Heat pumps are the most popular upgrade for Vermont seasonal homeowners going year-round. The rebate landscape is generous but confusing. Here is what you actually get back in 2026.
Efficiency Vermont offers $800 to $2,000 per cold-climate heat pump. Ductless mini-splits qualify for the full rebate if they meet the cold-climate specification. You must use a participating contractor and submit the application within 90 days. This rebate applies to both primary and secondary homes.
The federal Energy Efficient Home Improvement Credit covers 30% of qualifying heat pump costs, up to $2,000 per year. This is a tax credit, not a rebate. The system must meet ENERGY STAR Most Efficient specification. No income limit. The credit resets annually. Second homes generally qualify.
On a typical $4,500 mini-split install: roughly $1,200 from Efficiency Vermont plus $1,350 from the federal credit — bringing the effective cost to about $1,950. Green Mountain Power and Vermont Electric Coop sometimes offer additional promotions.
A cold-climate heat pump lets you use the house in shoulder seasons without firing up the main heating system. It provides cooling in summer. And it maintains safe winter temperatures on electricity instead of delivered fuel — saving hundreds per season.
Single-zone ductless mini-split installed: $3,500 to $5,500. Multi-zone (2-3 rooms): $7,000 to $12,000. For most seasonal homes, one or two single-zone units in the main living area and primary bedroom is the sweet spot. After rebates: $2,000 to $4,000.
The Efficiency Vermont rebate requires a participating contractor. Look for cold-climate heat pump experience specifically. Ask how many installs they have done and whether they handle the rebate paperwork. Or post your project on Alder Projects and we will match you.
Post your project and we will match you with a local Vermont HVAC contractor who handles the rebate paperwork.
The Efficiency Vermont rebate applies to any home with an electric account in their territory. The federal credit generally applies to second homes you own.
No. A participating contractor is required for the Efficiency Vermont rebate.
Cold-climate heat pumps operate efficiently down to -15 degrees Fahrenheit. Standard heat pumps lose efficiency below 30 degrees and are not appropriate for Vermont.