Heat pumps heat and cool at 200-400% efficiency by moving heat rather than generating it. Key specs: HSPF2 (heating), SEER2 (cooling), cold-climate rating. Match size to Manual J load calculation — oversizing causes short cycling.
Updated Apr 5, 2026
Heat pumps heat and cool at 200-400% efficiency by moving heat rather than generating it. Key specs: HSPF2 (heating), SEER2 (cooling), cold-climate rating. Match size to Manual J load calculation — oversizing causes short cycling.
Heat pumps last 15-20 years with proper maintenance. Compressor replacement costs $1,500-3,000. Coastal salt air corrodes coils faster — apply protective coatings in salt environments.
Top-rated heat pumps brands include Therabody, Samsung, Virubi and more. Covala Shopping tracks 3 heat pumps from 3+ brands.
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