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Replacing the 22-133 is recommended whenever a device is unmounted to ensure a fresh
As an OEM furnace replacement part
maintaining original system efficiencies and safety certifications without the need for field modifications
always verify the internal mounting dimensions and center port clearance before attempting to cross-reference with other manufacturers
Designed to create an airtight seal between the draft inducer blower assembly and the heat exchanger collector box
Johnson Controls KNB26A-600R Knob Replacing the 22-133 is recommendedThe Johnson Controls KNB26A 600R is a field replaceable thermostat adjustment knob specifically engineered for Penn T26, W43, and W45 series controls. This HVAC replacement part is essential for restoring precise setpoint control on heavy duty line voltage thermostats and humidistats equipped with plastic covers. Built from durable, high impact plastic, the KNB26A 600R knob assembly includes the integrated trim disc, ensuring a flush fit and
US$ 58.95
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