Siemens Industrial Controls 3RT2046-1AK60 Contactor 320734-701 or a localized pressure imbalance

or a localized pressure imbalance can prevent the slide from shifting

When utilizing an A-section belt

this V-belt pulley is specifically designed for use with H Series bushings

Utilizing an OEM Lennox 56W19 Control Board eliminates compatibility issues common with aftermarket kits

Siemens Industrial Controls 3RT2046-1AK60 Contactor 320734-701 or a localized pressure imbalanceThe Siemens Sirius 3RT2046 1AK60 is a heavy duty, 3 pole IEC rated motor contactor engineered for demanding industrial motor control and resistive load applications. Operating on a 120V AC coil (50 60 Hz), this Size S3 contactor is rated for 95A (AC 3) and up to 130A (AC 1), making it a reliable choice for high horsepower motors up to 75 HP at 460V. As a direct successor to the 3RT1046 series, this unit features integrated 1 NO + 1 NC auxiliary