Verify that the gas pressure switches are closed and the blower is reaching the required pre-purge RPMs before replacing the module
this York OEM replacement part provides real-time feedback to the system controller
technicians can restore the integrity of the valve seal
Broad Setpoint Range: The 55-85°F dial satisfies the comfort requirements of standard commercial office and institutional environments
System Compatibility: Specifically engineered for Reznor UDAS 150-400 and Reznor UDBS 150-400 models to ensure exact exhaust-to-intake ratios
Danfoss 032L1103 Valve 326010-701 Verify that the gas pressureThe Danfoss 032L1103 is a high capacity, servo operated piston solenoid valve from the proven EVR series, specifically the EVR 32 model. Engineered for demanding industrial and commercial HVACR applications, this normally closed (NC) valve features a 1 5 8 inch ODF solder connection, making it a standard choice for large scale liquid, suction, and hot gas lines. Constructed with a durable cast iron body, it supports a maximum working pressure (MWP) of