Broan-NuTone HRV V230H75RS Air Exchanger | Montreal, Laval, Longueuil, South Shore and North Shore
Is it the right size for your home?
It delivers 225 cfm net, enough to ventilate 2,600 to 4,200 sq ft. Choose your home's living area.
It's the right size.
For a 2,500 to 3,200 sq ft home, about 150 cfm of air needs to be renewed continuously. This unit delivers 225 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
$24.40
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 67% at 81 cfm.
Airflow and efficiency at 0 °C and −25 °C: HVI directory, Section III. Cost: 25 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.
19.5 inSide-port version, 19-1/2 in high
This 231 cfm HRV has its four 6-in ports on the sides: it is only 19-1/2 in high, versus 21-11/16 in for the V230H75RT, but 27-1/8 in wide. Useful under a low ceiling.
CommercialLight commercial use possible (NBC Part 9)
The sheet mentions light commercial applications. For offices and shops, the guide covers buildings of 3 storeys or less and up to 600 m² (Part 9 of the National Building Code), with restrictions it lists.
67%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 81 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.
2505437Its 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.
−6 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 231 to 225 cfm. Most spec sheets show only the first number, precisely because it looks better.
25 WMeasured at the airflow it actually runs at
Its 78% at 0 °C is certified at 66 cfm, the continuous airflow of a typical home. At that setting it draws 25 W, or about 219 kWh a year.
10 yearsThe 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.
6 inWhat it needs on site
6 in ducts, side connection and a condensate drain. It weighs 47 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. 2505437. 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.
- 231 cfm
- Net airflow at 0.4 in. w.g.
- 225 cfm
- SRE at 0 °C (66 cfm)
- 78%
- SRE at −25 °C (81 cfm)
- 67%
- ASE at 0 °C
- 82%
- Power draw
- 25 W
- Efficacy
- 2.6 cfm/W
- Type
- HRV
- Connection
- Side ports
- Duct collars
- 6 in
- Condensate drain
- Required
- Defrost cycle
- Recirculation (motorized damper)
- Filters
- Washable MERV 8 filter and washable exhaust filter included; optional disposable MERV 13 filter (V24300)
- Dimensions (L × D × H)
- 27.13 × 21 × 19.5 in
- Weight
- 47 lb
- Power supply
- 120 V
- HVI certification (Section III)
- 2505437
- Warranty — core
- 10 years
- 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 2505437). Annual consumption calculated at 25 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.
Broan-NuTone V230H75RS HRV – Residential Air Exchanger 231 CFM with Side Connection
At AirGreen, we know that a high-performance air exchanger is essential to ensure a comfortable, healthy, and well-ventilated home. In modern residences, insulation is often excellent, but this can also limit natural air renewal. The result: humidity, odors, particles, and stale air can remain trapped inside.
The Broan-NuTone V230H75RS is an HRV — heat recovery ventilator — designed to provide powerful, stable, and efficient ventilation. With its impressive airflow of 231 CFM at 0.4”, side connection, maximum sensible recovery efficiency of 78.0%, and recirculation defrost, this model is an excellent solution for large homes or properties requiring greater air renewal.
For homeowners in Montreal, Laval, Longueuil, the North Shore, and the South Shore, the V230H75RS is a solid option to improve indoor air quality while maintaining good energy efficiency.
A powerful solution for better indoor air quality
The main role of the Broan-NuTone V230H75RS is to expel stale indoor air and bring in fresh air from outside. Unlike simple ventilation that expels warm air without recovery, an HRV transfers part of the heat from the outgoing air to the incoming air.
This principle is especially important in a climate like Quebec’s. In winter, it renews the air without unnecessarily losing the heat already produced by the heating system. In summer and during transitional seasons, it also helps maintain a healthier and more pleasant indoor environment.
Important point: a good air exchanger is not just for ventilation. It also helps reduce excessive humidity, eliminate persistent odors, improve overall comfort, and protect the home from issues related to poor ventilation.
Why choose the Broan-NuTone V230H75RS?
The Broan-NuTone V230H75RS stands out for its high capacity, smart design, and ease of integration into various residential configurations. With an airflow of 231 CFM, it is designed to meet the ventilation needs of larger homes or properties where air renewal demand is higher.
