RHEEM 47-21900-0 Limit Switch - Manual Reset (Flange Limit Switch - Manual Rese

Limit Switch - Manual Reset (Flange

Limit Switch - Manual Reset (Flange, Domestic Water, RHEEM, B-519, J-519)

The Limit Switch - Manual Reset (Flange), is a 120VAC 1/2HP DPST timer limit switch, designed for use with Rheem Gas and Electric Tankless Water Heaters.

The RHEEM 47-21900-0 Limit Switch - Manual Reset (Flange Limit Switch - Manual Rese Resettable, Non Photoelectric Switch Form B provides protection of the appliance from overheating by automatically shutting off the main burner in case of overheat. This limit switch comes with free shipping and is normally priced at $19.95, but now sells for only $14.99 .

The 47-21890 Flange Limit Switch - Manual Reset is used for products that have a temperature or pressure switch limit with manual reset.

A manual reset limit switch can be used to control a load which is used in smaller capacities. The manual reset will allow the operator to turn off the circuit and then turn it back on when needed, much like a light switch. This type of limit switch is commonly found in furnace blower motor applications where there is no continuous heating or cooling involved. If you are looking for continuous use, please see our 36"/92 cm wire lead limit switches .

The RHEEM Manual Reset Limit Switch is designed to stop the operation of the unit in case of the onset of a fire or if there is a hazard. The limit switch senses the opening and closing of the curtains and signals the control unit to stop the burners. This is a high quality replacement product.

A limit switch-operated device installed in the cooling water system to stop water flow to the compressor and prevent overheating. This TRANE RHEEM Limit switch is a replacement for RHEEM brand product 47-21900-0.