Understanding Different Boiler Types
Boiler Types
There are various types of boilers, each designed to meet specific heating needs. Boilers can differ based on their fuel source, such as natural gas, propane, or electricity, and their exhaust systems, which may vent through chimneys or PVC piping. Knowing your boiler type is essential for proper installation, maintenance, and troubleshooting to ensure efficient operation and longevity.
Cast Iron Boilers
The metal exhaust usually vents either through the chimney or directly outside the house. This cast iron boiler can run on fuel oil, propane (LP), or natural gas.
High Efficiency Boilers
The boiler uses white plastic PVC intake and exhaust pipes that usually vent outside the house, though sometimes they are routed up the chimney. It can be installed either on the floor or mounted on the wall, and it operates on propane or natural gas.
Electric Boilers
There is no exhaust or gas piping; instead, you’ll typically notice multiple electrical wires connected to the boiler.