{"product_id":"thermopompe-murale-zephyr-cb25-r454b-24000-btu-montreal-laval-rive-sud","title":"ZEPHYR CB25 R454B Wall Heat Pump | 24000 BTU | Montreal, Laval, South Shore","description":"\u003ch1 data-start=\"0\" data-end=\"65\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2\" data-end=\"65\"\u003eZephyr CB25 R454B ZE-24CB25 Wall-Mounted Heat Pump – 24,000 BTU\u003c\/strong\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp data-start=\"67\" data-end=\"194\"\u003eA 24,000 BTU wall-mounted heat pump designed for large spaces, heating down to -30 °C, and stable daily comfort\u003c\/p\u003e\n\u003cp data-start=\"196\" data-end=\"646\"\u003eThe \u003cstrong data-start=\"199\" data-end=\"249\"\u003eZephyr CB25 R454B ZE-24CB25 Wall-Mounted Heat Pump\u003c\/strong\u003e is aimed at owners looking for a powerful, modern HVAC solution well adapted to the realities of the Quebec climate. With its capacity of \u003cstrong data-start=\"401\" data-end=\"432\"\u003e24,000 BTU in cooling\u003c\/strong\u003e and \u003cstrong data-start=\"436\" data-end=\"472\"\u003e24,000 BTU in heating at 8.3 °C\u003c\/strong\u003e, this model is designed for large residential spaces, open areas, spacious condos, light commercial spaces, or zones difficult to balance in temperature.\u003c\/p\u003e\n\u003cp data-start=\"648\" data-end=\"1142\"\u003eAt AirGreen, we recommend this type of device when a customer needs a wall-mounted heat pump capable of providing a good power reserve while maintaining a pleasant and more consistent indoor temperature. Whether in \u003cstrong data-start=\"890\" data-end=\"957\"\u003eMontreal, Laval, Longueuil, on the South Shore or the North Shore\u003c\/strong\u003e, a machine of this capacity must be chosen carefully: it can offer excellent comfort, but only if it is properly sized, well positioned, and correctly installed.\u003c\/p\u003e\n\u003cp data-start=\"1144\" data-end=\"1653\"\u003eThe \u003cstrong data-start=\"1153\" data-end=\"1168\"\u003eZephyr CB25\u003c\/strong\u003e series stands out for several important features: its refrigerant \u003cstrong data-start=\"1234\" data-end=\"1243\"\u003eR454B\u003c\/strong\u003e, its \u003cstrong data-start=\"1262\" data-end=\"1282\"\u003eEnergy Star V6.1\u003c\/strong\u003e certification, its heating operation down to \u003cstrong data-start=\"1324\" data-end=\"1334\"\u003e-30 °C\u003c\/strong\u003e, its variable frequency technology, its 4D mode, its high airflow, and its solid technical specifications for a 24,000 BTU wall-mounted heat pump. The technical data below come from the provided Zephyr CB25 brochure, notably the datasheet for the \u003cstrong data-start=\"1601\" data-end=\"1614\"\u003eZE-24CB25\u003c\/strong\u003e model.\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1658\" data-end=\"1680\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"2453\" data-end=\"2523\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2456\" data-end=\"2523\"\u003e1. A 24,000 BTU wall-mounted heat pump for demanding projects\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2525\" data-end=\"2929\"\u003eThe \u003cstrong data-start=\"2528\" data-end=\"2559\"\u003eZephyr CB25 R454B ZE-24CB25\u003c\/strong\u003e is a wall-mounted heat pump designed to meet greater needs than a simple closed room. With a capacity of \u003cstrong data-start=\"2687\" data-end=\"2701\"\u003e24,000 BTU\u003c\/strong\u003e, it can suit a large open area, a ground floor, a light commercial space, a large living room, a room with a higher ceiling, or a zone where heating and cooling loads are more significant.\u003c\/p\u003e\n\u003cp data-start=\"2931\" data-end=\"3413\"\u003eHowever, at AirGreen, we always emphasize one essential point: \u003cstrong data-start=\"3006\" data-end=\"3092\"\u003e24,000 BTU does not automatically mean “best choice” for every project\u003c\/strong\u003e. An overly powerful heat pump can reach the temperature too quickly in summer, reduce dehumidification time, and create uneven comfort. Conversely, an undersized unit will have to run almost continuously and might struggle during periods of intense cold or prolonged heat.\u003c\/p\u003e\n\u003cp data-start=\"3415\" data-end=\"3779\"\u003eThat’s why we always analyze the area, insulation, ceiling height, window orientation, sunlight exposure, room layout, available clearances, and the location of the outdoor unit. A heat pump like the \u003cstrong data-start=\"3673\" data-end=\"3686\"\u003eZE-24CB25\u003c\/strong\u003e can offer excellent performance, but it must be smartly integrated into the building.