Honeywell EC-FX-NH3-HR Replacement Ammonia Cell R-410A Built into a NEMA 1

Built into a NEMA 1 high-impact plastic enclosure

consisting of two independent SPDT circuits that allow for complex interlocking

extending the life of the heat exchanger

The Lennox 31J35 Pilot Assembly is a factory-authorized OEM replacement part engineered specifically for residential and light commercial gas furnaces

it provides precise airflow control across various heating and cooling stages

Honeywell EC-FX-NH3-HR Replacement Ammonia Cell R-410A Built into a NEMA 1The Honeywell EC FX NH3 HR is a high resolution electrochemical sensor designed specifically for the EC FX NH3 ammonia gas detector. Engineered to handle dual range detection, it monitors concentrations of 0 500 ppm and 0 1000 ppm with high precision in harsh industrial refrigeration environments. As the direct replacement for M 507975, this cell ensures seamless mechanical and electrical compatibility during scheduled maintenance cycles. This