Tevis Oil • Modern Comfort Systems

NOT SURE?

Call Modern Comfort Systems customer service department around the clock for professional help troubleshooting your sytem.

410-876-1022 or
410-848-2200

Troubleshooting

Humidifiers
If water is leaking, the float system may need adjusting.

	Follow instructions from the humidifier manufacturer.
	If no instructions are available, turn off the humidifier water valve.
	The water valve is located near a main water pipe.
	Follow the small copper or plastic waterline that is attached to the humidifier back to the main water pipe. The water value should be on the main water pipe where the small line attaches.
	Call Modern Comfort Systems for service in the next few days.
	Ask a Modern Comfort Systems technician to explain the humidifier to you on your next annual tune-up visit.


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	No Heat
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	Propane Furnaces, Boilers and Water Heaters
	Natural Gas Furnaces, Boilers & Water Heaters
	Heat Pumps
	No Cooling
	Insufficient Heating or Cooling
	Water leaking at furnace or air handler
	Humidifiers
	Unusual Noises