LENNOX heat pump

EL18KSLV-036-230A**

Name: LENNOX EL18KSLV-036-230A** heat pump combinations
Creator: Installed Cost

5 tracked programs list at least one exact combination.

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.

341documented combinations

15.2–19.3SEER2 range

8.1–9.6HSPF2 range

1.8–1.95COP at 5°F range

Program-list matches

Colorado

Xcel Energy Colorado Heat Pump Rebates

24 exact combinations listed.

Program list checked Mar 1, 2026.

Connecticut

Energize Connecticut Heat Pump Program

341 exact combinations listed.

Program list checked Jul 1, 2026.

Massachusetts

Mass Save Heat Pump Program

336 exact combinations listed.

Program list checked Jul 15, 2026.

Maine

Efficiency Maine Residential Heat Pump Rebates

1 exact combinations listed.

Program list checked Jul 16, 2026.

Wisconsin

Focus on Energy Heat Pump Instant Discounts

336 exact combinations listed.

Program list checked Jun 18, 2026.

Certified combinations

Showing 201–300 of 341. Performance values are combination-specific.

AHRI reference	Indoor unit	SEER2	HSPF2	COP at 5°F	Capacity at 5°F	Official-list match
217189797	CK40[C,U]T-30B-**+TDR	17.4	8.5	1.8	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189844	CK40HT-30B-**+TDR	17.4	8.5	1.85	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189881	CK40DT-30/36B-**+TDR	17.4	8.5	1.85	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449911	CK40HT-36B-**+TDR	17.4	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449928	CK40HT-36C-**+TDR	17.4	9	1.9	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449948	CK40DT-42B-**+TDR	17.4	9	1.9	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
218114514	CK40DT-30/36B-***+TDR	17.4	8.5	1.85	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
216769583	CK40[C,U]T-30B-**+TDR	17.3	8.5	1.85	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
216769590	CK40HT-30B-**+TDR	17.3	8.5	1.85	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
216769594	CK40HT-36B-**+TDR	17.3	8.5	1.85	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189787	CK40[C,U]T-30A-**+TDR	17.3	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189788	CK40[C,U]T-30A-**+TDR	17.3	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189828	CK40[C,U]T-36B-**+TDR	17.3	8.5	1.9	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189879	CK40DT-30/36B-**+TDR	17.3	8.5	1.85	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189887	CK40DT-42B-**+TDR	17.3	8.5	1.9	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449824	CK40[C,U]T-30A-**+TDR	17.3	8.5	1.8	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449833	CK40[C,U]T-30B-**+TDR	17.3	8.5	1.8	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449838	CK40[C,U]T-30B-**+TDR	17.3	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217677943	CK40[C,U]T-30/36C**+TDR	17.3	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
218114512	CK40DT-30/36B-***+TDR	17.3	8.5	1.85	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189799	CK40[C,U]T-30B-**+TDR	17.3	8.5	1.8	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449830	CK40[C,U]T-30B-**+TDR	17.3	8.5	1.8	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449844	CK40[C,U]T-30B-**+TDR	17.3	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449938	CK40DT-30/36B-**+TDR	17.3	8.5	1.85	28,800 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217677939	CK40[C,U]T-30/36C**+TDR	17.3	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217677945	CK40[C,U]T-30/36C**+TDR	17.3	8.5	1.85	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
218114524	CK40DT-30/36B-***+TDR	17.3	8.5	1.85	28,800 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
216769599	CK40DT-42B-**+TDR	17.2	8.5	1.9	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189851	CK40HT-30B-**+TDR	17.2	8.5	1.85	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189878	CK40HT-36C-**+TDR	17.2	9	1.9	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449841	CK40[C,U]T-30B-**+TDR	17.2	8.5	1.8	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449924	CK40HT-36C-**+TDR	17.2	9	1.9	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program Xcel Energy Colorado Heat Pump Rebates
217449925	CK40HT-36C-**+TDR	17.2	9	1.9	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449940	CK40DT-42B-**+TDR	17.2	8.5	1.9	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
218082910	CK40[C,U]T-36C-**+TDR	17.2	8.5	1.9	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
218082920	CK40[C,U]T-36C-**+TDR	17.2	8.5	1.85	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189796	CK40[C,U]T-30B-**+TDR	17.2	8.5	1.8	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189860	CK40HT-36A-**+TDR	17.2	8.5	1.8	28,800 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189861	CK40HT-36A-**+TDR	17.2	8.5	1.8	28,800 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449836	CK40[C,U]T-30B-**+TDR	17.2	8.5	1.8	28,800 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
216769581	CK40[C,U]T-30B-**+TDR	17.1	8.5	1.8	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189798	CK40[C,U]T-30B-**+TDR	17.1	8.5	1.8	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449829	CK40[C,U]T-30B-**+TDR	17.1	8.5	1.8	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449910	CK40HT-36B-**+TDR	17.1	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189827	CK40[C,U]T-36B-**+TDR	17.1	8.5	1.9	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program Xcel Energy Colorado Heat Pump Rebates
