High-Efficiency Boiler Services

Powerful hydronic heating for mountain homes.

For homes that rely on radiators, baseboard heaters, or radiant flooring, the boiler is the heart of the heating system. TempControl provides specialized boiler repair, maintenance, and installation for residential clients in Cle Elum. Modern condensing boilers are significantly more efficient than the older cast-iron units of the past, often reaching efficiency ratings above 95% by capturing heat that used to escape through the chimney.


Our technicians are trained in the complex chemistry and pressurized mechanics of hydronic systems. We handle everything from system flushes and zone valve repairs to the installation of high-tech combi-boilers that provide both home heating and domestic hot water in one compact unit. If your boiler is leaking, losing pressure, or making "kettling" noises, our experts are ready to restore your system to peak safety and performance.


Our Process

  1. Hydronic Audit: We inspect your radiators, baseboards, and piping for leaks or air pockets.
  2. Combustion Analysis: We test the boiler's burner for safety and fuel efficiency.
  3. Component Service: We check expansion tanks, pumps, and safety relief valves.
  4. Water Treatment: We treat the system water with inhibitors to prevent internal corrosion and scale.