Resideo TS812A1007 Thermostat 322838-752 this is a brand-specific Carrier

this is a brand-specific Carrier OEM part

the unit connects to other air preparation components using only screws and O-rings

Can this 2

Exceeding this limit can damage the silicone seat and diaphragm

and Packard 82672

Resideo TS812A1007 Thermostat 322838-752 this is a brand-specific CarrierThe Resideo TS812A1007 is a specialized millivolt thermostat engineered specifically for technical applications requiring a 750 mV heating control system. Utilizing a high precision snap acting bimetal switch, this non programmable unit eliminates the need for leveling during installation while maintaining a mercury free design. This single stage heat only thermostat is built with a positive off switch position, providing a mechanical disconnect for