Field technicians often utilize the S1-4103200 for servicing BGM series furnaces and specific York BGM models

while the stainless steel spring maintains consistent tension across its 250°F maximum temperature range

It is engineered specifically for compatibility with the HE220

The internal rubber seat poppet ensures a tight seal and consistent lock-up characteristics

this valve compensates for varying condensing pressures

Carrier LA22LA140 Blower Wheel 321702-401 Field technicians often utilize theThe Carrier LA22LA140 Blower Wheel is a precision engineered centrifugal fan component designed for high efficiency airflow in specific Carrier, Bryant, and Payne air handlers and furnaces. Featuring a double inlet configuration and forward curved blades, this wheel is optimized for quiet operation and consistent static pressure performance. Constructed from heavy duty galvanized steel, the LA22LA140 ensures corrosion resistance and structural