The 2026 Guide to Whole-Home Heat Pump Retrofits: Costs, Climate Tech, and Comfort
As cold-climate technology advances, homeowners are increasingly replacing traditional gas furnaces with high-efficiency heat pumps. Here is what to expect when retrofitting an older home for modern electrification.
Building Scientists 35%HVAC Contractors 35%Public Health Advocates 30%
- Building Scientists
- Advocates for a 'fabric first' approach to home retrofits.
- HVAC Contractors
- Focuses on the practical realities and costs of retrofitting older homes.
- Public Health Advocates
- Prioritizes the elimination of indoor combustion for respiratory health.
What's not represented
- · Electric Utility Operators
- · Low-Income Housing Advocates
Why this matters
Heating and cooling account for roughly half of a home's energy use. Upgrading to a modern heat pump can drastically reduce utility bills, eliminate indoor carbon monoxide risks, and future-proof a property's resale value.
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