With an open circuit output range of 26mV to 32mV and a low internal resistance of 0

Verify that your control board supports variable speed signals before attempting a retrofit

maintaining system head pressure within manufacture specs

Proper installation of this replacement heating gasket is a standard requirement whenever the blocked vent switch is serviced or replaced to prevent nuisance trips or unsafe operating conditions

Replacing a failed ignition control with the correct OEM component helps restore proper burner performance while maintaining compatibility with the original equipment

Armstrong Fluid Technology 182202-655 Pump 320788-704 With an open circuit outputThe Armstrong Fluid Technology 182202 655 is a high performance Cast Iron Circulator Pump designed for efficient fluid management in large residential and light commercial systems. Operating at 120Vac with a 1 6HP single phase motor, this Model E13. 2 unit provides an industry leading 3400 RPM for superior head pressure and flow. Engineered as a maintenance free solution, it features permanently lubricated bearings and a durable stainless steel shaft