kWh Index

Live cool heat pumps

15 heat pumps listed under Live cool.

ModelSEER2Costs to run
LWSM-12IR454BHS24R24.00$18.34 per million BTU of heat
KWSM-12IR454BHS24R24.00$18.34 per million BTU of heat
LWSM-09IR410AHS2323.50$19.93 per million BTU of heat
LWSM-24IR454BHS23R23.00$19.31 per million BTU of heat
LWSM-18IR454BHS23R23.00$18.34 per million BTU of heat
LWSM-12IR454BHS23LR23.00$18.34 per million BTU of heat
LWSM-12IR410AHS2323.00$19.31 per million BTU of heat
LWSM-09IR454BHS24R23.00$19.31 per million BTU of heat
LWSM-09IR410AHS22L23.00$20.38 per million BTU of heat
KWSM-18IR454BHS23R23.00$18.34 per million BTU of heat
KWSM-12IR454BHS23LR23.00$18.34 per million BTU of heat
KWSM-09IR454BHS24R23.00$19.31 per million BTU of heat
LWSM-18IR410AHS21.522.00$20.38 per million BTU of heat
LWSM-12IR410AHS22L22.00$20.38 per million BTU of heat
LWSM-24IR410AHS2020.00$20.38 per million BTU of heat

Computed from electricity at 18.34¢/kWh, the EIA average for US in June 2026. A kilowatt-hour is 3412 BTU. This is a rate times a rating, not a prediction of your bill.

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Source: ENERGY STAR certified product data, published by the U.S. EPA and used with attribution. This is a register of certified models, not of every model on the market. ENERGY STAR is a registered mark of the U.S. EPA; this site is not affiliated with or endorsed by EPA or DOE.