\u003c\/p\u003e\n\u003ch2 data-start=\"3781\" data-end=\"3847\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3784\" data-end=\"3847\"\u003e2. Important technical specifications of the ZE-24CB25\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3849\" data-end=\"3954\"\u003eHere are the main details to remember for the \u003cstrong data-start=\"3902\" data-end=\"3952\"\u003eZephyr CB25 R454B ZE-24CB25 Wall-Mounted Heat Pump\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp data-start=\"3956\" data-end=\"5674\"\u003e• \u003cstrong data-start=\"3958\" data-end=\"3977\"\u003eBrand: Zephyr\u003c\/strong\u003e\u003cbr data-start=\"3977\" data-end=\"3980\"\u003e• \u003cstrong data-start=\"3982\" data-end=\"3998\"\u003eSeries: CB25\u003c\/strong\u003e\u003cbr data-start=\"3998\" data-end=\"4001\"\u003e• \u003cstrong data-start=\"4003\" data-end=\"4025\"\u003eModel: ZE-24CB25\u003c\/strong\u003e\u003cbr data-start=\"4025\" data-end=\"4028\"\u003e• \u003cstrong data-start=\"4030\" data-end=\"4059\"\u003eType: wall-mounted heat pump\u003c\/strong\u003e\u003cbr data-start=\"4059\" data-end=\"4062\"\u003e• \u003cstrong data-start=\"4064\" data-end=\"4087\"\u003eRefrigerant: R454B\u003c\/strong\u003e\u003cbr data-start=\"4087\" data-end=\"4090\"\u003e• \u003cstrong data-start=\"4092\" data-end=\"4146\"\u003eCooling capacity at 35 °C: 24,000 BTU\/h\u003c\/strong\u003e\u003cbr data-start=\"4146\" data-end=\"4149\"\u003e• \u003cstrong data-start=\"4151\" data-end=\"4200\"\u003eHeating capacity at 8.3 °C: 24,000 BTU\/h\u003c\/strong\u003e\u003cbr data-start=\"4200\" data-end=\"4203\"\u003e• \u003cstrong data-start=\"4205\" data-end=\"4221\"\u003eSEER2: 22.5\u003c\/strong\u003e\u003cbr data-start=\"4221\" data-end=\"4224\"\u003e• \u003cstrong data-start=\"4226\" data-end=\"4244\"\u003eHSPF2 IV: 9.5\u003c\/strong\u003e\u003cbr data-start=\"4244\" data-end=\"4247\"\u003e• \u003cstrong data-start=\"4249\" data-end=\"4265\"\u003eEER2: 12.25\u003c\/strong\u003e\u003cbr data-start=\"4265\" data-end=\"4268\"\u003e• \u003cstrong data-start=\"4270\" data-end=\"4307\"\u003eHeating COP at 8.3 °C: 3.35 W\/W\u003c\/strong\u003e\u003cbr data-start=\"4307\" data-end=\"4310\"\u003e• \u003cstrong data-start=\"4312\" data-end=\"4338\"\u003eCOP at -15 °C: 2.0 W\/W\u003c\/strong\u003e\u003cbr data-start=\"4338\" data-end=\"4341\"\u003e• \u003cstrong data-start=\"4343\" data-end=\"4389\"\u003eNominal heating at -8.3 °C: 22,000 BTU\/h\u003c\/strong\u003e\u003cbr data-start=\"4389\" data-end=\"4392\"\u003e• \u003cstrong data-start=\"4394\" data-end=\"4439\"\u003eMaximum heating at -15 °C: 19,200 BTU\/h\u003c\/strong\u003e\u003cbr data-start=\"4439\" data-end=\"4442\"\u003e• \u003cstrong data-start=\"4444\" data-end=\"4489\"\u003eMaximum heating at -20 °C: 14,100 BTU\/h\u003c\/strong\u003e\u003cbr data-start=\"4489\" data-end=\"4492\"\u003e• \u003cstrong data-start=\"4494\" data-end=\"4539\"\u003eMaximum heating at -25 °C: 11,700 BTU\/h\u003c\/strong\u003e\u003cbr data-start=\"4539\" data-end=\"4542\"\u003e• \u003cstrong data-start=\"4544\" data-end=\"4570\"\u003eEnergy Star V6.1: yes\u003c\/strong\u003e\u003cbr data-start=\"4570\" data-end=\"4573\"\u003e• \u003cstrong data-start=\"4575\" data-end=\"4616\"\u003eIndoor air flow: 441 to 706 CFM\u003c\/strong\u003e\u003cbr data-start=\"4616\" data-end=\"4619\"\u003e• \u003cstrong data-start=\"4621\" data-end=\"4682\"\u003eIndoor sound pressure: 50 \/ 48 \/ 43 \/ 41 \/ 39 dB(A)\u003c\/strong\u003e\u003cbr data-start=\"4682\" data-end=\"4685\"\u003e• \u003cstrong data-start=\"4687\" data-end=\"4728\"\u003eOutdoor sound pressure: 61 dB(A)\u003c\/strong\u003e\u003cbr data-start=\"4728\" data-end=\"4731\"\u003e• \u003cstrong data-start=\"4733\" data-end=\"4773\"\u003eVoltage: 208V \/ 230V, 60Hz, 1 phase\u003c\/strong\u003e\u003cbr data-start=\"4773\" data-end=\"4776\"\u003e• \u003cstrong data-start=\"4778\" data-end=\"4824\"\u003eNominal cooling current: 8.7 A\u003c\/strong\u003e\u003cbr data-start=\"4824\" data-end=\"4827\"\u003e• \u003cstrong data-start=\"4829\" data-end=\"4869\"\u003eNominal heating current: 9.3 A\u003c\/strong\u003e\u003cbr data-start=\"4869\" data-end=\"4872\"\u003e• \u003cstrong