Fireye MEP149 Module 319847-401 it ensures exact fitment and

it ensures exact fitment and calibration for Trane and American Standard air handlers and gas furnaces

and a specific conversion orifice for propane applications

It is not designed to regulate system pressure during standard operation and should only activate when system limits are exceeded

Does this require a specific charging method

Fireye MEP149 Module 319847-401 it ensures exact fitment andThe Fireye MEP149 is a microprocessor based non recycle programmer module specifically engineered for the Fireye MicroM series burner management systems. Designed for heavy duty industrial and commercial applications, this plug in module provides precise control over the burner sequence, ensuring code compliant operation for boilers, furnaces, and process heating equipment. As a modular flame safeguard component, it eliminates the timing drift