GreenTek PROFILE P 1.2E Air Exchanger Greater Montreal
Is it the right size for your home?
It delivers 127 cfm net, enough to ventilate 1,500 to 2,400 sq ft. Choose your home's living area.
It's the right size.
For a 1,500 to 2,500 sq ft home, about 105 cfm of air needs to be renewed continuously. This unit delivers 127 cfm net — enough for the house, with extra capacity to boost ventilation for the bathroom and kitchen.
Calculation: 0.35 air changes per hour over the living volume, with 9 ft ceilings. Our estimator sets the exact airflow room by room, following CSA F326.
What it does, in numbers
$53.68
Electricity per year
Less than a 60 W light bulb
Bulbs left on day and night. Same calculation for every line: wattage × 8,760 h × 11.142 ¢/kWh.
Meets the Québec Construction Code everywhere in the province. The Code requires 54% at −25 °C below 6,000 degree-days (Montréal, Laval, Longueuil and both shores) and 60% above that. This unit is rated at 61% at 51 cfm.
Airflow and efficiency at 0 °C and −25 °C: HVI directory, Section III. Cost: 55 W over 8,760 h at Hydro-Québec's Rate D second tier (11.142 ¢/kWh).
What you should know about this one
Published, verifiable facts, not brochure claims.
10 inAbout 10 in thick to fit above a false ceiling
Greentek quotes 10 in of installed depth, so the PROFILE fits behind a false ceiling or in a small utility closet. The included bracket allows ceiling or wall mounting, and the core slides out with 8.5 in of clearance.
-M / -HCAlso made in mirrored (-M) and hard-connect (-HC) versions
The standard 1.2E has its warm-side supply and return on the right; the -M version puts them on the left for mirrored floor plans. The -HC versions connect directly to the home's electrical circuit, with no power cord.
61%What it still recovers at −25 °C
The only efficiency figure that matters for a Québec winter, and the one the Code uses. An efficiency quoted without its temperature means nothing; this one is measured at a test airflow of 51 cfm.
ExhaustIt defrosts by pausing the fresh air for a few minutes
In cold weather, the supply fan stops for a few minutes while the exhaust keeps running, so warm indoor air thaws the core. During the cycle the house is briefly under negative pressure; if you have a fireplace or a naturally vented combustion appliance, mention it to our estimator.
ERVIt moves moisture too, not just heat
An ERV transfers some moisture between the two airstreams. Useful in a house that gets too dry in winter or takes on a lot of humidity in summer. The trade-off: it generally recovers less heat than a comparable HRV.
2005261Its HVI certification number
Listed in Section III of the Home Ventilating Institute's certified products directory. Anyone can check it, and it's the first condition for the Rénoclimat grant.
−19 cfmWhat the ducts cost it
Between a nearly unrestricted test bench (0.2 in) and a real duct system (0.4 in), it drops from 146 to 127 cfm. Most spec sheets show only the first number, precisely because it looks better.
55 WMeasured at the airflow it actually runs at
Its 74% at 0 °C is certified at 51 cfm, the continuous airflow of a typical home. At that setting it draws 55 W, or about 482 kWh a year.
5 yearsThe core warranty
The core does the work and is the most expensive part to replace. Motors: 7 years. Parts: 5 years. We register the warranty in your name at commissioning.
5 inWhat it needs on site
5 in ducts, side connection. It weighs 34 lb, and it needs enough clearance to slide the core out once a year.
Rénoclimat: $500 to install or replace an HRV or ERV
First condition met: HVI Section III certified, No. 2005261. Second: your EnerGuide rating must improve between the two evaluations. Québec warns that an air exchanger installed on its own can increase a home's energy use; that's why we balance it to the calculated airflow rather than running it at full speed.
What it needs on site
In a condo with no floor drain, or with little ceiling clearance, we usually look at a side-port model instead. Our estimator checks the location, the drain and the duct route before ordering.
Complete spec sheetData and cited sources
- Net airflow at 0.2 in. w.g.
- 146 cfm
- Net airflow at 0.4 in. w.g.
- 127 cfm
- SRE at 0 °C (51 cfm)
- 74%
- SRE at −25 °C (51 cfm)
- 61%
- Power draw
- 55 W
- Efficacy
- 0.9 cfm/W
- Type
- ERV
- Connection
- Side ports
- Duct collars
- 5 in
- Defrost cycle
- Exhaust only (supply fan off)
- Filters
- 2 washable electrostatic MERV 3 panel filters (11 5/16 × 8 1/8 in)
- Dimensions (L × D × H)
- 23.16 × 20.75 × 10.06 in
- Weight
- 34 lb
- Power supply
- 120 V
- HVI certification (Section III)
- 2005261
- Warranty — core
- 5 years
- Warranty — motors
- 7 years
- Warranty — parts
- 5 years
Net airflow, efficiency at 0 °C and −25 °C, and power draw: Home Ventilating Institute certified products directory, Section III (HVID 2005261). Annual consumption calculated at 55 W running continuously for 8,760 h, at Hydro-Québec's Rate D second tier (11.142 ¢/kWh), in effect since April 1, 2026.
