ACV 537D8037 MCBA preset for HM71

Controller 537D8037 – Central Boiler Control Module for ACV

Controller 537D8037 manages key boiler operations including ignition, pump operation, and temperature settings in ACV heating systems.

Compatible with:

• Prestige Excellence 32
• Smart 210
• HeatMaster 71 TC

Benefits:

• Reliable control of critical systems
• Full integration with ACV sensors
• Resistant to power fluctuations