data-start=\"4874\" data-end=\"4888\"\u003eMCA: 22 A\u003c\/strong\u003e\u003cbr data-start=\"4888\" data-end=\"4891\"\u003e• \u003cstrong data-start=\"4893\" data-end=\"4907\"\u003eMOP: 25 A\u003c\/strong\u003e\u003cbr data-start=\"4907\" data-end=\"4910\"\u003e• \u003cstrong data-start=\"4912\" data-end=\"4975\"\u003eRequired communication wire: 4\/14 copper multi-strand 600V\u003c\/strong\u003e\u003cbr data-start=\"4975\" data-end=\"4978\"\u003e• \u003cstrong data-start=\"4980\" data-end=\"5011\"\u003eLiquid piping: 3\/8 in\u003c\/strong\u003e\u003cbr data-start=\"5011\" data-end=\"5014\"\u003e• \u003cstrong data-start=\"5016\" data-end=\"5043\"\u003eGas piping: 5\/8 in\u003c\/strong\u003e\u003cbr data-start=\"5043\" data-end=\"5046\"\u003e• \u003cstrong data-start=\"5048\" data-end=\"5095\"\u003eMinimum-maximum piping length: 10 to 98 ft\u003c\/strong\u003e\u003cbr data-start=\"5095\" data-end=\"5098\"\u003e• \u003cstrong data-start=\"5100\" data-end=\"5134\"\u003eMaximum elevation difference: 50 ft\u003c\/strong\u003e\u003cbr data-start=\"5134\" data-end=\"5137\"\u003e• \u003cstrong data-start=\"5139\" data-end=\"5172\"\u003ePrecharge length: 25 ft\u003c\/strong\u003e\u003cbr data-start=\"5172\" data-end=\"5175\"\u003e• \u003cstrong data-start=\"5177\" data-end=\"5207\"\u003eCompressor: GMCC rotary\u003c\/strong\u003e\u003cbr data-start=\"5207\" data-end=\"5210\"\u003e• \u003cstrong data-start=\"5212\" data-end=\"5243\"\u003eExpansion device: EEV\u003c\/strong\u003e\u003cbr data-start=\"5243\" data-end=\"5246\"\u003e• \u003cstrong data-start=\"5248\" data-end=\"5277\"\u003eIndoor DC motor: yes\u003c\/strong\u003e\u003cbr data-start=\"5277\" data-end=\"5280\"\u003e• \u003cstrong data-start=\"5282\" data-end=\"5311\"\u003eOutdoor DC motor: yes\u003c\/strong\u003e\u003cbr data-start=\"5311\" data-end=\"5314\"\u003e• \u003cstrong data-start=\"5316\" data-end=\"5383\"\u003eIndoor unit dimensions L x D x H: 42.06 x 9.06 x 12.63 in\u003c\/strong\u003e\u003cbr data-start=\"5383\" data-end=\"5386\"\u003e• \u003cstrong data-start=\"5388\" data-end=\"5456\"\u003eOutdoor unit dimensions L x D x H: 35.38 x 13.50 x 29.50 in\u003c\/strong\u003e\u003cbr data-start=\"5456\" data-end=\"5459\"\u003e• \u003cstrong data-start=\"5461\" data-end=\"5506\"\u003eCooling range: -15 °C to 48 °C\u003c\/strong\u003e\u003cbr data-start=\"5506\" data-end=\"5509\"\u003e• \u003cstrong data-start=\"5511\" data-end=\"5550\"\u003eHeating range: -30 °C to 24 °C\u003c\/strong\u003e\u003cbr data-start=\"5550\" data-end=\"5553\" data-is-only-node=\"\"\u003e• \u003cstrong data-start=\"5555\" data-end=\"5598\"\u003eZephyr basic warranty: 10 years parts\u003c\/strong\u003e\u003cbr data-start=\"5598\" data-end=\"5601\"\u003e• \u003cstrong data-start=\"5603\" data-end=\"5674\"\u003eLabor warranty: available depending on the offer and distributor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"5676\" data-end=\"5971\"\u003eAn important point: the brochure states that the series can reach \u003cstrong data-start=\"5745\" data-end=\"5776\"\u003eup to 25 SEER2 \/ 11 HSPF2\u003c\/strong\u003e, but for the specific model \u003cstrong data-start=\"5805\" data-end=\"5818\"\u003eZE-24CB25\u003c\/strong\u003e, the indicated values are \u003cstrong data-start=\"5847\" data-end=\"5861\"\u003e22.5 SEER2\u003c\/strong\u003e and \u003cstrong data-start=\"5865\" data-end=\"5878\"\u003e9.5 HSPF2\u003c\/strong\u003e. This is a crucial distinction, as performance varies depending on the unit’s capacity.\u003c\/p\u003e\n\u003ch2 data-start=\"5973\" data-end=\"6057\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"5976\" data-end=\"6057\"\u003e3. The R454B refrigerant: a new generation for HVAC installations\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"6059\" data-end=\"6404\"\u003eThe \u003cstrong data-start=\"6069\" data-end=\"6082\"\u003eZE-24CB25\u003c\/strong\u003e model operates with \u003cstrong data-start=\"6097\" data-end=\"6118\"\u003eR454B refrigerant\u003c\/strong\u003e, a new generation refrigerant increasingly used in modern HVAC equipment. For a customer, the type of refrigerant may seem secondary, but it directly influences the design of the unit, installation practices, and technical requirements.