Williams P323700 Pilot Assembly 321894-708 Industrial Build Quality: Constructed by

Industrial Build Quality: Constructed by ServiceFirst to withstand high-cycle environments

Whether you are managing heat exchangers or primary steam headers

Odor & Ozone Mitigation: The integrated carbon clean technology reduces ground-level ozone by up to 50% and adsorbs persistent household odors

For technicians troubleshooting Goodman

optimizing the TXV for R410A systems

Williams P323700 Pilot Assembly 321894-708 Industrial Build Quality: Constructed byThe Williams P323700 Pilot Assembly is the definitive OEM replacement for Williams wall furnaces, specifically engineered for Gravity Direct Vent systems using Natural Gas. Operating as a critical millivolt ignition system component, this assembly replaces the legacy part number P179500. It is built to interface seamlessly with the Williams 1403822 (14,000 BTU) model, ensuring the thermopile generates the precise millivoltage required to hold the gas