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providing flexibility for non-grounded control circuits
maintaining the factory finish of your existing pneumatic control system
protecting the internal components of your commercial HVAC system from premature wear and unplanned downtime
fast response time
Always check your specific unit's parts breakdown
Lochinvar & A.O. Smith 100208388 Pressure Switch THPU32HP7Y providing flexibility for non-grounded controlThe Lochinvar & A. O. Smith 100208388 Pressure Switch is a critical 1" WC (Water Column) safety component designed for high efficiency boiler and water heater systems. As an authentic OEM replacement part, it ensures the inducer motor is pulling the correct draft before the ignition sequence begins. Rated at 1. 0" WC, this single pole, double throw (SPDT) switch is engineered to monitor combustion air pressure and prevent operation under unsafe