Question 1

Do I need to upgrade my electrical panel for a heat pump?

Accepted Answer

Most heat pump systems require a 240V, 30-60 amp circuit. If your home already has electric HVAC (central A/C), the existing panel is likely adequate. If you are replacing a gas-only system in an older home with a 100-amp panel that is already near capacity, a panel upgrade to 200 amps may be needed.

Question 2

How much does an electrical panel upgrade cost?

Accepted Answer

An electrical panel upgrade from 100 to 200 amps costs $1,500-4,000 on average, including labor and permits. HEEHRA provides up to $4,000 in panel rebates for qualifying households, and the federal home improvement tax credit provides 30% back (up to $600/year).

Question 3

What size electrical panel do I need for a heat pump and EV charger?

Accepted Answer

A 200-amp service panel is sufficient for most homes with a heat pump, heat pump water heater, Level 2 EV charger, and standard appliances. Smart panels (Span, Leviton) allow load management that can often defer or eliminate a panel upgrade by intelligently prioritizing circuits.

Electrical Panel Upgrade Cost Calculator