Sterling 11J11R06778-002 Pressure Switch 30067439-890 Built to withstand the thermal

Built to withstand the thermal demands of constant cycling

or restricted heat exchangers

ensuring the inducer motor is generating sufficient draft before the ignition sequence begins

this 120-volt coil assembly is specifically designed to fit Parker SPORT and SPORTII valves

especially when the body remains intact

Sterling 11J11R06778-002 Pressure Switch 30067439-890 Built to withstand the thermalThe Sterling 11J11R06778 002 Pressure Switch is a critical safety and operational component designed for high performance HVAC system pressure monitoring. This OEM replacement part, which is technically identical to model J11R06778 002, ensures that your furnace or air handler operates within precise atmospheric parameters. Built to withstand the rigorous demands of industrial and commercial heating applications, this switch facilitates accurate