iO-DFK-ODT Outdoor Thermostat for the iO-DFK Dual Fuel Kit OPERATION SPECIFICATIONS   Sensor: Bi-Metal   Setpoint Range: 0-110° F   Rated Differential: 4-6° F   Voltage: 120-277VAC   Amp Rating: 22 Amps, Resistive Max.   HP Ratings: 3/4 HP @ 125 VAC   1.5 HP @ 250-277 VAC   Connections: 6” Wire Leads Red - Common Black - Make on fall below setpoint Blue - Make on rise above setpoint   Size: 2.63” H x 1.5” W x 2.5” D Depth includes 0.88” for stem and knob Width includes 0.63” for mounting bracket