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BOILER NOT HEATING?

Troubleshooting tips and when to seek help.

⭐⭐⭐⭐⭐ We had very helpful and knowledgeable technician, we had to replace the entire system. They helped us get a $2k rebate and tax credit. Very professional, and we were very happy with the job from start to finish - Steven Flanigan

BOILER NOT HEATING?

Zach Huber Dec 10, 2024

Is your boiler not heating like you hoped? Follow these steps to help diagnose the problem:

  • Check the settings on your thermostat. Make sure the temperature control selector is set above the current room temperature, and the system switch is on the HEAT or AUTO position.
  • Try to get the boiler to turn on by raising the thermostat to its highest temperature setting.
  • Check the power disconnect switch by the boiler.
  • Check the fuse/breaker at the electrical panel for the boiler.
  • Check to make sure you have fuel oil or check to make sure the gas control valve to the boiler is open.
  • Check the pilot light. (Electronic ignitions will not have a pilot light).
  • If the problem persists, please call us at 410.803.2279
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Excel HVAC Services

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