What an HVAC load calculation finds that the old nameplate never will
Most systems get sized off the unit coming out. See what a Manual J load calculation measures, the 7 sizing errors it catches, and your county design temp.
Heat pump rebates in CT vs MA: what the same system is worth on each side of the line
Massachusetts pays more per ton, Connecticut allows a higher total. Compare Energize CT and Mass Save on your system size and see which side wins.
Do you need a plumber or an HVAC contractor? The 5 jobs that fall between
Boiler leaking, no hot water, frozen pipe? See which trade is licensed for each job in CT and MA, and how to stop paying two trip charges for one repair.
How to check if an HVAC contractor is licensed in CT and MA
Verify any CT or MA HVAC contractor in under two minutes. The exact lookup steps, plus the Connecticut rule that makes licensed pros look unregistered.