217189874	CK40HT-36B-**+TDR	17.1	8.5	1.85	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189877	CK40HT-36C-**+TDR	17.1	9	1.9	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449864	CK40[C,U]T-36B-**+TDR	17.1	8.5	1.85	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449867	CK40[C,U]T-36B-**+TDR	17.1	8.5	1.9	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program Xcel Energy Colorado Heat Pump Rebates
217449933	CK40DT-30/36B-**+TDR	17.1	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
218114519	CK40DT-30/36B-***+TDR	17.1	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
216769582	CK40[C,U]T-30B-**+TDR	17	8.5	1.8	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189783	CK40[C,U]T-30A-**+TDR	17	8.5	1.8	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449821	CK40[C,U]T-30A-**+TDR	17	8.5	1.8	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449863	CK40[C,U]T-36B-**+TDR	17	8.5	1.85	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
218082908	CK40[C,U]T-36C-**+TDR	17	8.5	1.9	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189825	CK40[C,U]T-36B-**+TDR	17	8.5	1.9	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program Xcel Energy Colorado Heat Pump Rebates
217189826	CK40[C,U]T-36B-**+TDR	17	8.5	1.9	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program Xcel Energy Colorado Heat Pump Rebates
217189850	CK40HT-30B-**+TDR	17	8.5	1.85	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program Xcel Energy Colorado Heat Pump Rebates
217189854	CK40HT-36A-**+TDR	17	8.5	1.8	28,800 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189855	CK40HT-36A-**+TDR	17	8.5	1.8	28,800 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189859	CK40HT-36A-**+TDR	17	8.5	1.8	28,800 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189883	CK40DT-30/36B-**+TDR	17	8.5	1.85	28,800 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449856	CK40[C,U]T-36B-**+TDR	17	8.5	1.85	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449889	CK40HT-30B-**+TDR	17	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449892	CK40HT-30B-**+TDR	17	8.5	1.85	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program Xcel Energy Colorado Heat Pump Rebates
217449897	CK40HT-36A-**+TDR	17	8.5	1.8	28,800 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449934	CK40DT-30/36B-**+TDR	17	8.5	1.85	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449937	CK40DT-30/36B-**+TDR	17	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449945	CK40DT-42B-**+TDR	17	8.5	1.9	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217509777	CK40DT-30/36B-**+TDR	17	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217677944	CK40[C,U]T-30/36C**+TDR	17	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
218114516	CK40DT-30/36B-***+TDR	17	8.5	1.85	28,800 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
218114520	CK40DT-30/36B-***+TDR	17	8.5	1.85	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
218114523	CK40DT-30/36B-***+TDR	17	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189805	CK40[C,U]T-30B-**+TDR	16.9	8.5	1.85	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189873	CK40HT-36B-**+TDR	16.9	8.5	1.85	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449888	CK40HT-30B-**+TDR	16.9	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449914	CK40HT-36B-**+TDR	16.9	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449917	CK40HT-36B-**+TDR	16.9	8.5	1.85	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217677940	CK40[C,U]T-30/36C**+TDR	16.9	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217677942	CK40[C,U]T-30/36C**+TDR	16.9	8.5	1.85	28,400 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189880	CK40DT-30/36B-**+TDR	16.9	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449881	CK40HT-30B-**+TDR	16.9	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449906	CK40HT-36B-**+TDR	16.9	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449913	CK40HT-36B-**+TDR	16.9	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
218114513	CK40DT-30/36B-***+TDR	16.9	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189848	CK40HT-30B-**+TDR	16.8	8.5	1.85	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189849	CK40HT-30B-**+TDR	16.8	8.5	1.85	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449900	CK40HT-36A-**+TDR	16.8	8.5	1.8	28,800 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449939	CK40DT-30/36B-**+TDR	16.8	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
218114525	CK40DT-30/36B-***+TDR	16.8	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189871	CK40HT-36B-**+TDR	16.8	8.5	1.85	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189872	CK40HT-36B-**+TDR	16.8	8.5	1.85	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449898	CK40HT-36A-**+TDR	16.8	8.5	1.8	28,800 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
218082907	CK40[C,U]T-36C-**+TDR	16.8	8.5	1.85	28,200 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189856	CK40HT-36A-**+TDR	16.7	8.5	1.8	28,800 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189857	CK40HT-36A-**+TDR	16.7	8.5	1.8	28,800 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217189882	CK40DT-30/36B-**+TDR	16.7	8.5	1.85	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217449839	CK40[C,U]T-30B-**+TDR	16.7	8.5	1.8	28,600 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program

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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.