A.O. Smith & A.O. Smith 100109920 THERMOSTAT THERMOSTAT

THERMOSTAT

A.O. Smith & A.O. Smith 100109920 THERMOSTAT THERMOSTAT

Take the worry out of fussy or finicky home comfort systems with this A.O. Smith THERMOSTAT. It's fully rated for indoor or outdoor use with four wire pigtails and an extended set. This product is protected by a limited lifetime warranty that applies to both original owners and subsequent buyers, so you can feel confident with your purchase.

A.O. Smith & A.O. Smith 100109920 THERMOSTAT

The A.O. Smith & A.O. Smith 100109920 THERMOSTAT is a heat exchange device designed to control the water temperature in a heat pump water heater. It contains a diaphragm which moves an operating shaft and metal rod through changes in the temperature of air placed in contact with the heating element and within the water tank. The range of this product was not obtained at the time of writing this description – therefore, it's use may overlap with other products already listed online.

The AO Smith 100109920 Thermostat has been Manufactured with high quality components to meet the exact OEM specifications for a guaranteed perfect fit every time.

This is a New Craftsman 100109920 thermostat. This model fits many A.O. Smith and A.O. Smith models using up to 2 stage heat pumps and air conditioning units that have 5-1/4" thermostats. The part number on this thermostat is 100109920. RETURN POLICY: No returns after 10 days from purchase date. We will refund via PayPal if purchased with PayPal only. If outside the USA, return is at your cost less 15% restocking fee.

A.O. Smith 100109920 Thermostat