Its side connection allows for convenient installation when ducts need to be oriented horizontally or when the mechanical layout of the home does not suit a vertical connection. This type of configuration can be very useful in certain basements, mechanical rooms, or technical spaces.
Main technical features
Here is the important information about the Broan-NuTone V230H75RS model:
Model: V230H75RS
Type of air exchanger: VRC
Energy Star: Yes
Voltage: 115 V
Dimensions: 27.13 × 21.00 × 19.50 in
Manufacturer’s warranty: 5-1-0
Defrost cycle: Recirculation
Maximum sensible recovery efficiency: 78.0%
Airflow: 231.0 CFM at 0.4”
Connection: Side
These features make the V230H75RS a powerful, convenient, and well-suited unit for residential installations where ventilation performance is a priority.
A capacity of 231 CFM for large homes
The 231 CFM airflow is one of the main advantages of the Broan-NuTone V230H75RS. This high capacity ensures effective air renewal in larger spaces or homes where multiple zones need proper ventilation.
A higher airflow can be especially useful in properties with multiple bedrooms, a finished basement, a large open area, or higher occupancy.
Important point: the choice of an air exchanger should always be made according to the actual needs of the home. Consider the area, the number of occupants, the level of insulation, the indoor humidity, the duct configuration, and the ventilation requirements. At AirGreen, we analyze these factors to recommend a suitable solution.
Maximum sensible recovery efficiency of 78.0%
The V230H75RS offers a maximum sensible recovery efficiency of 78.0%. This means the unit is capable of recovering a significant portion of the heat contained in the exhausted air before releasing it outside.
In winter, this heat recovery allows fresh air to enter while reducing energy losses. The result is a better-ventilated, more comfortable, and more efficient home.
This performance is especially appealing to owners who want to improve their indoor air quality without completely compromising their heating system’s efficiency.
Virtuo Technology for Smarter Balancing
The Broan-NuTone V230H75RS is part of the AI series, a range known for its Virtuo technology. This technology facilitates airflow verification and the device’s self-balancing.
In a traditional installation, balancing an air exchanger can be a complex step. With Virtuo technology, the device helps maintain a constant and well-adjusted airflow. This allows for more precise installation and more stable performance over time.
For the owner, this means more reliable ventilation. For the installer, it makes system startup easier and reduces the risk of imbalance between incoming and outgoing air.
Built-in LCD Screen and Smart Diagnostics
The V230H75RS is designed to simplify use and maintenance. Its built-in LCD screen allows viewing important information related to the device’s operation, such as airflow rates and consumption.
The integrated diagnostic system is also a significant advantage. It helps identify certain operational anomalies more quickly, which can ease maintenance and reduce the time needed for inspections.
Important point: a smart and well-designed air exchanger not only facilitates installation but also long-term maintenance.
PMSM ECM Motors: Efficiency and Performance
The Broan-NuTone V230H75RS is equipped with PMSM ECM motors, designed to offer excellent energy efficiency and reliable operation. These motors allow the device to provide a powerful airflow while maintaining reasonable electrical consumption.
For a home that uses its air exchanger daily, the quality of the motors is an essential element. An efficient motor contributes to comfort, system durability, and ventilation stability.
Recirculation defrost: an advantage in cold climates
The recirculation defrost cycle is an important feature for Quebec winters. When the outside temperature drops, an air exchanger can be at risk of frost. Recirculation defrost helps protect the recovery core and maintain the proper functioning of the unit.
This type of defrosting temporarily recirculates air inside the house to reduce frost buildup without creating significant negative pressure in the building.
For homes in Montreal, Laval, Longueuil, the North Shore, and the South Shore, this feature is particularly relevant, as winter conditions can be demanding.
Washable MERV 8 filtration and MERV 13 option
The Broan-NuTone V230H75RS comes equipped with a standard washable MERV 8 filter, designed to capture certain particles and contribute to better indoor air quality. The washable filter is a practical advantage as it makes maintenance easier and can reduce replacement costs.