The next model down and up
Talk to an HVAC technician before you choose
We calculate the airflow room by room, check the location and the drain, and give you an installed price. Balancing is measured at commissioning, not estimated.
Improved home comfort: The Greentek Profile P 1.2E
Discover the Greentek Profile P 1.2E, an innovative Energy Recovery Ventilator (ERV) from Systemair's Profile series. This compact ERV is designed to provide exceptional ventilation performance in installations where mechanical space is limited, such as above a drop ceiling. Ideal for multi-family applications, the P 1.2E ensures a continuous supply of fresh air to the premises while exhausting an equivalent quantity of contaminated air.
Specifications of the Greentek Profile P 1.2E:
- Manufacturer: Greentek, a Systemair company
- Model Series: Profile Series
- Model Description: Profile P 1.2E
- Ventilation performance: 127 cfm @0.4 in wg (60 L/s @ 100Pa)
- Manufacturer Part Number: 464401
- Wall controller included: None
- Core Type: Energy Recovery Ventilator (ERV)
- Defrost Type: Freeze Prevention Sequence
- Motor Type: Reverse curve with sealed and permanently lubricated ball bearings
- Heat recovery rate (SRE): 74% to 81%
- Moisture transfer rate: 54% to 76%
- Duct size: 5 in. (125mm) round
- Voltage/Phase: 120/1
- Rated power: 120W
- Running Amps: 1.0 A
- CSA rated amperage: 1.4 A
- Weight: 34 lbs (15 kg) including core
Greentek Profile P 1.2E Key Features:
- Compact design: The P 1.2E is specially designed to fit installations with limited mechanical space.
- No Drain Required: This model does not require a drain, further simplifying installation.
- Ease of installation: The P 1.2E can be easily installed on the ceiling or on the wall thanks to the included mounting bracket.
- Energy Recovery Core: The Energy Recovery Core is made from a durable polymer membrane that is highly permeable to moisture. It is frost tolerant, water washable, and resistant to mold and bacteria.
- Electrostatic Filters (Washable): These filters help maintain superior indoor air quality by effectively removing airborne contaminants.
- Removable terminal block: For easy connection with external access.
- Multi-speed operation: Allows the airflow to be adjusted according to the user's needs.
- Lightweight: Weighing only 34 lbs (15 kg), this ERV is easy to install and maintain.
- Optional controls: The P 1.2E is compatible with various Greentek controls, including STS 2.0, EHC 2.5, EHC 2.0, T4, T5, and RD-1.
Filters and Fans:
The Greentek Profile P 1.2E is equipped with two panel type washable electrostatic filters, sized 11.3 in. (287mm) x 8.15in. (207mm) x 0.125in. (3mm). It also includes two balanced factory fans with backward curved blades. Motors are supplied with sealed and permanently lubricated ball bearings to ensure long life and maintenance free operation.
Energy Harvesting Core:
The energy recovery core is made from a durable polymer membrane that is highly permeable to moisture. Core dimensions are 12 in. x 12 in. (305 x 305mm) with a depth of 8.15 in. (207mm).
Frost prevention:
A freeze prevention sequence is activated at an outdoor temperature of 14°F (-10°C) and below. During the freeze prevention sequence, the supply fan stops and the exhaust fan goes to high speed to maximize the effectiveness of the freeze prevention strategy. The appliance then returns to normal operation and continues the cycle.
Serviceability:
The core, filters, fans and electronic panel can be easily accessed. The core removes easily with only 8.5 in. (216mm) of headroom.
Conduit connections:
The Greentek Profile P 1.2E is equipped with 5 in. round metal conduit connections. (125mm) with rubber seal.
Case:
The unit housing is fabricated from 22 gauge G90 corrosion resistant galvanized steel (prepainted door).
Guarantee :
The Greentek Profile P 1.2E is covered by a limited warranty of 5 years on the energy recovery core, 7 years on the motors, and 5 years on the parts.
Standards and certifications:
Greentek Profile P 1.2E complies with UL 1812 requirements governing the construction and installation of heat recovery ventilators. It also complies with CSA C22.2 no. 113 applicable to ventilators, CSA F326 requirements governing the installation of heat recovery ventilators, and technical data obtained from published test results relating to CSA C439. It is HVI certified.
The Greentek Profile P 1.2E is an innovative ventilation device that combines superior ventilation performance, efficient energy recovery, and a compact design for optimal use in residential and multi-family installations. With a range of control options, ease of installation and maintenance, and a high level of reliability and durability, the Greentek Profile P 1.2E is an excellent choice for improving indoor air quality while saving energy.