Key Benefits: Precise Fuel Metering: Features a #31 orifice calibrated for natural gas to provide stable flame characteristics and consistent heat transfer

making it ready for HFC refrigerants including R404A

The brass trim and stainless steel slotted stem are built to withstand high differential pressures

Can this switch be used in heat pump systems

The Rheem-Ruud 62-23554-82 is a mission-critical 24V Direct Spark Ignition (DSI) control module designed for precise burner sequencing in high-efficiency gas furnaces and commercial heating equipment

Carrier LH33WZ015 Flame Sensor 320074-702 Key Benefits: Precise Fuel Metering:The Carrier LH33WZ015 Flame Sensor is a critical OEM replacement part designed for precision flame rectification in high efficiency gas furnaces. This genuine furnace flame sensor features a high temperature Kanthal flame rod capable of withstanding extreme combustion environments up to 1800F. As a vital safety component, it monitors the burners ignition status, sending a microamp signal to the furnace control board to maintain the gas valve opening.