ensure you are using the correct orifice and regulator settings as specified in the Reznor technical manual for your specific gas type

60Hz configuration and a 1

Çötypically a room thermostat

Reliable Connectivity: 18-inch leads with pre-installed spade connectors simplify wiring in tight burner compartments

Carrier HK06NB017 Pressure Switch 322056-301 ensure you are using theThe Carrier HK06NB017 is a critical OEM dual pressure switch assembly designed specifically for two stage high efficiency condensing furnaces. This Honeywell manufactured component features two distinct calibrated setpoints: a low pressure circuit at 0. 71" wc and a high pressure range of 1. 60" 1. 81" wc. This configuration allows the furnace control board to verify proper venting and inducer motor performance across both low and high fire heating