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Mitsubishi MSY-A15NA Furnace Door Switch
The furnace door switch prevents the fan and burner being triggered to start so as to avoid injuries. Do not waste time and have it traded for new one promptly if you see that it is broken.
Indications the safety door switch is going to die
- The door switch seems to be messed up
- The system will not fire up even when you close the door
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Before you decide on buying or purchasing a replacement furnace door switch for your Mitsubishi MSY-A15NA do your best and make sure of the correct model as well as make a visual inspection in order to be sure the right furnace door switch is being ordered. Use a great deal of caution when you install any HVAC part. call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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