High close-off and body pressure ratings ensure system integrity

What components are included in the 30751331-506 kit

Key Benefits Precise Modulation: Facilitates seamless gas flow adjustment via Selectra electronic controls

This BK series fixed-bore pulley is designed to provide precise belt-drive speed ratios for Aaon rooftop units and air handlers

Johnson Controls T-4752-206 Thermostat Els PW 29614 High close-off and body pressureThe Johnson Controls T 4752 206 is a high volume output pneumatic heating cooling thermostat engineered for precise temperature regulation in commercial HVAC systems. This dual element controller features a sophisticated automatic changeover mechanism, operating at 15 psig reverse acting for heating and 20 psig direct acting for cooling. Designed for vertical mounting, the unit utilizes a single dial to adjust set points for both cycles