Lennox heat pump

EL21KLV-048-230A**

Name: Lennox EL21KLV-048-230A** heat pump combinations
Creator: Installed Cost

Elite EL21KLV SERIES

4 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.

175documented combinations

15.7–20.5SEER2 range

7.8–9.6HSPF2 range

1.92–2.2COP at 5°F range

AHRI-linked program records

Colorado

Xcel Energy Colorado Heat Pump Rebates

158 AHRI-linked records.

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

Connecticut

Energize Connecticut Heat Pump Program

101 AHRI-linked records.

Published source date Aug 21, 2026. Metadata reviewed Sep 6, 2026.

Massachusetts

Mass Save Heat Pump Program

101 AHRI-linked records.

Published source date Jul 15, 2026. Metadata reviewed Jul 29, 2026.

Wisconsin

Focus on Energy Heat Pump Instant Discounts

162 AHRI-linked records.

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

Certified combinations

Showing 101–175 of 175. 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
217117096	CK40[C,U]T-60D-**+TDR	None published	15.7	8.2	1.98	35,000 Btu/h	Energize Connecticut Heat Pump Program Focus on Energy Heat Pump Instant Discounts Mass Save Heat Pump Program
217117072	CK40[C,U]T-50/60C-**+TDR	None published	20.5	8.5	2.16	29,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117075	CK40HT-60D-**+TDR	None published	20.5	8.5	1.96	31,200 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117077	CK40HT-60D-**+TDR	None published	20.5	8.5	1.96	31,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117089	CK40HT-60D-**+TDR	None published	20.5	8.5	1.96	31,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117090	CK40HT-60D-**+TDR	None published	20.5	8.5	1.94	31,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117092	CK40HT-60D-**+TDR	None published	20.5	8.5	1.94	31,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117093	CK40HT-60D-**+TDR	None published	20.5	8.5	1.96	31,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117094	CK40HT-60D-**+TDR	None published	20.5	8.5	1.96	31,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217443392	CK40DT-48C-**+TDR	None published	20.5	8.2	2.06	32,000 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217443394	CK40DT-48C-**+TDR	None published	20.5	8.2	2.06	32,000 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217443397	CK40DT-48C-**+TDR	None published	20.5	8.2	2.02	32,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217443398	CK40DT-48C-**+TDR	None published	20.5	8.2	2.02	32,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217443399	CK40DT-48C-**+TDR	None published	20.5	8.2	2.04	32,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217443401	CK40DT-48C-**+TDR	None published	20.5	8.2	2.04	32,200 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217443403	CK40DT-48C-**+TDR	None published	20.5	8.2	2.04	32,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217443404	CK40DT-48C-**+TDR	None published	20.5	8.2	2.04	32,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117073	CK40[C,U]T-50/60C-**+TDR	None published	20	8.2	2.14	29,600 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117074	CK40[C,U]T-50/60C-**+TDR	None published	20	8.2	2.14	29,600 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117076	CK40[C,U]T-50/60C-**+TDR	None published	20	8.2	2.14	29,600 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117078	CK40[C,U]T-50/60C-**+TDR	None published	20	8.2	2.14	29,600 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117079	CK40[C,U]T-50/60C-**+TDR	None published	20	8.2	2.14	29,600 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117081	CK40[C,U]T-50/60C-**+TDR	None published	20	8.2	2.14	29,600 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117082	CK40[C,U]T-50/60C-**+TDR	None published	20	8.2	2.12	29,800 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117084	CK40[C,U]T-50/60C-**+TDR	None published	20	8.2	2.14	29,600 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117085	CK40[C,U]T-50/60C-**+TDR	None published	20	8.2	2.12	29,800 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117087	CK40[C,U]T-50/60C-**+TDR	None published	20	8.2	2.14	29,600 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117088	CK40[C,U]T-50/60C-**+TDR	None published	20	8.2	2.14	29,600 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117091	CK40HT-60D-**+TDR	None published	20	8.5	1.94	31,600 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121611	CK40[C,U]T-50/60C-**+TDR	None published	20	8.2	2.16	29,200 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121616	CK40[C,U]T-50/60C-**+TDR	None published	20	8.2	2.16	29,200 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
218690728	CK40[C,U]T-60C-**+TDR	None published	20	9	2	31,200 Btu/h	Xcel Energy Colorado Heat Pump Rebates
217117080	CK40[C,U]T-50/60C-**+TDR	None published	19.5	8.2	2.06	30,400 Btu/h	Focus on Energy Heat Pump Instant Discounts