\u003c\/p\u003e\n\u003cp data-start=\"6406\" data-end=\"6728\"\u003eWith the \u003cstrong data-start=\"6414\" data-end=\"6423\"\u003eR454B\u003c\/strong\u003e, the installation must be carried out with precision. Pipe lengths, fittings, vacuum pulling, leak tests, adherence to line diameters, and electrical compliance become even more important. A modern heat pump does not tolerate a sloppy installation.\u003c\/p\u003e\n\u003cp data-start=\"6730\" data-end=\"7031\"\u003eAt AirGreen, we pay close attention to these details, especially when it comes to a high-capacity unit like a \u003cstrong data-start=\"6868\" data-end=\"6882\"\u003e24,000 BTU\u003c\/strong\u003e. Poor installation can reduce performance, increase noise, cause drainage problems, or harm the compressor’s durability.\u003c\/p\u003e\n\u003ch2 data-start=\"7033\" data-end=\"7100\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"7036\" data-end=\"7100\"\u003e4. Heating down to -30 °C: what this means in Quebec\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"7102\" data-end=\"7486\"\u003eThe brochure states that the Zephyr heat pump can provide optimal heating down to an outdoor temperature of \u003cstrong data-start=\"7220\" data-end=\"7230\"\u003e-30 °C\u003c\/strong\u003e. For Quebec, this is an important point. Winters in Montreal, Laval, Longueuil, on the South Shore and North Shore can bring long periods of cold, and a wall-mounted heat pump must be able to operate in tough conditions.\u003c\/p\u003e\n\u003cp data-start=\"7488\" data-end=\"7560\"\u003eHowever, it is important to understand the numbers well. The \u003cstrong data-start=\"7539\" data-end=\"7552\"\u003eZE-24CB25\u003c\/strong\u003e offers:\u003c\/p\u003e\n\u003cp data-start=\"7562\" data-end=\"7680\"\u003e• \u003cstrong data-start=\"7564\" data-end=\"7590\"\u003e22,000 BTU\/h at -8.3 °C\u003c\/strong\u003e\u003cbr data-start=\"7590\" data-end=\"7593\"\u003e• \u003cstrong data-start=\"7595\" data-end=\"7620\"\u003e19,200 BTU\/h at -15 °C\u003c\/strong\u003e\u003cbr data-start=\"7620\" data-end=\"7623\"\u003e• \u003cstrong data-start=\"7625\" data-end=\"7650\"\u003e14,100 BTU\/h at -20 °C\u003c\/strong\u003e\u003cbr data-start=\"7650\" data-end=\"7653\"\u003e• \u003cstrong data-start=\"7655\" data-end=\"7680\"\u003e11,700 BTU\/h at -25 °C\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"7682\" data-end=\"8120\"\u003eThese values show that the unit maintains a good capacity at low temperatures, but like all heat pumps, its capacity decreases as the cold intensifies. In a well-insulated house, this performance can cover a large part of the heating needs. In an older house, with many windows or exposed to wind, supplementary heating may still be necessary on the coldest days.\u003c\/p\u003e\n\u003cp data-start=\"8122\" data-end=\"8383\"\u003eAt AirGreen, we always explain this reality before installation. \u003cstrong data-start=\"8198\" data-end=\"8317\"\u003eA high-performance wall-mounted heat pump can significantly reduce the use of traditional electric heating\u003c\/strong\u003e, but it must be chosen according to the actual needs of the building.\u003c\/p\u003e\n\u003ch2 data-start=\"8385\" data-end=\"8471\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"8388\" data-end=\"8471\"\u003e5. Indoor comfort: 4D mode, automatic oscillation, and Inverter technology\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"8473\" data-end=\"8812\"\u003eThe brochure highlights several features designed to improve daily comfort. The \u003cstrong data-start=\"8567\" data-end=\"8580\"\u003eZE-24CB25\u003c\/strong\u003e uses variable frequency technology, often called \u003cstrong data-start=\"8643\" data-end=\"8655\"\u003eInverter\u003c\/strong\u003e, which allows the heat pump to adjust its power in real time. This helps limit temperature fluctuations and reduce energy consumption.\u003c\/p\u003e\n\u003cp data-start=\"8814\" data-end=\"9204\"\u003eThe \u003cstrong data-start=\"8817\" data-end=\"8828\"\u003e4D mode\u003c\/strong\u003e and \u003cstrong data-start=\"8834\" data-end=\"8861\"\u003eautomatic oscillation\u003c\/strong\u003e help distribute air better throughout the room. This feature is especially useful for large spaces, as it helps avoid cold spots or overly warm areas. In an open area, good air movement can make a big difference between simply reaching a temperature and truly comfortable conditions.