65-inch water column setpoint

Common signs include visible cracks

the coil must be tested and purchased separately

Built with a compact footprint and a rugged solenoid design

Replacing a faulty CNT0915 restores system efficiency and prevents unnecessary mechanical stress on the compressor during freezing ambient conditions

Bard HVAC MC4002-B Control THPU32HP7Y 65-inch water column setpointThe Bard HVAC MC4002 B is a professional grade Advanced Solid State Dual Unit Lead Lag Controller engineered for critical infrastructure supporting two wall mount HVAC units. This direct replacement for MC4000 B and MC4001 B balances runtime across both systems while ensuring 100% redundancy in telecom shelters, equipment rooms, and data centers. Equipped with an Enhanced Alarm Board, the MC4002 B utilizes Form C dry contact alarm relays (NO and NC)