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Carrier > Customer Service > FAQ > Home Comfort Home

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Frequently Asked Questions

Home Comfort


	Buying and Selecting Buying a Room Air Conditioner Duct-free Systems Sizing Humidifiers Locate dealer or contractor Home heating/cooling system products Purchase Price Rebates RV Air Conditioning



	Service and Maintenance Black soot Extended (Optional) Warranties Performing Maintenance Pilot Light / Ignition Product or Service Complaints Obtaining Replacement Parts Replacement Filters Replacement Knobs Servicer for Home Heating / Cooling Systems Servicer for Room Air Conditioner Standard Warranties


	Product Information Condensing Unit Size Efficiency Ratings Finding Model and Serial Number Owner's Manual PURON Refrigerant Reading a Carrier serial number Thermostat/Thermidistat Two-Speed vs. Variable Speed Furnace



	General Information Air conditioner cover BTUs and Tons of Cooling Contact Phone,Fax and Address Generator use Registering your HVAC equipment Saving Energy

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