\u003c\/p\u003e\n\u003cp data-start=\"9206\" data-end=\"9265\"\u003eThe brochure also mentions several practical features:\u003c\/p\u003e\n\u003cp data-start=\"9267\" data-end=\"9853\"\u003e• \u003cstrong data-start=\"9269\" data-end=\"9282\"\u003eNight mode\u003c\/strong\u003e\u003cbr data-start=\"9282\" data-end=\"9285\"\u003e• \u003cstrong data-start=\"9287\" data-end=\"9303\"\u003eSilent mode\u003c\/strong\u003e\u003cbr data-start=\"9303\" data-end=\"9306\"\u003e• \u003cstrong data-start=\"9308\" data-end=\"9322\"\u003eiFeel mode\u003c\/strong\u003e\u003cbr data-start=\"9322\" data-end=\"9325\"\u003e• \u003cstrong data-start=\"9327\" data-end=\"9347\"\u003eQuick start\u003c\/strong\u003e\u003cbr data-start=\"9347\" data-end=\"9350\"\u003e• \u003cstrong data-start=\"9352\" data-end=\"9369\"\u003e24-hour timer\u003c\/strong\u003e\u003cbr data-start=\"9369\" data-end=\"9372\"\u003e• \u003cstrong data-start=\"9374\" data-end=\"9399\"\u003eAutomatic defrost\u003c\/strong\u003e\u003cbr data-start=\"9399\" data-end=\"9402\"\u003e• \u003cstrong data-start=\"9404\" data-end=\"9429\"\u003eAutomatic cleaning\u003c\/strong\u003e\u003cbr data-start=\"9429\" data-end=\"9432\"\u003e• \u003cstrong data-start=\"9434\" data-end=\"9452\"\u003eTurbo function\u003c\/strong\u003e\u003cbr data-start=\"9452\" data-end=\"9455\"\u003e• \u003cstrong data-start=\"9457\" data-end=\"9486\"\u003eWireless LED remote control\u003c\/strong\u003e\u003cbr data-start=\"9486\" data-end=\"9489\"\u003e• \u003cstrong data-start=\"9491\" data-end=\"9510\"\u003eLED dimmer\u003c\/strong\u003e\u003cbr data-start=\"9510\" data-end=\"9513\"\u003e• \u003cstrong data-start=\"9515\" data-end=\"9555\"\u003e5 indoor fan speeds\u003c\/strong\u003e\u003cbr data-start=\"9555\" data-end=\"9558\"\u003e• \u003cstrong data-start=\"9560\" data-end=\"9596\"\u003eDiffuser position memory\u003c\/strong\u003e\u003cbr data-start=\"9596\" data-end=\"9599\"\u003e• \u003cstrong data-start=\"9601\" data-end=\"9639\"\u003eAutomatic heating 8 °C \/ 46 °F\u003c\/strong\u003e\u003cbr data-start=\"9639\" data-end=\"9642\"\u003e• \u003cstrong data-start=\"9644\" data-end=\"9666\"\u003eTwo-sided drain\u003c\/strong\u003e\u003cbr data-start=\"9666\" data-end=\"9669\"\u003e• \u003cstrong data-start=\"9671\" data-end=\"9699\"\u003eReversible drain pipe\u003c\/strong\u003e\u003cbr data-start=\"9699\" data-end=\"9702\"\u003e• \u003cstrong data-start=\"9704\" data-end=\"9739\"\u003eOutdoor base heating\u003c\/strong\u003e\u003cbr data-start=\"9739\" data-end=\"9742\"\u003e• \u003cstrong data-start=\"9744\" data-end=\"9772\"\u003eCompressor heating\u003c\/strong\u003e\u003cbr data-start=\"9772\" data-end=\"9775\"\u003e• \u003cstrong data-start=\"9777\" data-end=\"9806\"\u003eFireproof electrical box\u003c\/strong\u003e\u003cbr data-start=\"9806\" data-end=\"9809\"\u003e• \u003cstrong data-start=\"9811\" data-end=\"9853\"\u003eAuto-adaptive voltage technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"9855\" data-end=\"10112\"\u003eThese features do not replace a good installation, but they improve the user experience. A customer can better control comfort, reduce drafts, improve air distribution, and adjust operation according to the season.\u003c\/p\u003e\n\u003ch2 data-start=\"10114\" data-end=\"10189\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"10117\" data-end=\"10189\"\u003e6. Installation: technical details to verify before work\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"10191\" data-end=\"10435\"\u003eA \u003cstrong data-start=\"10217\" data-end=\"10231\"\u003e24,000 BTU\u003c\/strong\u003e wall-mounted heat pump is not installed like a small 9,000 or 12,000 BTU unit. The \u003cstrong data-start=\"10300\" data-end=\"10313\"\u003eZE-24CB25\u003c\/strong\u003e requires serious planning, especially due to its capacity, electrical supply, and piping.\u003c\/p\u003e\n\u003ch3 data-start=\"10437\" data-end=\"10478\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"10441\" data-end=\"10478\"\u003eIndoor unit location\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"10480\" data-end=\"10756\"\u003eThe indoor unit measures approximately \u003cstrong data-start=\"10514\" data-end=\"10541\"\u003e42.06 x 9.06 x 12.63 in\u003c\/strong\u003e in L x D x H format. It is therefore wider than a small wall unit. You need to plan for a sufficiently clear wall, a good installation height, and an orientation that allows air to circulate efficiently.