IO Hvac Controls iO-DFK Dual Fuel Kit R-22 If switching to R407C

If switching to R407C

73 Cv Equal Percentage Flow Cast Bronze Body with Brass Trim

Industrial Build Quality: Constructed by BASO Gas Products with high-grade alloys to withstand thermal cycling and maintain flame sensing accuracy over long-term operation

Key Benefits Dual-Voltage Versatility: Supports 230V or 460V 3-phase power

or repeated system lockouts due to weak spark intensity

IO Hvac Controls iO-DFK Dual Fuel Kit R-22 If switching to R407CThe 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