> The electrical panel must have 40 amps of spare ampacity according to the load calculation for the new breaker This is where the incentive program breaks dow

> The electrical panel must have 40 amps of spare ampacity according to the load calculation for the new breaker This is where the incentive program breaks down and the 4- or 5-figure electrician quotes start for a lot of houses that were built in a time and place where natural gas powered all of the heavy appliances and panels were sized for 60- or 100-amp service.