Product Overview

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.
Specications:
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 Benets:
• 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