This high limit control features a calibrated 185°F open temperature and a 150°F close temperature

0 microamps (uA) DC

OEM Engineering: Maintains the operational integrity of bimetal sensor elements within two-pipe single-setpoint systems

preventing unburned gas accumulation

Emerson Alco 043323 Filter Drier This high limit control featuresThe Emerson Alco 043323 (Model BFK083S) is a high performance bi directional liquid line filter drier specifically engineered for demanding heat pump applications. Featuring a solid core desiccant blend of 75% molecular sieve and 25% activated alumina, this 8 cubic inch unit provides exceptional moisture and acid removal capacity. The internal check valve mechanism is designed to allow full filtration and flow in either direction, which simplifies