Based on energy savings, ODOE applied the statutory tax credit rates in ORS 316.116. Unless stated otherwise, ODOE based incentives on $0.60 per first-year energy yield in kilowatt-hours, up to $1,500. Where appropriate, ODOE converted energy savings into kilowatt-hours (kWh).
Whole house ventilation system (HRV/ERV)*
*Must meet the minimum Sensible Recovery Efficiency (SRE) percentage, to be eligible.
Check SRE first, then move through the calculator. |
HRV Category |
Net Supply Air Flow (CFM) |
EUI |
Maximum Tax Credit |
| Small SHRV1 |
Below 175 |
≤ 1.5 |
$225 |
| Large HHRV1 |
Above 175 |
≤ 1.5 |
$330 |
| Small SHRV2 |
Below 175 |
< .75 |
$450 |
| Large HHRV2 |
Above 175 |
< .75 |
$645 |
| ERV Category |
Net Supply Air Flow (CFM) |
EUI |
Maximum Tax Credit |
| Small SERV1 |
Below 175 |
≤ 1.1 |
$225 |
| Large HERV1 |
Above 175 |
≤ 1.1 |
$330 |
| Small SERV2 |
Below 175 |
< .75 |
$450 |
| Large HERV2 |
Above 175 |
< .75 |
$645 |
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