A Black Friday "deal" is often a normal price next to an inflated list price. Here a ERV or HRV only counts as on sale when its checked price is at least 15% below its own typical price over the last 90 days, from our price history. The best-rated models are listed too, since many are good value without a sale. See deals in every category.
On sale now
No ERV or HRV rated 3.8 or higher is 15% or more below its typical price at the last price check (November 2, 2026). Prices are rechecked through the sales; this list updates when one drops. See the recent price changes.
Best buys at their normal price
The top-rated models in each type. A sale on one of these is worth more than a big discount on a weaker model.
Best Ductless Single-Room ERVs and HRVs
- Vents TwinFresh Comfo RA1-50-2#1 of 5Full review
A low cost, very quiet way to bring fresh air into one bedroom or office without ducts. Buy two for a larger room, since one unit moves little air in recovery mode.
Amazon $549$54930 cfm88%7 W - Vents TwinFresh Expert RW1-50-2 Wi-Fi#2 of 5Full review
A quiet, app controlled through wall ventilator for one bedroom or office. It pays a premium for Wi-Fi over the Comfo for the same airflow.
Amazon $779$77930 cfm-7.1 W - Vents TwinFresh Expert RW1-85-2 V.2#3 of 5Full review
The highest airflow TwinFresh for a large room, studio or tiny home. Expect to run it below top speed in a bedroom because of the noise.
Amazon $949$94950 cfm-9.7 W
Best Whole-House ERVs
- Broan AI Series B210E75RS ERV#1 of 6Full review
The ERV to pick for a large or tight home that needs more than 150 cfm, with easy self balancing setup. Smaller homes will be oversized by it.
Amazon $1,519$1,519206 cfm81%- - ACiQ AERV150EC ERV#2 of 6Full review
The value pick for a mid size home: HVI certified airflow and recovery at a lower price than the Broan, with a long warranty if registered.
Amazon $899$899142 cfm77%104 W - Panasonic Intelli-Balance Elite 110#3 of 6Full review
A strong whole house ERV for a small to mid size home in a mixed or humid climate, with top tier heat recovery and good filtration. Cold climate buyers should look at an HRV with stronger defrost.
Amazon $964.99$964.99110 cfm88%62 W
Best Whole-House HRVs
- Broan AI Series B230H75RT HRV#1 of 5Full review
The HRV for a large home in a cold climate, with the most airflow here and easy commissioning. Smaller homes don’t need its capacity or its price.
Amazon $1,690$1,690225 cfm78%- - Fantech HERO 150H#2 of 5Full review
The heat recovery pick for a mid size home in a cold climate, backed by long core and motor warranties. It draws more power at full airflow than the Broan and ACiQ units.
Amazon $1,175$1,175150 cfm80%150 W - Broan AI Series B160H65RS HRV#3 of 5Full review
An affordable, self balancing HRV for a mid size home in a cold climate. Pay more for the B230H75RT or Fantech HERO if heat recovery matters most.
Amazon $1,021$1,021150 cfm68%-
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.