Wall mounted energy recovery ventilator with insulated ducts

Does Your Utah Home Need Balanced Ventilation?

By Court Lundberg

A tight house keeps the heat you paid for. It also keeps last night’s cooking, the dog, and whatever the inversion parked over the valley.

Balanced ventilation pulls stale air out and pushes the same amount of fresh air in. An ERV or HRV does that without dumping the heat you already paid to condition. Most houses do not need one. Some do.

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What stale actually means here

Winter recirculates the same dust. Inversion season makes the outdoor air you would have used to air the house out the thing you were trying to avoid. A $30 indoor air monitor is enough to see whether the bedroom climbs overnight.

ERV vs HRV

An HRV swaps heat. An ERV swaps heat and some moisture, which is usually the better fit in a dry Utah winter. Neither one replaces a humidifier or a filter change.

When a bath fan is enough

If the only stale room is the bathroom after a shower, run the bath fan. If the kitchen is the problem, a range hood that ducts outside beats an ERV you never maintain.

We offer indoor air quality help. We will not size an ERV off a brochure, and we will not pretend a catalog page is a job history. Start with the ducts and the filter.

The honest you do not need it

If cracking a bedroom window at night and changing the filter on schedule fixes the complaint, you do not need balanced ventilation. Call 385-449-0144 if you want the house read. We work a 3-hour appointment window.

FAQ

What is balanced ventilation?

It pulls stale air out and brings the same amount of fresh air in. An ERV or HRV does that while recovering heat, so you are not dumping conditioned air out an open window all winter.

Do most Utah homes need an ERV or HRV?

No. Most houses do not. Tight newer builds with overnight bedroom CO2 climb, inversion-season stale air, or persistent indoor odor after you already fixed filters and ducts are the better candidates.

ERV or HRV for Utah?

An ERV usually fits dry Utah winters better because it moves some moisture as well as heat. An HRV mainly swaps heat. Neither replaces a humidifier or a filter change schedule.

Is a bath fan enough?

Sometimes. If the only stale room is the bathroom after a shower, run the bath fan. If the kitchen is the problem, a range hood that ducts outside beats an ERV you never maintain.

How do we decide on a visit?

We start with ducts, filters, and how the house actually behaves. Call 385-449-0144. We work a 3-hour appointment window and we will say when a bath fan is enough.

Related: Indoor Air Quality | Whole-Home Humidifiers | Why Your Upstairs Is Always Hotter