Lochinvar & A.O. Smith 100110176 Limit Switch Refrigerant but its primary value lies

but its primary value lies in controlling multi-stage heating equipment and independent fan circuits

and the keypad lockout function to prevent unauthorized setpoint adjustments in high-traffic or commercial environments

With field-selectable pressure ranges of 0-300 PSIG

The terminals are clearly marked: 'C' for Common

The primary plug set with pigtails facilitates rapid field wiring

Lochinvar & A.O. Smith 100110176 Limit Switch Refrigerant but its primary value liesThe Lochinvar & A. O. Smith 100110176 Limit Switch is a critical safety component designed for high performance commercial and residential water heating systems. As a fixed high limit control, this SPST (Single Pole, Single Throw) device features a manual reset mechanism, ensuring that the system remains offline for professional inspection should temperatures exceed the safety threshold. Engineered for precision, the 100110176 limit control is