LIFEBREATH 350 Air Exchanger DCS Greater Montreal
Is it the right size for your home?
It delivers 371 cfm net, enough to ventilate 4,400 to 7,000 sq ft. Choose your home's living area.
It's the right size.
For a home over 5,000 sq ft, about 315 cfm of air needs to be renewed continuously. This unit delivers 371 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
Airflow and efficiency: manufacturer's published data.
What you should know about this one
Published, verifiable facts, not brochure claims.
4 coresFour cores: two in parallel, two in series
It uses four aluminum cross-flow cores, two in parallel and two in series, for very high efficiency. The low-profile cabinet is designed to sit above a suspended ceiling on brackets and threaded rods (not included).
14 × 8 inFour rectangular 14 × 8 in duct connections
Ducts connect to four rectangular 14 × 8 in openings, at the indoor and outdoor ends, instead of round collars. Plan for 30 in of service clearance as well.
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.
−55 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 426 to 371 cfm. Most spec sheets show only the first number, precisely because it looks better.
15 yearsThe core warranty
The core does the work and is the most expensive part to replace. Motors and parts: 2 years. We register the warranty in your name at commissioning.
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.
- 426 cfm
- Net airflow at 0.4 in. w.g.
- 371 cfm
- Type
- HRV
- Connection
- Side ports
- Condensate drain
- Required
- Defrost cycle
- Recirculation (motorized damper)
- Filters
- Washable MERV 6 filters (exhaust and supply); MERV 13 upgrade (65-192-6R)
- Dimensions (L × D × H)
- 49 × 28.25 × 18.75 in
- Weight
- 160 lb
- Power supply
- 120 V
- Warranty — core
- 15 years
- Warranty — motors
- 2 years
- Warranty — parts
- 2 years
Airflow and efficiency: manufacturer's published data. The manufacturer doesn't publish an efficiency at −25 °C for this model; we don't make one up.
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.
LIFEBREATH 350-DCS: A Cutting-Edge Air Exchanger for Superior Residential Ventilation in Montreal
The comfort of your home largely depends on the quality of air you breathe. To ensure a healthy and comfortable environment, an efficient ventilation system is vital. This is where the LIFEBREATH 350-DCS air exchanger comes into play. With an impressive capacity and a host of advanced features, this device is designed to deliver exceptional indoor air quality and superior energy efficiency.
Why Choose LIFEBREATH 350-DCS for Your Home in Montreal?
Designed for superior efficiency, the LIFEBREATH 350-DCS air exchanger is equipped with two modular HRV aluminum cores, enabling high-efficiency crossflow ventilation. It is powered by two Permanent Split Capacitor (PSC), double-shafted, 5-speed motors, providing a total of 610 watts at high speed.
Centrifugal fans with a capacity of 530 CFM (250 L/s) ensure efficient free air delivery. Furthermore, the device features washable air filters in the exhaust and supply air streams, guaranteeing optimal air quality.
A robust case of 20-gauge pre-painted galvanized steel (G60) provides superior corrosion resistance, and the device is insulated with foil faced insulation duct liner where required to prevent exterior condensation.
Installing the LIFEBREATH 350-DCS air exchanger in Montreal is a job for professionals. The device should be mounted on support brackets hung by threaded rod-type apparatus (brackets and rods not included). HVAC professionals in Montreal are well-equipped to handle this installation, ensuring the device's maximum performance.
Advanced Features of LIFEBREATH 350-DCS
The LIFEBREATH 350-DCS offers a series of unique features, making this air exchanger an exceptional choice for any home:
- 5-speed fan operation on each mode: This feature provides precise control over your home's ventilation.
- Humidity control through adjustable Dehumidistat: This feature allows for control and maintenance of a comfortable indoor humidity level.
- 5 user-selectable operational modes: Continuous Ventilation, Continuous Recirculation, 20 ON/40 OFF, 10 ON/50 OFF, 20 ON/40 Recirculation.
- 20/40/60 min. High speed override button: This feature allows for high-speed ventilation for a period of 20, 40, or 60 minutes, if necessary.
- Compatibility with 99-DET02 Wireless Timers: This facilitates installation and offers greater ease of use.
The device also includes an integrated microprocessor circuit board, built-in interlock contacts, and a defrost option via a supply bypass damper.
The Importance of Professional Installation
Installing the LIFEBREATH 350-DCS air exchanger is a task that requires deep technical knowledge. To ensure an installation that meets the highest standards, it's recommended to hire qualified HVAC experts in Montreal. Our experienced technicians ensure the installation is done correctly, thereby maximizing your device's efficiency and prolonging its lifespan.
In conclusion, the LIFEBREATH 350-DCS air exchanger offers a comprehensive solution for residential ventilation in Montreal. With its exceptional features, customization options, and commitment to quality, it is the ideal choice for any home seeking to improve its indoor air quality. For professional installation and optimal operation, trust our HVAC experts in Montreal.