Bard HVAC MC4002-BC Controller 318172-701 Efficient Air Delivery: Maintains the

Efficient Air Delivery: Maintains the critical air-to-gas mixture required for high-efficiency combustion

it serves as the OEM-authorized direct replacement for the legacy S1-024-25119-000

Failure typically triggers an economizer fault or forces the outdoor air dampers to a minimum position

it is standard trade practice to mount the solenoid upright and vertical to prevent sediment buildup in the core tube and ensure optimal longevity

Each subsequent full turn adjusts the set point by approximately 0

Bard HVAC MC4002-BC Controller 318172-701 Efficient Air Delivery: Maintains theThe Bard HVAC MC4002 BC Controller is an advanced solid state dual unit lead lag controller engineered to manage and rotate two independent wall mount HVAC units. This specific MC4002 BC model comes factory equipped with the enhanced alarm board and Ethernet communication board, providing comprehensive remote monitoring via SNMP Traps and IPv6. Designed for mission critical applications like telecom shelters and equipment rooms, it supports up to 4