\u003c\/p\u003e\n\u003cp data-start=\"10758\" data-end=\"11185\"\u003eIn homes in Montreal or Longueuil, we often encounter constraints such as brick walls, plaster ceilings, narrow partitions, nearby windows, or exposed beams. In Laval, on the North Shore or South Shore, large open spaces sometimes allow for better air distribution, but it is still important to avoid blowing air directly on occupants for long periods.\u003c\/p\u003e\n\u003ch3 data-start=\"11187\" data-end=\"11228\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"11191\" data-end=\"11228\"\u003eOutdoor Unit Location\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"11230\" data-end=\"11529\"\u003eThe outdoor unit measures approximately \u003cstrong data-start=\"11264\" data-end=\"11292\"\u003e35.38 x 13.50 x 29.50 in\u003c\/strong\u003e in L x D x H format. It must be installed in a stable, accessible, and well-ventilated location. The indicated outdoor noise level is \u003cstrong data-start=\"11433\" data-end=\"11445\"\u003e61 dB(A)\u003c\/strong\u003e, which should be considered in denser areas or near neighbors.\u003c\/p\u003e\n\u003cp data-start=\"11531\" data-end=\"11818\"\u003eThe outdoor unit must also be protected against snow accumulation, roof water, ice, and obstacles that can block airflow. Poor outdoor placement can reduce performance, increase defrost cycles, and complicate maintenance.\u003c\/p\u003e\n\u003ch3 data-start=\"11820\" data-end=\"11851\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"11824\" data-end=\"11851\"\u003e3\/8 - 5\/8 in Piping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"11853\" data-end=\"12045\"\u003eThe \u003cstrong data-start=\"11856\" data-end=\"11869\"\u003eZE-24CB25\u003c\/strong\u003e uses a liquid line of \u003cstrong data-start=\"11904\" data-end=\"11914\"\u003e3\/8 in\u003c\/strong\u003e and a gas line of \u003cstrong data-start=\"11940\" data-end=\"11950\"\u003e5\/8 in\u003c\/strong\u003e. This is very important information, especially when replacing an old heat pump.\u003c\/p\u003e\n\u003cp data-start=\"12047\" data-end=\"12401\"\u003eNever assume existing lines are compatible. At AirGreen, we always check the diameter, condition of the lines, old refrigerant, length, routing, insulation, and accessibility. In many cases, replacing the lines is the best decision to protect the performance and durability of the new system.\u003c\/p\u003e\n\u003ch3 data-start=\"12403\" data-end=\"12446\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"12407\" data-end=\"12446\"\u003e208V \/ 230V Power Supply\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"12448\" data-end=\"12663\"\u003eThe technical sheet specifies a power supply of \u003cstrong data-start=\"12492\" data-end=\"12522\"\u003e208V \/ 230V, 60Hz, single phase\u003c\/strong\u003e, with a \u003cstrong data-start=\"12532\" data-end=\"12547\"\u003eMCA of 22 A\u003c\/strong\u003e and a \u003cstrong data-start=\"12554\" data-end=\"12569\"\u003eMOP of 25 A\u003c\/strong\u003e. This means an appropriate electrical circuit with proper protection must be planned.\u003c\/p\u003e\n\u003cp data-start=\"12665\" data-end=\"12927\"\u003eIn older homes, the electrical panel may already be fully loaded. Before confirming installation, it is necessary to check the available space, wire gauge, circuit breaker, distance to the outdoor unit, and connection compliance.\u003c\/p\u003e\n\u003ch2 data-start=\"12929\" data-end=\"12978\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"12932\" data-end=\"12978\"\u003e7. Energy Performance and Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"12980\" data-end=\"13197\"\u003eThe \u003cstrong data-start=\"12983\" data-end=\"12996\"\u003eZE-24CB25\u003c\/strong\u003e features a \u003cstrong data-start=\"13008\" data-end=\"13025\"\u003eSEER2 of 22.5\u003c\/strong\u003e, a \u003cstrong data-start=\"13030\" data-end=\"13046\"\u003eHSPF2 of 9.5\u003c\/strong\u003e, an \u003cstrong data-start=\"13051\" data-end=\"13068\"\u003eEER2 of 12.25\u003c\/strong\u003e, and a \u003cstrong data-start=\"13075\" data-end=\"13103\"\u003eCOP of 3.35 W\/W at 8.3 °C\u003c\/strong\u003e. These figures indicate a high-performance heat pump for a large-capacity wall unit.