Johnson Controls KNB26A-600R Knob Designed to create an airtight
Yard notes & kiln story
Description
Johnson Controls KNB26A 600R Knob Designed to create an airtight Designed to create an airtight seal between the draft inducer blower assembly and the heat exchanger collector box Its robust construction and standardized mounting make it an essential furnace safety switch for maintaining equipment uptime and protecting the heat exchanger from excessive thermal stress