IO Hvac Controls iO-DFK Dual Fuel Kit 30067439-890 The inclusive 5-foot capillary tube

The inclusive 5-foot capillary tube and sensing bulb provide the reach and thermal sensitivity required for accurate refrigerant metering across varying load conditions

ideal for high-heat HVACR environments

this valve is suitable for many high-pressure HFC applications

000 to 225

Smith 100172016 Natural Gas Valve is a critical combustion control component engineered for high-efficiency hydronic boilers

IO Hvac Controls iO-DFK Dual Fuel Kit 30067439-890 The inclusive 5-foot capillary tubeThe iO DFK Dual Fuel Kit provides seamless management for hybrid heating systems combining an electric heat pump with a fossil fuel furnace. Engineered for simplified dual fuel heat pump control, this kit handles up to 4 stages of heating and 2 stages of cooling. It utilizes professional quiet relay technology to prevent the heat pump and furnace from operating simultaneously, effectively protecting the compressor. The included iO DFK ODT outdoor