Residential Gas Boiler Service

Proud to Serve: Seattle, Bellevue, Kirland, Redmond, Mercer Island, and Surrounding Communities

Gas boilers work by burning a fuel source, such as natural gas or propane. The heat from the flame is transferred to cooler water running through a pipe inside the boiler. The newly heated water exits the boiler and runs through a series of pipes in your house, such as a radiant heating system. Once the heat is transferred to your home, the now cooled water returns to the boiler system to repeat the process. The most inefficient process in boiler operation happens when the combustion gases (exhaust) leave the house through the flue. This is wasted heat that passes by the heat exchanger in the boiler as heat is transferred to the cool water at the beginning of the process. Cardinal Heating recommends using an energy efficient condensing boiler, which effectively reuses the flue exhaust to heat the water in the boiler. We feature the Prestige Solo Series of boilers from Prestige, because of their efficiency and reliability.

Gas Boiler Installation

Gas boilers, that use natural gas or propane offer many benefits over older oil boilers and run as efficiently as most all gas furnace and heat pump systems currently on the market. The Prestige Solo Series of boilers from Triangle Tube are especially efficient, peaking out at 96% efficiency, this means they’re Energy Star certified. In addition, our recommended boiler systems feature:

At Cardinal we pride ourselves on professional service and competitive pricing. Expect a different level of service, call today to learn more.

Gas Boiler Maintenance

Routine maintenance can keep your boiler running at its peak efficiency. Keeping your system running as efficient as possible is important to your pockets. The higher the efficiency of your boiler the more money you will save on your monthly utility bills. Regular maintenance can also spot potential problems before they turn into problems.

Gas Boiler Repair

Boiler systems are very durable and long lasting but like any other system problems can arise. Common boiler problems include:

If you are in need of residential gas boiler repairs, you are in the right place. We service and repair all makes and models of gas boilers. Our professionally trained technicians will perform the necessary tests to ensure we correct the problem the first time. If it makes more sense to go with a new high efficient boiler system, we can help present all available options.