217117083	CK40[C,U]T-50/60C-**+TDR	None published	19.5	8.2	2.12	29,800 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117086	CK40[C,U]T-50/60C-**+TDR	None published	19.5	8.2	2.12	29,800 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117097	CK40HT-48B-**+TDR	None published	19.5	8.2	1.94	33,800 Btu/h	Focus on Energy Heat Pump Instant Discounts
217117098	CK40HT-48B-**+TDR	None published	19.5	8.5	2.04	32,200 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117099	CK40HT-48B-**+TDR	None published	19.5	8.5	2.04	32,200 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121602	CK40HT-48C-**+TDR	None published	19.5	7.8	1.98	33,200 Btu/h	Xcel Energy Colorado Heat Pump Rebates
217121615	CK40[C,U]T-50/60C-**+TDR	None published	19.5	8.2	2.14	29,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121617	CK40[C,U]T-50/60C-**+TDR	None published	19.5	8.2	2.14	29,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217117062	CK40HT-48C-**+TDR	None published	19	8	1.92	34,800 Btu/h	No stored match
217121608	CK40[C,U]T-50/60C-**+TDR	None published	19	8.2	2.12	29,800 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121612	CK40[C,U]T-50/60C-**+TDR	None published	19	8.2	2.16	29,200 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121613	CK40[C,U]T-50/60C-**+TDR	None published	19	8.2	2.16	29,200 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121618	CK40[C,U]T-50/60C-**+TDR	None published	19	8.2	2.12	29,200 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121619	CK40[C,U]T-50/60C-**+TDR	None published	19	8.2	2.14	29,200 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121620	CK40[C,U]T-50/60C-**+TDR	None published	19	8.2	2.14	29,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121621	CK40[C,U]T-50/60C-**+TDR	None published	19	8.2	2.14	29,200 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121622	CK40[C,U]T-50/60C-**+TDR	None published	19	8.2	2.14	29,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121624	CK40[C,U]T-50/60C-**+TDR	None published	19	8.1	2.14	29,200 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121627	CK40[C,U]T-50/60C-**+TDR	None published	19	8.2	2.14	29,000 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121631	CBK45UHET-048-230-**	None published	19	8.5	2.1	31,200 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121633	CK40HT-48B-**+TDR	None published	19	8.1	1.96	33,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121971	CK40[C,U]T-50/60C-**+TDR	None published	19	8	2.14	29,200 Btu/h	Xcel Energy Colorado Heat Pump Rebates
217443391	CK40DT-48C-**+TDR	None published	19	8	2.04	32,200 Btu/h	Xcel Energy Colorado Heat Pump Rebates
218690654	CK40DT-48C-**+TDR	None published	19	8	2.02	32,800 Btu/h	Xcel Energy Colorado Heat Pump Rebates
218690727	CK40[C,U]T-50/60C-**+TDR	None published	19	8	2.1	29,600 Btu/h	Xcel Energy Colorado Heat Pump Rebates
217121606	CK40HT-48C-**+TDR	None published	18.5	7.8	1.98	33,600 Btu/h	Xcel Energy Colorado Heat Pump Rebates
217121607	CK40HT-48C-**+TDR	None published	18.5	7.8	1.98	33,400 Btu/h	Xcel Energy Colorado Heat Pump Rebates
217121610	CK40[C,U]T-50/60C-**+TDR	None published	18.5	8.2	2.14	29,000 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121614	CK40[C,U]T-50/60C-**+TDR	None published	18.5	8.2	2.14	29,000 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121623	CK40[C,U]T-50/60C-**+TDR	None published	18.5	8.2	2.14	29,200 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121625	CK40HT-60D-**+TDR	None published	18.5	8.5	1.96	31,800 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121628	CK40[C,U]T-50/60C-**+TDR	None published	18.5	8.2	2.14	29,000 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121634	CK40HT-48B-**+TDR	None published	18.5	8	1.94	33,600 Btu/h	Xcel Energy Colorado Heat Pump Rebates
217443381	CK40HT-51/61C-**+TDR	None published	18.5	8	2.04	33,400 Btu/h	Xcel Energy Colorado Heat Pump Rebates
218690729	CK40HT-48C-**+TDR	None published	18.5	7.8	1.92	34,000 Btu/h	Xcel Energy Colorado Heat Pump Rebates
217121599	CK40HT-48C-**+TDR	None published	18	7.8	1.94	33,600 Btu/h	No stored match
217121609	CK40[C,U]T-50/60C-**+TDR	None published	18	8.2	2.08	29,600 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121626	CK40HT-60D-**+TDR	None published	18	8.5	1.96	31,600 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217121630	CK40HT-60D-**+TDR	None published	18	8.5	1.94	31,400 Btu/h	Focus on Energy Heat Pump Instant Discounts Xcel Energy Colorado Heat Pump Rebates
217443372	CK40DT-48C-**+TDR	None published	17	8.1	2.04	32,600 Btu/h	Focus on Energy Heat Pump Instant Discounts
217117054	CK40[C,U]T-50/60C-**+TDR	None published	16.2	8.2	2.1	30,000 Btu/h	Focus on Energy Heat Pump Instant Discounts
217117055	CK40HT-60D-**+TDR	None published	16	8.5	1.92	32,200 Btu/h	Focus on Energy Heat Pump Instant Discounts

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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 Aug 10, 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.