Intermatic - 156T4042A - Fireman Switch Hunter Rotors 5-year life (typical) - Frequency:

5-year life (typical) - Frequency: 418MHz

63 Unit Carton Length (in) 6

Fabric is treated to minimize degradation due to UV light exposure

no need to tear out the hydrant from the ground

Inrush: 79mA

Intermatic - 156T4042A - Fireman Switch Hunter Rotors 5-year life (typical) - Frequency:Install Manual The 156T4042A Fireman Switch provides coordinated control for any pool spa heater and filter pump. It is designed to turn OFF a gas fired pool spa heater approximately 20 minutes before the filter pump shuts down. This eliminates the problem of pounding and knocking caused by overheated water and also reduces scale and lime deposits and extends service life of the heater. Features: Coordinated control for pool spa heaters and filter