Steam boiler troubleshooting step by step. Please subscribe

[@taro546]

I was wondering how this switch works. Thanks for showing us.

[@matthewhoward5824]

thanks for putting this video together

[@TJ_HVAC_heating_cooling]

You're welcome. A simple like and subscribe will help me a lot and continue doing the video lesson.

[@tphvac87]

Check draft do a combustion test, there’s a reason the rollout switch tripped. You probably have rollout…

[@TJ_HVAC_heating_cooling]

Yes I did. Boiler is old.