Broan AI Series B210E75RS ERV
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 $1,599.99$1,599.99
The Broan AI Series B210E75RS ERV rates 3.9 among whole-house ERV ERV or HRVs; the Fantech HERO 200H rates 3.6 among whole-house HRV ones. The Broan AI Series B210E75RS ERV costs $566.25 less ($1,599.99 vs $2,166.24).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Fantech HERO 200H
The big brother of the HERO 150H, for a large home in a cold climate that needs over 200 cfm. It is expensive to buy and to run at full speed.
Amazon $2,166.24$2,166.24
Scores side by side
These two sit in different type classes (whole-house ERV and whole-house HRV), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | Broan AI Series B210E75RS ERV | Fantech HERO 200H |
|---|---|---|
| Overall rating | 3.9/5 | 3.6/5 |
| Heat recovery 25% | 87 81% sensible recovery | 83 80% sensible recovery |
| Efficiency 15% | 50 power draw not published (neutral score used) | 32 1.1 cfm per watt (203 cfm, 192 W) |
| Value 25% | 68 $7.77 per cfm ($1,599.99, 206 cfm) | 45 $10.67 per cfm ($2,166.24, 203 cfm) |
| Quiet 10% | 50 noise not published (neutral score used) | 50 noise not published (neutral score used) |
| Warranty 25% | 67 5-year warranty | 67 5-year warranty |
Specifications
| Broan AI Series B210E75RS ERV | Fantech HERO 200H | |
|---|---|---|
| Performance | ||
| Core | ERV (heat and moisture) | HRV (heat only) |
| Install | Ducted, whole house | Ducted, whole house |
| Airflow | 206 cfm | 203 cfm |
| Sensible recovery | 81% | 80% |
| Power draw | - | 192 W |
| Build | ||
| Frost protection | Yes | Yes |
| Filter | MERV 8 | MERV 8 |
| ENERGY STAR | No | Yes |
| HVI certified | Yes | Yes |
| Warranty | 5 years | 5 years |