Williams P323078 Thermo Switch 320788-703 Is the ARD16TZ compatible with

Is the ARD16TZ compatible with 3-wire zoning panels

While the SPST contact and 1/4 barbed fitting are common

For oil-fired appliances

What is the correct rotation for the S1-024-24115-019

What is the maximum pressure for water service

Williams P323078 Thermo Switch 320788-703 Is the ARD16TZ compatible withWhen you're out in the field servicing a customer's HVAC unit, reliability is non negotiable. The Williams P323078 Thermo Switch is a critical OEM replacement component designed specifically for Williams wall furnaces and direct vent heating systems. This high integrity furnace limit switch acts as a safety or operational control, sensing temperature fluctuations to manage blower activity or provide essential circuit protection. Whether you are