Rated for both 370V and 440V systems

such as a clogged 4-inch pleated filter

Sensus OEM Reliability: Genuine Sensus 143 series replacement part ensures exact fitment and mechanical synchronization with the internal lever and orifice

preventing the binding or premature component wear often seen with improper damper shaft hardware

allowing full mechanical force to be applied directly to the damper shaft

Peco Controls 73205 Knob Rated for both 370V andUpgrade your thermostat interface with the Peco Controls 73205 Knob, a high durability replacement engineered specifically for T155 series warmer cooler systems. This 10 piece professional pack is the direct replacement for 65324, ensuring a precision fit on standard D shaft or slotted thermostat stems without the need for additional adapters. Designed for heavy duty commercial and residential environments, these horizontal thermostat knobs feature