This automatic temperature limit switch operates within a fixed 170°F to 200°F range

Gray in Color

Simplified Wiring: Multiple terminal styles eliminate the need for specialized crimping tools during emergency calls

Key Benefits Direct Mount Integration: Designed for seamless direct mounting to control units

Can this regulator be used for outdoor installations

Emerson Alco 043337 Filter Drier Els PW 17895 This automatic temperature limit switchThe Emerson Alco 043337, also identified by model number BFK 164S, is a high capacity bi directional liquid line filter drier engineered specifically for heat pump applications. Featuring a 1 2" ODF sweat connection and a 16 cubic inch desiccant volume, this unit utilizes a specialized internal check valve system that ensures flow filtration in both heating and cooling modes without requiring external check valves. The solid core composition is