Heat Pump Guides & Calculators
13 expert guides covering air-source, ground-source, sizing, efficiency, costs, and tax credits
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Buying Guides
Best heat pump recommendations and buying guides
Best Cold Climate Heat Pumps (Down to -15°F)
The 6 best cold-climate heat pumps for sub-zero heating in 2026, ranked by manufacturer-published HSPF2 and NEEP-listed capacity retention at 5°F, 0°F, and below.
Best Mini Split Heat Pumps in 2026 (Heating + Cooling)
The 8 best mini split heat pump models in 2026, ranked on manufacturer-published efficiency, cold-weather performance, noise, warranty, and price.
8 Disadvantages of Air-Source Heat Pumps (Honest Guide)
Heat pumps aren't perfect for everyone. Here are the 8 real disadvantages — higher upfront cost, cold-weather efficiency loss, noise, electrical upgrades, and more — with honest data and workarounds.
Heat Pump Installation Cost: Complete Pricing Guide (2026)
Heat pump installation costs $4,500–$12,500 in 2026 for a ducted system, or $2,700–$19,000 for mini splits. See full cost breakdowns by type, brand, region, and system size.
Heat Pumps: Complete Homeowner's Guide (2026)
Everything you need to know about heat pumps in 2026 — how they work, types, costs, efficiency ratings, installation, tax credits, and whether a heat pump is right for your home.
Do Heat Pumps Work in Cold Weather? (Below Freezing Guide)
Modern cold-climate heat pumps work down to −15 °F and maintain heating efficiency far below freezing. Here's exactly what happens to performance as temperature drops, with data from real installations.
Heat Pump vs Mini Split: Complete Comparison Guide (2024)
Professional comparison of traditional heat pumps vs mini split systems. Cost analysis, efficiency ratings, installation requirements, and expert recommendations for every home type.
Installation & Costs
Installation costs, quotes, and pricing analysis
Efficiency & Performance
Energy efficiency ratings, electricity usage, and performance
Tax Credits & Rebates
Federal tax credits, rebates, and incentive programs
Comparisons
Heat pump vs furnace, gas vs electric comparisons
Air-Source vs Ground-Source Heat Pump: Full Comparison
Air-source heat pumps cost $5,800–$10,000 installed; ground-source costs $18,000–$35,000. We compare efficiency, lifespan, operating costs, and ROI to help you choose.
Heat Pump vs Air Conditioner: What's the Difference?
A heat pump heats AND cools; an AC only cools. We compare efficiency, cost, lifespan, and performance so you can decide which is right for your home.
General
General heat pump information and guides
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Best Mini Split Heat Pumps in 2026 (Heating + Cooling)
The 8 best mini split heat pump models in 2026, ranked on manufacturer-published efficiency, cold-weather performance, noise, warranty, and price.
How Much Electricity Does a Heat Pump Use? (Calculator)
A heat pump uses 3,000–7,500 kWh per year for a typical home. Use our calculator to estimate your exact electricity usage by system size, efficiency, climate zone, and local rates.
Heat Pumps: Complete Homeowner's Guide (2026)
Everything you need to know about heat pumps in 2026 — how they work, types, costs, efficiency ratings, installation, tax credits, and whether a heat pump is right for your home.