Maine
Efficiency Maine Residential Heat Pump Rebates
2 exact combinations listed.
Program list checked Jul 16, 2026.
LENNOX heat pump
MLB036S4S-2P
M series
Eligibility belongs to the complete outdoor-and-indoor combination—not just this outdoor model. Check the AHRI reference and indoor model in the table before relying on a result.
6documented combinations
16.5–19.4SEER2 range
10–11HSPF2 range
1.75–1.98COP at 5°F range
Program-list matches
Wisconsin
Focus on Energy Heat Pump Instant Discounts
6 exact combinations listed.
Program list checked Jun 18, 2026.
Certified combinations
Showing 1–6 of 6. Performance values are combination-specific.
| AHRI reference | Indoor unit | SEER2 | HSPF2 | COP at 5°F | Capacity at 5°F | Official-list match |
|---|---|---|---|---|---|---|
| 210665646 | M33C036S4* | 19.4 | 10.5 | 1.85 | 40,000 Btu/h | Focus on Energy Heat Pump Instant Discounts |
| 211034459 | M33C036S4-*P | 19.4 | 10.5 | 1.85 | 40,000 Btu/h | Efficiency Maine Residential Heat Pump RebatesFocus on Energy Heat Pump Instant Discounts |
| 210665640 | MCFA036S4* | 17.6 | 10 | 1.75 | 36,600 Btu/h | Focus on Energy Heat Pump Instant Discounts |
| 211034453 | MCFA036S4-*P | 17.6 | 10 | 1.75 | 36,600 Btu/h | Focus on Energy Heat Pump Instant Discounts |
| 210665635 | MMDB036S4* | 16.5 | 11 | 1.98 | 36,000 Btu/h | Focus on Energy Heat Pump Instant Discounts |
| 211034448 | MMDB036S4-*P | 16.5 | 11 | 1.98 | 36,000 Btu/h | Efficiency Maine Residential Heat Pump RebatesFocus on Energy Heat Pump Instant Discounts |
What this result does not prove
A product-list match does not establish household, property, contractor, sizing, weatherization or remaining-funding eligibility. Installed Cost never states a rebate dollar amount. Follow the official program link for the current application rules and calculator.
Specifications reflect source records last updated Jul 29, 2026. ENERGY STAR is a registered certification mark; its name is used only to identify the federal source. Installed Cost is not endorsed by ENERGY STAR or AHRI.