Bard HVAC 8602-056-0003BX Module 323080-701 the thermal wax element or

the thermal wax element or internal heater has likely degraded

allowing for field replacement while the stainless steel valve bodies remain piped into the system

using this 100146589 silicone gasket ensures the unit meets original manufacturer performance specifications without the risk of bypass or environmental degradation

it requires a specific MFD-rated run capacitor

verify the microfarad (MFD) rating of your existing capacitor

Bard HVAC 8602-056-0003BX Module 323080-701 the thermal wax element orThe Bard HVAC 8602 056 0003BX Programmed Economizer Module is a genuine OEM control component designed to manage economizer functions in compatible Bard heating and cooling systems. This economizer control module is programmed to work with factory installed controls, helping optimize outside air utilization for improved energy efficiency and indoor air quality. By monitoring system operating conditions and controlling economizer operation, the module