Built with a rugged aluminum body and resilient NBR seals

If the limit switch is open

it features a plug-and-play wiring harness interface that simplifies field installation for technicians

This A28 Series manual reset thermostat features two SPDT switch actions

Integrated Safety: Includes a built-in pilot safety magnet and high-quality internal filtration to prevent orifice clogging

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