the 123974 is the official direct replacement for the legacy 48706 part number

verify that the rubber compound meets the specific ambient requirements of the cabinet

ensuring a perfect fit for WF3 and WS1 series units

display "Out of Range" errors

If you observe water running out of the overflow drain while the unit is powered down

Midco International 8433-25 Flame Rod R-407A the 123974 is the officialThe Midco International 8433 25 Flame Rod is a critical OEM replacement part engineered for high performance flame rectification in industrial and commercial burners. As a veteran technician, you know that consistent flame sensing is the backbone of system safety and efficiency. This stainless steel flame sensor is designed to withstand extreme combustion temperatures, providing a reliable DC micro amp signal to the ignition control module. When the