LIFEBREATH RNC6-ES Air Exchanger Greater Montreal
Is it the right size for your home?
It delivers 150 cfm net, enough to ventilate 1,700 to 2,800 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 150 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
$45.87
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 60% at 70 cfm.
Airflow and efficiency at 0 °C and −25 °C: HVI directory, Section III. Cost: 47 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.
DoorBalancing ports built into the door
The ports used to measure and balance airflow are located on the unit's door, and the dampers are adjustable. This makes commissioning simpler for the installer.
3 speedsThree selectable high-speed settings
DIP switches on the circuit board let the installer choose one of three high speeds (Hi3 is the factory setting), so the maximum airflow can be matched to the home's real needs.
60%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 70 cfm.
DamperIt defrosts without depressurizing the house
In cold weather, a motorized damper closes the outdoor air intake and recirculates indoor air through the core to thaw it. The house doesn't go into negative pressure during the cycle: no cold air drawn in through leaks, and none of the imbalance manufacturers warn about when there's a fireplace or a combustion appliance.
HRVIt recovers heat, not moisture
Excess moisture leaves the house. In Québec, that's the right choice in most cases: in winter, the problem is almost always too much humidity, not too little.
2505098Its 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.
−24 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 174 to 150 cfm. Most spec sheets show only the first number, precisely because it looks better.
47 WMeasured at the airflow it actually runs at
Its 65% at 0 °C is certified at 64 cfm, the continuous airflow of a typical home. At that setting it draws 47 W, or about 412 kWh a year.
LifetimeThe core warranty
The core does the work and is the most expensive part to replace. Motors and parts: 5 years. We register the warranty in your name at commissioning.
5 inWhat it needs on site
5 in ducts, top connection and a condensate drain. It weighs 51 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. 2505098. 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.
- 174 cfm
- Net airflow at 0.4 in. w.g.
- 150 cfm
- SRE at 0 °C (64 cfm)
- 65%
- SRE at −25 °C (70 cfm)
- 60%
- ASE at 0 °C
- 75%
- Power draw
- 47 W
- Efficacy
- 1.4 cfm/W
- Type
- HRV
- Connection
- Top ports
- Duct collars
- 5 in
- Condensate drain
- Required
- Defrost cycle
- Recirculation (motorized damper)
- Filters
- 2 washable MERV 6 filters (exhaust and supply); MERV 13 upgrade (65-195-6R)
- Dimensions (L × D × H)
- 22.75 × 14 × 17.25 in
- Weight
- 51 lb
- Power supply
- 120 V
- HVI certification (Section III)
- 2505098
- Warranty — core
- Lifetime
- Warranty — motors
- 5 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 2505098). Annual consumption calculated at 47 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.
Experience the Evolution of Home Comfort with Our LIFEBREATH RNC6-ES Air Exchanger
At AirGreen, we are proud to introduce our flagship product, the innovative LIFEBREATH RNC6-ES air exchanger. This high-end Heat Recovery Ventilator (HRV) is designed to elevate your living comfort with superior indoor air quality and exceptional energy efficiency.
Cutting-Edge Engineering
The LIFEBREATH RNC6-ES air exchanger is the embodiment of HVAC technology excellence. Let's take a look at the key elements that set this product apart:
Patented Aluminum Heat Recovery Core
Our thermally conductive heat recovery core is designed to ensure efficient heat transfer between the two air streams. It can be easily removed for cleaning or maintenance, ensuring superior longevity and reliability.
High-Performance Motors and Blowers
Each air stream is powered by an independent motorized impeller, offering multiple fan speed operations. This allows us to tailor the air exchanger to the varying air flow requirements of your home.
Efficient Air Filtration
The air exchanger is equipped with washable air filters in the exhaust and supply air streams, ensuring cleaner and healthier air in your home. Moreover, a MERV-13 upgrade option is available.
Simple and Secure Mounting
The product is designed with four threaded inserts at the corners of the cabinet to accept the "S" hooks and hanging straps supplied with the unit. This feature ensures easy and secure installation.
Advanced Defrost System
With our recirculating damper defrost system, you don't have to worry about frost buildup in your unit. It guarantees optimal performance even in the harshest winter conditions.
Corrosion-Resistant Casing
The casing of the LIFEBREATH RNC6-ES air exchanger is made from prepainted twenty-gauge galvanized steel for superior corrosion resistance. It is insulated to prevent exterior condensation and features 2 - 1/2 in. (12 mm) OD drain connections. The balancing ports are strategically located on the door for your convenience.
Intuitive and Modern Control Options
The control options of the LIFEBREATH RNC6-ES air exchanger are designed to offer you maximum comfort and ease of use. Here are some of the key features:
- 5-speed fan operation on each mode - This feature allows you to adjust the airflow to suit your specific needs, for optimal comfort and energy efficiency.
- Humidity control through adjustable Dehumidistat - You can maintain a comfortable humidity level in your home, avoiding problems associated with excessive humidity.
- Large digital LCD screen - Our easy-to-read LCD screen allows you to monitor and control your air exchanger settings in a simple and intuitive manner.
- Continuous Ventilation - This feature allows you to ensure a constant flow of fresh air in your home, improving indoor air quality and living comfort.
- Compatible with 99-DET02 Wireless Timer - This Lifebreath-exclusive timer allows you to initiate high-speed ventilation for 20, 40, or 60 minutes. It wirelessly connects to the main control for ease of installation.
HVI Certified Performance and Specifications
The LIFEBREATH RNC6-ES air exchanger offers HVI certified performance, with Sensible Efficiency (SRE) of 65% @ 64 CFM (30 L/s) 32°F (0°C) and 60% @ 71 CFM (33 L/s) -13°F (-25°C). This ensures that you are receiving a high-quality product that delivers reliable and consistent results.
Warranty
We have complete confidence in the quality and durability of the LIFEBREATH RNC6-ES air exchanger. That's why we offer a lifetime warranty on the HRV core and a 5-year replacement parts warranty. At AirGreen, our commitment to customer service does not end at the purchase. We are there to assist you every step of the way.
With the LIFEBREATH RNC6-ES air exchanger, AirGreen is proud to offer you a HVAC solution that defines the future of home comfort. We are confident that this product will transform your home living experience by creating a healthier, more comfortable, and energy-efficient environment. Contact us today to learn more about this exceptional product.