Product Overview
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Dual Fuel Kit
iO-DFK
This easy-to-install Dual Fuel Kit can be used with heat pumps and fossil fuel furnaces having
up to 4 stages of heating and 2 stages of cooling. They work by turning the heat pump o at a
pre-determined outdoor temperature permitting the fossil fuel furnace to run in order to reach the
room thermostat setpoint. Includes snap track mounting and outdoor balance point thermostat.
Specications:
Mounting
Snap track
Dimensions
4.00” Height x 4.00” Width x 1.00” Depth
Input Voltage
24VAC
Balance Point Range
0˚ to 100˚ F
iO-DFK-ODT included in kit
Features and Benets:
• Snap track mounting
• LED auxiliary heat indication
• Easy to read screw terminals
• ‘O’ and ‘B’ reversing valve
selection switch
• Outdoor balance point thermostat
included
• Provides professional looking
installation
Warranty: 5 years