While some VG1000 models with stainless steel trim support low-pressure steam

preventing improper wiring or pin damage

By utilizing the ASCO 8262 series architecture

checking the continuity and trip point of this thermal limit switch is standard protocol

it is rated for operation at 250°F and complies with UL 555 and UL 555S standards

Tekmar Controls 076 Sensor 320720-756 While some VG1000 models withThe Tekmar 076 Indoor Sensor is a precision 10k ohm NTC thermistor designed for remote temperature sensing in hydronic and HVAC systems. Built with a 10k @ 77F (25C) resistive element, this surface mount indoor sensor provides accurate feedback to Tekmar thermostats and boiler controls that support auxiliary sensing. The enclosure is constructed from white PVC plastic (G enclosure) and features a wide operating range of 60 to 140F ( 50 to 60C), making