2 Flash Code: Troubleshooting A Mr Heater Heatstar MHU Furnace

Описание: If you turn your Mr Heater or Heatstar compact furnace on, have an immediate two flash code, and the induction motor does not turn on, then the gas valve is most-likely the problem. When this happens, there can be two causes: The gas valve is bad, or there is an open circuit to the gas valve. In either case, you are typically going to need to purchase a new gas valve for your heater.

If you have a 2-flash code but the induction heater does turn on, then you might not have gas flow to the valve.

We have another video that runs through the startup procedure and other flash codes on a MHU compact garage heater here:    • Troubleshooting Compact Furnace Flash Code...  

Chapters:
0:00 Immediate 2 Flash Code In A Compact Furnace When Called For Heat
0:35 Causes Of A 2 Flash Code
0:50 How To Reset A 2 Flash Code After Fixing The Heater

Please check your model number to ensure you are ordering the correct gas valve for your unit.

Find your model number and gas valve here: https://www.allpartsinc.com/valve-hon...

#mrheater #furnace #hvacmaintenance

Disclaimer:
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