{"product_id":"thermopompe-centrale-add-on-elios-serpentins-sans-cabinet-30000-btu-30-c","title":"Elios ADD-ON Central Heat Pump | Uncased Coil | 30,000 BTU | -30°C","description":"\u003cp\u003e {start article}\u003c\/p\u003e\n\n\u003ch1\u003e Elios ADD-ON Central Heat Pump | Cabinetless Coils | 30,000 BTU | -30°C\u003c\/h1\u003e\n\n\u003ch2\u003e A central ADD-ON approach designed for real buildings in Quebec\u003c\/h2\u003e\n\n\u003cp\u003e At AirGreen, we work almost exclusively with existing buildings. Houses built between the 1960s and 2000, duplexes and triplexes in Montreal, residential buildings on the South Shore, local businesses in Laval: the reality on the ground is rarely that of an ideal new construction. The \u003cstrong\u003eADD-ON Elios Central Heat Pump | 30,000 BTU | -30°C\u003c\/strong\u003e , equipped with \u003cstrong\u003ecabinetless coils\u003c\/strong\u003e , was designed precisely for these real-world situations, where energy performance needs to be improved \u003cstrong\u003ewithout starting from scratch\u003c\/strong\u003e .\u003c\/p\u003e\n\n \u003cp\u003eThis model is not intended to unnecessarily replace a functional central system. It aims to \u003cstrong\u003eoptimize what already exists\u003c\/strong\u003e , by adding a central heat pump capable of handling most of the heating and cooling needs, even during the harsh winters of \u003cstrong\u003eMontreal\u003c\/strong\u003e , \u003cstrong\u003eLaval\u003c\/strong\u003e , \u003cstrong\u003eLongueuil\u003c\/strong\u003e , \u003cstrong\u003ethe North Shore\u003c\/strong\u003e and \u003cstrong\u003ethe South Shore\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003ch2\u003e A true add-on solution, not an improvised adaptation.\u003c\/h2\u003e\n\n\u003ch3\u003e Cabinetless coils: a strategic technical choice\u003c\/h3\u003e\n\n\u003cp\u003e Choosing a \u003cstrong\u003ecoil without a cabinet\u003c\/strong\u003e is never a trivial matter. In many of the projects we undertake, mechanical space is limited: low ceilings, narrow existing plenums, furnaces installed in hard-to-reach areas. Adding a bulky module with a cabinet can necessitate major, costly, and sometimes unnecessary modifications.\u003c\/p\u003e\n\n\u003cp\u003e With the \u003cstrong\u003ecabinetless internal coil (GUHMA36RBAS1)\u003c\/strong\u003e , integration is direct:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cp\u003eSmooth insertion into the existing plenum\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e Less duct reconstruction\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e Reduction in construction time\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e A cleaner and more discreet result\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e In several residences in \u003cstrong\u003eBrossard\u003c\/strong\u003e , \u003cstrong\u003eRepentigny\u003c\/strong\u003e and \u003cstrong\u003eTerrebonne\u003c\/strong\u003e , this configuration allowed us to install a high-performance central heat pump where other solutions were simply unrealistic.\u003c\/p\u003e\n\n\u003ch3\u003e Perfectly suited to electric or hybrid systems\u003c\/h3\u003e\n\n\u003cp\u003e The Central-Elios series was developed for \u003cstrong\u003eelectric and hybrid ADD-ON\u003c\/strong\u003e applications. This means the heat pump can operate in conjunction with:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e An existing electric furnace\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e A hybrid system with a backup power source\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n \u003cp\u003eIn practice, this allows \u003cstrong\u003ethe heat pump to be prioritized\u003c\/strong\u003e when outdoor conditions are favorable, then to intelligently switch to backup heating when needed. This type of approach is highly valued in single-family homes on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e , where consistent comfort and cost control are priorities.\u003c\/p\u003e\n\n\u003ch2\u003e Heating performance down to -30°C: a requirement, not a bonus\u003c\/h2\u003e\n\n\u003ch3\u003e Reliable central heating even in periods of intense cold\u003c\/h3\u003e\n\n\u003cp\u003e The \u003cstrong\u003eElios 30,000 BTU ADD-ON Central Heat Pump\u003c\/strong\u003e is designed to operate in severe winter conditions. Unlike standard central systems that become inefficient as soon as the temperature drops, this model maintains usable heating capacity \u003cstrong\u003edown to -30°C\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003cp\u003e In practice, this translates to:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e A marked reduction in the use of the backup system\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e More consistent comfort throughout the house\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cp\u003eLess temperature variation between floors\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e In several projects carried out in \u003cstrong\u003eMontreal North\u003c\/strong\u003e and \u003cstrong\u003eLaval-des-Rapides\u003c\/strong\u003e , this ability to maintain the main heating even during cold spells was a determining factor in the choice of system.\u003c\/p\u003e\n\n\u003ch3\u003e Inverter technology and HEAT+: intelligent modulation\u003c\/h3\u003e\n\n\u003cp\u003e This model is based on a combination of \u003cstrong\u003eadvanced inverter technology\u003c\/strong\u003e and \u003cstrong\u003eHEAT+\u003c\/strong\u003e logic, enabling continuous power modulation. Unlike older centralized systems that operate in on\/off cycles, the heat pump adjusts its capacity in real time.\u003c\/p\u003e\n\n\u003cp\u003e The tangible benefits observed among our clients:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e More stable indoor temperature\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e Reduction in peak electricity consumption\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e Improved humidity control in air conditioning mode\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e Reduction of noise and mechanical wear\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n \u003cp\u003eThis fine modulation is particularly appreciated in open-plan houses, which are very common on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003ch2\u003e Energy efficiency and controlled operating costs\u003c\/h2\u003e\n\n\u003ch3\u003e Solid and consistent performance indicators\u003c\/h3\u003e\n\n\u003cp\u003e The Elios ADD-ON 30,000 BTU heat pump boasts efficiency values ​​that make it a serious central solution:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e \u003cstrong\u003eSEER2\u003c\/strong\u003e : 16.1\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e \u003cstrong\u003eHSPF2\u003c\/strong\u003e : approximately 8.2\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e \u003cstrong\u003eHigh COP at low temperature\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e \u003cstrong\u003eENERGY STAR®\u003c\/strong\u003e Certification\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e \u003cstrong\u003eENERGY STAR® Cold Climate\u003c\/strong\u003e Certified\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e This data translates into real savings on the annual energy bill, particularly in buildings previously heated solely by electricity.