This SPDT pilot relay features a dual-coil design

It is recommended to replace the filter at least annually

An open circuit or a reading significantly outside the 40-75 ohm range generally indicates a dead element

ensuring that the heat exchanger reaches the optimal operating temperature quickly to prevent "sweat" or soot accumulation

refer to the SEN-600-4 model

York S1-328-16448-000 Condensate Pan Kit Els PW 17895 This SPDT pilot relay featuresThe York S1 328 16448 000 Condensate Pan Kit is a critical OEM replacement component designed specifically for 33 inch, 95%+ AFUE condensing gas furnaces with an 80,000 BTU capacity (non modulating). As a veteran technician knows, maintaining proper furnace drainage is essential to prevent secondary heat exchanger corrosion and vestibule leakage. This HVAC condensate management kit features a precision molded, corrosion resistant collection pan that