The Difference
System 1: Boiler (hot water baseboard or radiators)
Identification: Metal fins along the baseboard in each room (hot water baseboard), or cast iron or steel radiators. A boiler in the basement — looks like a large cylindrical or box-shaped appliance with copper pipes running from it. No ductwork anywhere in the house.
How it works: The boiler heats water and a pump circulates it through pipes to baseboards or radiators in each room. Heat transfers from the hot water to the room air.
Who maintains it: A licensed plumber handles boiler service, repair, and replacement.
System 2: Forced air furnace
Identification: Rectangular supply and return vents in floors, walls, or ceilings. A large rectangular appliance in the basement or utility room (the furnace). Ductwork throughout the house.
How it works: The furnace heats air and a blower forces it through ducts to every room.
Who maintains it: An HVAC contractor handles furnace service and replacement.
Most Common System in Suffolk County
Many newer homes switched to forced air for the added ability to add central air conditioning through the same ductwork. But a large portion of Suffolk County homes, particularly in established neighborhoods, still run on boilers.
Boiler Maintenance
We handle all of this on a single annual service call, typically scheduled in September or October before heating season.
Q1: My house has both baseboards and vents — is that a boiler or furnace?
A1: You might have a dual system — boiler for heat and a separate central air system for cooling. This was a common upgrade in the 1980s and 90s. You'll have both a boiler and an air handler.
Q2: Is hot water baseboard more efficient than forced air?
A2: Modern high-efficiency boilers (AFUE 95%+) are comparable to high-efficiency furnaces. Older boilers (AFUE 80% or below) are less efficient. The delivery system (baseboard vs ducts) affects comfort more than raw efficiency numbers.
Q3: Who do I call if my heating system stops working?
A3: If you have baseboard heating with a boiler — call a licensed plumber. If you have forced air with a furnace — call an HVAC contractor. If you're not sure which you have, call us and describe the system — we'll tell you whether it's our call or refer you.