\u003c\/p\u003e\n\n\u003ch3\u003e Eligibility for the LogisVert grant\u003c\/h3\u003e\n\n \u003cp\u003eThis model is eligible for the \u003cstrong\u003e$3,000 LogisVert provincial grant\u003c\/strong\u003e (updated November 26, 2025). In most of the projects we support, this financial assistance plays a key role in the final decision.\u003c\/p\u003e\n\n\u003cp\u003e At AirGreen, we always integrate the subsidy from the project design stage, in order to offer a realistic, transparent and financially optimized solution.\u003c\/p\u003e\n\n\u003ch2\u003e R-454B refrigerant: modern efficiency and safety\u003c\/h2\u003e\n\n\u003cp\u003e The Elios heat pump uses \u003cstrong\u003eR-454B\u003c\/strong\u003e , a new generation refrigerant known for:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e Its reduced environmental impact\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e Its compatibility with current and future standards\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e Its high thermal efficiency\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n \u003cp\u003eThe system also incorporates \u003cstrong\u003eactive leak detection\u003c\/strong\u003e , ensuring a safe shutdown of the compressor in case of a malfunction. This feature is particularly relevant in densely populated residential environments, such as certain areas of \u003cstrong\u003eMontreal\u003c\/strong\u003e and \u003cstrong\u003eLongueuil\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003ch2\u003e HVAC installation: what we systematically analyze\u003c\/h2\u003e\n\n\u003cp\u003e A high-performing central ADD-ON heat pump relies first and foremost on \u003cstrong\u003emeticulous installation\u003c\/strong\u003e . Before each project, our teams verify:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e The condition and dimensions of existing conduits\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e The required airflow (actual CFM)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e Electrical compatibility (220 V, MCA, MOP 30 A)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e The pipe run and length (3\/8 – 3\/4)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e The optimal location for the outdoor unit (62 dB(A))\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e We have often corrected poorly designed installations where the potential of the heat pump was never reached, simply due to a lack of prior analysis.\u003c\/p\u003e\n\n \u003ch2\u003eA coherent solution for well-targeted projects\u003c\/h2\u003e\n\n\u003cp\u003e The \u003cstrong\u003eADD-ON Elios 30,000 BTU Central Heat Pump\u003c\/strong\u003e is particularly relevant in the following cases:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e Buildings with an existing functional central system\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e Owners wishing to reduce their reliance on supplementary heating\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e Single-family homes and multi-unit dwellings\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e Light commercial businesses requiring a stable and discreet solution\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e It is not a universal solution, but when well selected and well installed, it offers a rare balance between performance, integration and durability.\u003c\/p\u003e\n\n\u003ch2\u003e Why entrust this type of project to AirGreen?\u003c\/h2\u003e\n\n\u003cp\u003e At AirGreen, we don't sell a model; we design a \u003cstrong\u003ecomplete HVAC solution\u003c\/strong\u003e . For this type of ADD-ON central heat pump, our added value lies in:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e \u003cstrong\u003eClear final offers before work begins\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e \u003cstrong\u003eExperienced refrigeration technicians\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e \u003cstrong\u003e$5 million liability insurance\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cp\u003eA thorough understanding of the actual limitations and strengths of the systems\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e It is this approach that allows our installations to deliver the expected performance over the long term, without unpleasant surprises.\u003c\/p\u003e\n\n\u003ch2\u003e Conclusion\u003c\/h2\u003e\n\n\u003cp\u003e The \u003cstrong\u003eElios ADD-ON Central Heat Pump | Cabinetless Coils | 30,000 BTU | -30°C\u003c\/strong\u003e is a reliable central heating solution designed to meet the real-world challenges of Quebec's housing stock. When properly sized and installed, it transforms an existing central system into a modern, efficient solution adapted to Quebec's winters.\u003c\/p\u003e\n\n\u003cp\u003e To determine if this model is truly suitable for your building, \u003cstrong\u003econtact AirGreen\u003c\/strong\u003e . We analyze your current system, your actual needs, and available subsidies to offer you a clear, structured, and technically sound solution.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eTelephone\u003c\/strong\u003e : 514-316-2973 \u003cbr\u003e\u003cstrong\u003eEmail\u003c\/strong\u003e : \u003ca href=\"mailto:sales@airgreen.ca\"\u003esales@airgreen.ca\u003c\/a\u003e\u003c\/p\u003e","brand":"ELIOS","offers":[{"title":"Default Title","offer_id":51959620960548,"sku":"GUHMA36RBAS1","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/THERMOPOMPECENTRALE-ADDON-ELIOSACOIL_25ce1bac-9998-4382-845f-a0ed2729ec77.png?v=1769968750","url":"https:\/\/airgreen.ca\/en\/products\/thermopompe-centrale-add-on-elios-serpentins-sans-cabinet-30000-btu-30-c","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}