\u003c\/p\u003e\n\u003cp data-start=\"13199\" data-end=\"13601\"\u003eThe \u003cstrong data-start=\"13202\" data-end=\"13211\"\u003eSEER2\u003c\/strong\u003e represents seasonal cooling efficiency. The higher it is, the more efficient the unit is during the cooling season. The \u003cstrong data-start=\"13355\" data-end=\"13364\"\u003eHSPF2\u003c\/strong\u003e relates to heating efficiency over a season. The \u003cstrong data-start=\"13419\" data-end=\"13427\"\u003eEER2\u003c\/strong\u003e provides an efficiency indication under specific cooling conditions. The \u003cstrong data-start=\"13512\" data-end=\"13519\"\u003eCOP\u003c\/strong\u003e indicates the ratio between thermal energy produced and electricity consumed.\u003c\/p\u003e\n\u003cp data-start=\"13603\" data-end=\"13965\"\u003eFor a customer, the goal is not to memorize every indicator. The important thing is to understand that \u003cstrong data-start=\"13706\" data-end=\"13813\"\u003eenergy performance depends as much on the machine as on the installation and actual use\u003c\/strong\u003e. A well-placed, well-calibrated, and well-maintained heat pump will always deliver better results than a high-performance machine installed without analysis.  \u003c\/p\u003e\n\u003ch2 data-start=\"13967\" data-end=\"14030\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"13970\" data-end=\"14030\"\u003e8. Maintenance and durability of the Zephyr CB25 heat pump  \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"14032\" data-end=\"14194\"\u003eA wall-mounted heat pump like the \u003cstrong data-start=\"14064\" data-end=\"14089\"\u003eZephyr CB25 ZE-24CB25\u003c\/strong\u003e should be maintained regularly to preserve its efficiency, noise level, and air quality.  \u003c\/p\u003e\n\u003cp data-start=\"14196\" data-end=\"14225\"\u003eWe especially recommend:  \u003c\/p\u003e\n\u003cp data-start=\"14227\" data-end=\"14676\"\u003e• \u003cstrong data-start=\"14229\" data-end=\"14267\"\u003eClean the filters regularly\u003c\/strong\u003e  \u003cbr data-start=\"14267\" data-end=\"14270\"\u003e• Ensure the condensation drain remains clear  \u003cbr data-start=\"14322\" data-end=\"14325\"\u003e• Keep the outdoor unit free of leaves, dust, snow, and ice  \u003cbr data-start=\"14397\" data-end=\"14400\"\u003e• Monitor for any unusual noises  \u003cbr data-start=\"14434\" data-end=\"14437\"\u003e• Have the unit inspected if performance decreases  \u003cbr data-start=\"14491\" data-end=\"14494\"\u003e• Clean the indoor heat exchanger when necessary  \u003cbr data-start=\"14545\" data-end=\"14548\"\u003e• Check clearances around the outdoor unit before winter  \u003cbr data-start=\"14617\" data-end=\"14620\"\u003e• Schedule professional maintenance based on usage  \u003c\/p\u003e\n\u003cp data-start=\"14678\" data-end=\"14961\"\u003eThe brochure mentions an \u003cstrong data-start=\"14716\" data-end=\"14741\"\u003eautomatic cleaning\u003c\/strong\u003e function, an \u003cstrong data-start=\"14746\" data-end=\"14771\"\u003eautomatic defrost\u003c\/strong\u003e, a \u003cstrong data-start=\"14776\" data-end=\"14821\"\u003eheated chassis for the outdoor base\u003c\/strong\u003e, and \u003cstrong data-start=\"14828\" data-end=\"14856\"\u003ecompressor heating\u003c\/strong\u003e. These features help the unit perform better, but they do not replace proper maintenance.  \u003c\/p\u003e\n\u003ch2 data-start=\"14963\" data-end=\"15036\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"14966\" data-end=\"15036\"\u003e9. Mistakes to avoid before buying a 24,000 BTU heat pump  \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"15038\" data-end=\"15177\"\u003eThe most common mistakes don’t always come from the choice of brand. They often come from a poor project assessment.  \u003c\/p\u003e\n\u003cp data-start=\"15179\" data-end=\"15207\"\u003eHere are the mistakes to avoid:  \u003c\/p\u003e\n\u003cp data-start=\"15209\" data-end=\"15835\"\u003e• Choosing a \u003cstrong data-start=\"15223\" data-end=\"15237\"\u003e24,000 BTU\u003c\/strong\u003e simply because it seems more powerful  \u003cbr data-start=\"15284\" data-end=\"15287\"\u003e• Neglecting the analysis of area and insulation\u003cbr data-start=\"15342\" data-end=\"15345\"\u003e• Forgetting to check the electrical panel\u003cbr data-start=\"15388\" data-end=\"15391\"\u003e• Assuming the old piping is compatible\u003cbr data-start=\"15442\" data-end=\"15445\"\u003e• Installing the indoor unit in a convenient but ineffective location for air distribution\u003cbr data-start=\"15538\" data-end=\"15541\"\u003e• Installing