Boiler Repair & Installation Services in Westport & the South Coast

On average, a traditional cast-iron gas boiler can last anywhere between 20 and 25 years if it receives annual professional maintenance. Modern high-efficiency condensing boilers feature more complex electronics and highly engineered heat exchangers, giving them an expected operational lifespan of roughly 15 to 20 years. If your system is over 15 years old and experiencing frequent component failures, starting to plan a replacement is highly recommended.

Though both systems keep your home warm, they distribute heat using entirely different mediums. A furnace heats air and blows it through a network of sheet metal ductwork using a blower fan. A boiler heats water or creates steam, circulating that thermal energy through copper or PEX piping to radiators, baseboard units, or under-floor radiant tubing. Boilers generally provide a more consistent, less drafty warmth and do not stir up indoor dust or allergens like forced-air systems can.

Yes, oil-to-gas conversions are incredibly common and highly beneficial for South Coast homeowners. Converting to natural gas or propane eliminates the need for an unsightly fuel oil tank in your basement or yard, provides a cleaner-burning fuel source, and opens up access to incredibly efficient modulating condensing boilers that can dramatically lower your winter energy consumption.

This issue is usually caused by trapped air bubbles within the hydronic loop. Because air is a poor conductor of heat and physically blocks water flow, it collects at the highest points of your baseboards or radiators, resulting in cold spots. This can usually be resolved by bleeding the air out of the system using a radiator key, or checking for a failing circulator pump or zone valve that isn't opening properly.

Yes. Any active water leak on a boiler should be treated with high priority. Because boilers are sealed systems operating under pressure, water loss forces the system to constantly introduce fresh city water via the automatic fill valve. Fresh water brings new oxygen and minerals into the boiler, which rapidly accelerates interior oxidation, leading to rust, scale accumulation, and premature heat exchanger failure.