Humidifiers & HRVs · Winnipeg, MB
Humidifiers & HRVs in Winnipeg, MB
In a Winnipeg winter, indoor air gets very dry. At the same time, tight modern homes need ventilation. Humidifiers and HRVs help balance the two.
- Furnace repairs, replacements and heat pumps
- Every Winnipeg neighbourhood and nearby RMs
- Get a quote before any work starts
Dry air
Cold outdoor air holds little moisture, and heating it makes indoor air very dry. That can mean static shocks, dry skin, irritated sinuses and cracked wood.
Furnace humidifiers
A humidifier on the furnace adds moisture to the air as it's heated. It needs a water line, a drain and regular pad or filter changes.
Too much humidity
In deep cold, too much indoor humidity causes frost and condensation on windows. Lower the setting as outdoor temperatures drop. See winter humidity and window frost.
HRVs
A heat recovery ventilator brings in fresh outdoor air and exhausts stale air, transferring heat between them so you don't lose much warmth.
HRV maintenance
Clean HRV filters and the core regularly and check the outdoor hoods for frost and blockage.
Balancing
An HRV needs balanced airflow in and out. A technician can measure and adjust it.
Older homes
Leaky older homes may not need much ventilation in winter but often need humidity.
Get help
Tell the technician what you're noticing. Send a request and an HVAC technician will get in touch.
Settings by season
Turn the humidifier off in spring and summer, and switch the HRV to the right mode for the season if it has one.
Water and drains
Furnace humidifiers need a working drain. Check the drain line for leaks and blockages when you change the pad.
HRV frost
In deep cold, HRVs run defrost cycles to keep the core from freezing. Check that the outdoor hoods aren't blocked by snow or frost.
Bathroom fans
Bath fans should vent outside and run long enough to clear moisture after showers.

Frequently asked questions
- What humidity should I keep in winter?
- Lower than in summer. Many homes lower it as temperatures drop to avoid window frost.
- Does my house need an HRV?
- Most new homes have one. Older homes may benefit if they're well sealed.
Other HVAC services
Need humidifiers & hrvs in Winnipeg?
Send a request and an HVAC technician will get in touch. Requests answered 7 days a week.
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