the outdoor unit too close to a wall, fence, or neighbor\u003cbr data-start=\"15620\" data-end=\"15623\"\u003e• Underestimating the importance of drainage\u003cbr data-start=\"15662\" data-end=\"15665\"\u003e• Ignoring future access for maintenance\u003cbr data-start=\"15705\" data-end=\"15708\"\u003e• Comparing only price without comparing installation quality\u003cbr data-start=\"15779\" data-end=\"15782\"\u003e• Not validating low-temperature performance\u003c\/p\u003e\n\u003cp data-start=\"15837\" data-end=\"16007\"\u003eAt AirGreen, we prefer to clarify these elements before work begins. This helps avoid unpleasant surprises, costly adjustments, and unrealistic expectations.\u003c\/p\u003e\n\u003ch2 data-start=\"16009\" data-end=\"16073\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"16012\" data-end=\"16073\"\u003e10. Why choose AirGreen to install the ZE-24CB25\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"16075\" data-end=\"16370\"\u003eAirGreen is a company specialized in \u003cstrong data-start=\"16118\" data-end=\"16126\"\u003eHVAC\u003c\/strong\u003e, active in the installation, maintenance, and repair of wall-mounted, central, and multi-zone heat pumps. We regularly operate in \u003cstrong data-start=\"16268\" data-end=\"16369\"\u003eMontreal, Laval, Longueuil, on the South Shore, the North Shore, and the greater metropolitan area\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"16372\" data-end=\"16489\"\u003eBy choosing AirGreen to install a \u003cstrong data-start=\"16415\" data-end=\"16446\"\u003eZephyr CB25 R454B ZE-24CB25\u003c\/strong\u003e, you benefit from a comprehensive approach:\u003c\/p\u003e\n\u003cp data-start=\"16491\" data-end=\"16942\"\u003e• \u003cstrong data-start=\"16493\" data-end=\"16532\"\u003eClear evaluation before work begins\u003c\/strong\u003e\u003cbr data-start=\"16532\" data-end=\"16535\"\u003e• Verification of proper sizing\u003cbr data-start=\"16572\" data-end=\"16575\"\u003e• Analysis of indoor and outdoor placement\u003cbr data-start=\"16624\" data-end=\"16627\"\u003e• Electrical validation\u003cbr data-start=\"16650\" data-end=\"16653\"\u003e• Required piping inspection\u003cbr data-start=\"16692\" data-end=\"16695\"\u003e• Installation compliant with good HVAC practices\u003cbr data-start=\"16744\" data-end=\"16747\"\u003e• Honest explanation of low-temperature performance\u003cbr data-start=\"16805\" data-end=\"16808\"\u003e• Structured after-sales service\u003cbr data-start=\"16839\" data-end=\"16842\"\u003e• Support for maintenance and use\u003cbr data-start=\"16892\" data-end=\"16895\"\u003e• Local expertise in Quebec buildings\u003c\/p\u003e\n\u003cp data-start=\"16944\" data-end=\"17233\"\u003eThe \u003cstrong data-start=\"16947\" data-end=\"16960\"\u003eZE-24CB25\u003c\/strong\u003e is a powerful, efficient, and well-equipped wall-mounted heat pump. It can be an excellent solution for customers who want to cool and heat a large space with a modern unit using \u003cstrong data-start=\"17167\" data-end=\"17176\"\u003eR454B\u003c\/strong\u003e, capable of operating down to \u003cstrong data-start=\"17209\" data-end=\"17219\"\u003e-30 °C\u003c\/strong\u003e in heating mode.\u003c\/p\u003e\n\u003cp data-start=\"17235\" data-end=\"17482\"\u003eBut as with any HVAC system, the success of the project depends on the installation. The right model, in the right place, with the right piping, the right electrical circuit, and proper clearances will deliver a much more reliable and comfortable result.\u003c\/p\u003e\n\u003cp data-start=\"17484\" data-end=\"17810\"\u003eTo get a clear quote, compare this model with other wall-mounted heat pumps or plan an installation in \u003cstrong data-start=\"17606\" data-end=\"17669\"\u003eMontreal, Laval, Longueuil, on the South Shore or the North Shore\u003c\/strong\u003e, contact AirGreen. Our team will help you choose a solution suited to your building, budget, and comfort goals.\u003c\/p\u003e","brand":"Zephyr","offers":[{"title":"Default Title","offer_id":55665926340900,"sku":"ZE-24CB25I","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/THERMOPOMPEZEPHYRCB25R454BGRANDMONTREAL_b20008f6-9f25-4b99-be48-5c15c32955f7.png?v=1783357037","url":"https:\/\/airgreen.ca\/en\/products\/thermopompe-murale-zephyr-cb25-r454b-24000-btu-montreal-laval-rive-sud","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}