How do boilers work?

Boilers use gas, electricity, or oil to heat water inside a closed-loop system. That hot water (or sometimes steam) then travels through pipes to radiators or radiant floor systems, delivering quiet, steady heat throughout your home. Because there are fewer moving parts than in a furnace, boilers can be very efficient—when properly maintained. Done’s licensed HVAC pros are trained to service and repair all major boiler systems, so you can stay warm without surprises.