Built with a rugged aluminum body and resilient NBR seals

This A28 Series manual reset thermostat features two SPDT switch actions

Signal Versatility: Includes color-coded springs for 3-7

this 7/8" ODF unit features a specialized U-tube design that ensures maximum refrigerant flow with a minimal pressure drop

The Johnson Controls F261MAH-V01C is a contractor-grade liquid flow switch designed for heavy-duty monitoring in HVAC and industrial fluid systems

Bard MC4002-A Control Els PW 29614 Built with a rugged aluminumThe Bard MC4002 A is a professional grade solid state dual unit lead lag controller engineered for precision sequence management in redundant HVAC systems. Designed as the direct replacement for MC4000 A and MC4001 A, this advanced controller provides automated control over two independent units, ensuring equalized run time and automatic switch over during mechanical failure. The integrated base alarm board offers critical diagnostic outputs for