Lennox heat pump

MLB024S4S-1P

Name: Lennox MLB024S4S-1P heat pump combinations
Creator: Installed Cost

MMA series

3 tracked programs have AHRI-linked equipment records.

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.

Check this complete system in Connecticut

AHRI links below are discovery evidence. They do not compare every model suffix or required component. Use the guided check for a full equipment comparison.

14documented combinations

18.4–21.5SEER2 range

9.1–11.5HSPF2 range

1.89–2.21COP at 5°F range

AHRI-linked program records

Colorado

Xcel Energy Colorado Heat Pump Rebates

14 AHRI-linked records.

Published source date Mar 1, 2026. Metadata reviewed Jul 29, 2026.

Maine

Efficiency Maine Residential Heat Pump Rebates

8 AHRI-linked records.

Published source date Jul 16, 2026. Metadata reviewed Jul 29, 2026.

Wisconsin

Focus on Energy Heat Pump Instant Discounts

10 AHRI-linked records.

Published source date Jun 18, 2026. Metadata reviewed Jul 29, 2026.

Certified combinations

Showing 1–14 of 14. Performance values are combination-specific.

AHRI reference	Indoor unit / coil	Furnace	SEER2	HSPF2	COP at 5°F	Capacity at 5°F	AHRI-linked list records
207683523	MWMC024S4-1P	None published	21.5	11.4	2.21	25,000 Btu/h	Efficiency Maine Residential Heat Pump Rebates Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
210665630	MWMC024S4*	None published	21.5	11.4	2.21	25,000 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
211034443	MWMC024S4-*P	None published	21.5	11.4	2.21	25,000 Btu/h	Efficiency Maine Residential Heat Pump Rebates Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
207683530	MCFA024S4-2P	None published	20.5	11	2.1	25,000 Btu/h	Efficiency Maine Residential Heat Pump Rebates Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
207683534	M33C024S4-1P	None published	20.5	11.5	2	25,800 Btu/h	Efficiency Maine Residential Heat Pump Rebates Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
210665639	MCFA024S4*	None published	20.5	11	2.1	25,000 Btu/h	Xcel Energy Colorado Heat Pump Rebates
210665645	M33C024S4*	None published	20.5	11.5	2	25,800 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
211034452	MCFA024S4-*P	None published	20.5	11	2.1	25,000 Btu/h	Efficiency Maine Residential Heat Pump Rebates Xcel Energy Colorado Heat Pump Rebates
211034458	M33C024S4-*P	None published	20.5	11.5	2	25,800 Btu/h	Efficiency Maine Residential Heat Pump Rebates Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
207683527	MMDB024S4-2P	None published	19.2	10.5	2	27,000 Btu/h	Efficiency Maine Residential Heat Pump Rebates Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
210665634	MMDB024S4*	None published	19.2	10.5	2	27,000 Btu/h	Xcel Energy Colorado Heat Pump Rebates
211034447	MMDB024S4-*P	None published	19.2	10.5	2	27,000 Btu/h	Efficiency Maine Residential Heat Pump Rebates Xcel Energy Colorado Heat Pump Rebates
208546034	MWMA024S4-2P	None published	18.9	10.4	1.89	23,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
212348050	MMA024SM4-*P	None published	18.4	9.1	1.9	21,200 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates

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 Aug 13, 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.