This sensor provides precise detection of over-current and over-temperature conditions

check the manufacturer's parts list for the separate fan/blower gasket if required

OEM Compatibility: Specifically engineered for a precise match with Weil-McLain Ultra and GV90+ gas-fired boilers

Utilizing a shaded pole motor engineered for high-heat environments

ensures rapid response times and stable pressure regulation even during wide flow variations

Mitsubishi Electric PAC-SK52ST Service Tool 319848-301 This sensor provides precise detectionThe Mitsubishi Electric PAC SK52ST Service Tool is a critical diagnostic interface designed for veteran technicians working with P Series and M Series systems. This proprietary maintenance tool connects directly to the CNM connector on the outdoor unit control board or branch box, providing a direct window into system performance without the need for manual gauges or external multimeters. By utilizing the integrated integrated LED display and