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Hartford and Ratliff Co. has certified technicians to take care of your AC installation near Novi MI.
Hartford & Ratliff Co., Inc.
The Original Hot Water Specialists Since 1955

(248) 471-3110
For Parts: (800) 466-3110
Hartford and Ratliff Co. has been a trusted Air Conditioning contractor in Farmington MI since 1955.
Hartford & Ratliff Co., Inc.
For Parts: (800) 466-3110

Heating Value of Different Fuels

Average Heat Content of Different Fuels

Fuel Type No. of Btu/Unit
Kerosene (No. 1 Fuel Oil) 135,000/gallon
No. 2 Fuel Oil 140,000/gallon
Electricity 3,412/kw/hr
Natural Gas 102,800/1,00 cu ft (Therm)
Propane 96,000/gallon
Pine (20% moisture)* 18,000,000/cord
Hardwood (20% moisture) 24,000,000/Cord
24 Hour Emergency Service  •  Call Us Today  •  (248) 471-3110  •  or  •  Schedule Service Online
24 Hour Emergency Service
(248) 471-3110
Schedule Service Online
We service most AC brands and models near Farmington MI.
Hartford & Ratliff Co., Inc.
Farmington, MI 48336
Phone: (248) 471-3110
Toll Free: (800) 466-3110
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