Bard HVAC MC4002-B Control R-410A For contractors handling pneumatic control

For contractors handling pneumatic control valve replacement

this 150 degree limit control maintains the original equipment specifications required for precise safety circuit integration

or Hytrel)

ensuring system integrity and efficiency

26 WC pressure switch acts as a primary safety limit

Bard HVAC MC4002-B Control R-410A For contractors handling pneumatic controlThe 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)