Bard HVAC MC4002-AC Controller 324846-701 Compatible with a broad range

Compatible with a broad range of Lochinvar and A

the 90-112 relay comes with pre-wired line voltage connections and color-coded leads to streamline field installation

When should the flammable vapor sensor be replaced

It is standard practice to replace the high-temperature gasket simultaneously to ensure a gas-tight seal between the collector box and the inducer motor

it operates in heating mode

Bard HVAC MC4002-AC Controller 324846-701 Compatible with a broad rangeThe Bard HVAC MC4002 AC Controller is a professional grade solid state dual unit lead lag controller engineered for mission critical environmental control. Designed to manage two independent Bard wall mount units, this controller ensures balanced compressor runtime through automatic lead lag rotation. The "AC" designation indicates the factory integration of both the base alarm board and the Ethernet communication board, providing technicians with