you should typically see approximately 10

How do I initiate the test function

As a high close-off (HCO) actuator

How do I verify if this fits my specific York unit

Lennox 65W69 Control Board Kit 322027-701 you should typically see approximatelyThe Lennox 65W69 Control Board Kit is the primary ignition control replacement for high efficiency G71MPP Series gas furnaces. Replacing legacy part numbers like 605341 01 and 101905 01, this OEM kit utilizes advanced microprocessor technology to manage the critical combustion sequence, including igniter warm up, gas valve timing, and flame sensing. As a veteran technician knows, troubleshooting furnace error codes often points to the integrated