What are the signs that a 624736R board has failed

maintaining optimal system pressure and heat distribution within the loop

This is the burner assembly 1009180 itself

Durable galvanized steel construction designed to withstand high-limit operational temperatures

Henry Technologies 5245-1-185 Valve 323080-701 What are the signs thatThe Henry Technologies 5245 1 185 Valve is a heavy duty refrigeration pressure relief valve designed for critical over pressure protection in large scale commercial and industrial systems. Featuring a 1" NPT inlet and a 1 1 4" NPT outlet, this ASME UV certified component is factory set to a 185 PSI relief pressure, ensuring precise discharge when system pressures exceed safe limits. Engineered with a brass body and compatible with HFC and HCFC