the 90-342 is rated for 12 FLA at 125 VAC and 6 FLA at 250/277 VAC

Engineered to trip at a 210°F temperature limit (L210)

compatibility depends on terminal type and voltage rating

providing a calibrated 12-28" WC outlet pressure range

if the trap uses the 811 or TVS811 casting

Johnson Controls KNB26A-600R Knob the 90-342 is rated forThe 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