For homeowners seeking more advanced filtration, a MERV 13 option may also be available depending on the configuration and manufacturer recommendations.
Important point: a clean filter is essential to maintain good performance. A poorly maintained air exchanger can lose efficiency and reduce airflow.
A convenient side connection for many installations
The side connection of the V230H75RS is a very useful feature for certain residential setups. In many homes, the location of the unit and duct routing make a side connection more logical than a vertical connection.
This type of design can allow for a cleaner, more direct, and better adapted installation to the available space.
At AirGreen, we always check the site configuration before recommending a model. The right choice depends not only on the device’s performance but also on how it can be integrated into the home.
A robust design well suited for residential installations
With its dimensions of 27.13 × 21.00 × 19.50 in, the Broan-NuTone V230H75RS is a larger unit than some compact models, but this size is explained by its high ventilation capacity.
It is important to allow enough space around the device to facilitate access to the filters, the core, the ducts, and the internal components. A well-planned installation makes future maintenance easier and helps extend the system’s lifespan.
Advantages of the Broan-NuTone V230H75RS
The Broan-NuTone V230H75RS HRV offers several important advantages:
Powerful airflow of 231 CFM, ideal for large homes
Maximum sensible recovery efficiency of 78.0%
Side connection, convenient for various configurations
Recirculation defrost, suited for Quebec winters
Virtuo technology, for self-balancing and airflow stability
Built-in LCD screen, for better reading of operating information
Integrated diagnostics, useful for maintenance and checks
PMSM ECM motors, efficient and high-performing
Washable MERV 8 filter, with an option for enhanced filtration as needed
Energy Star, for better energy efficiency
These advantages make the V230H75RS a serious option for homeowners who want to improve indoor air quality with a high-performance and smart device.
Professional installation by AirGreen
Choosing the right air exchanger is important, but installation is just as essential. A high-performance device can lose much of its efficiency if it is poorly installed, unbalanced, or improperly connected.
At AirGreen, we install ventilation, air conditioning, heating, and HVAC systems throughout Greater Montreal. Our team understands the realities of Quebec homes: limited mechanical spaces, old air exchangers to replace, existing ducts, finished basements, indoor humidity, and ventilation needs that vary from one property to another.
We serve, among others:
Montreal
Laval
Longueuil
Boucherville
Brossard
Saint Bruno
Repentigny
Terrebonne
Saint-Eustache
North Shore
South Shore
Our goal is simple: to provide a clean, durable installation tailored to the real needs of each home.
Why trust AirGreen?
At AirGreen, we don’t just install a device. We analyze the entire situation: the condition of the house, the duct configuration, the accessibility, the ventilation needs, the humidity level, and the client’s expectations.
This approach allows us to recommend a more precise and durable solution. An air exchanger like the Broan-NuTone V230H75RS can deliver excellent results when properly selected and installed.
With AirGreen, you benefit from local expertise, professional service, and comprehensive support before, during, and after installation.
A smart choice for your home's comfort
The Broan-NuTone V230H75RS is an excellent choice for homeowners who want powerful, stable, and efficient ventilation. Thanks to its 231 CFM airflow, Virtuo technology, recirculation defrost, and side connection, it meets the needs of homes requiring better air circulation.
In a well-insulated home, an air exchanger is often essential to maintain good indoor air quality. It helps remove stale air, reduce excess humidity, and bring in fresh air in a controlled way.
In conclusion
The Broan-NuTone V230H75RS HRV is a powerful, efficient, and well-designed residential air exchanger. With its 231 CFM airflow, maximum sensible recovery efficiency of 78.0%, side connection, recirculation defrost, and Virtuo technology, it represents a serious solution to improve indoor air quality.
For homeowners in Montreal, Laval, Longueuil, the North Shore, and the South Shore, this model can be an excellent choice when properly sized and installed by professionals.
At AirGreen, we pride ourselves on offering ventilation solutions tailored to the real needs of our clients. Whether replacing an old air exchanger or installing a new system, our team is ready to assist you with precision, seriousness, and professionalism.
Contact AirGreen today to learn more about installing the Broan-NuTone V230H75RS and discover the best ventilation solution for your home.