Critical Safety Protection: Prevents heat exchanger damage by interrupting the heating circuit at the 280-degree threshold

it is an ideal solution for heavy-duty HVACR equipment

and a full set of replacement O-rings for high-cycle industrial applications

Extended Probe Reach: The 7" insert depth allows for accurate core temperature sensing in wide-duct or large-cabinet configurations

the 160F limit switch may be stuck open or tripping prematurely

AERCO Boiler and Water Heater 58020-02 Kit 322056-301 Critical Safety Protection: Prevents heatThe AERCO Boiler and Water Heater 58020 02 Kit is a comprehensive assembly specifically engineered for the 24 month water fire side maintenance of KC1000 Low NOx boilers and high efficiency water heaters. This OEM replacement part is essential for facility managers and technicians looking to sustain peak heat transfer efficiency and operational safety. As a genuine AERCO Boiler and Water Heater maintenance kit, it includes high performance components