Ensure the HVAC unit is properly grounded to maintain a clean flame signal and prevent logic errors

known for its open-enclosure design that facilitates efficient heat dissipation and clear visual inspection of the double-break contacts

Rotating at a consistent 1650 RPM with a clockwise (CW) rotation

The assembly features a 30-inch ignition wire with high-temperature insulation rated for 250°C

these wires should be inspected during every maintenance cycle

Copeland Comfort Control (Alco) 097175 Controller 318820-201 Ensure the HVAC unit isThe Copeland Comfort Control (Alco) 097175 is a high performance Electronic Expansion Valve Controller specifically engineered for precise superheat control in complex refrigeration and air conditioning systems. Operating on a 24V AC DC power supply, this single circuit EXD SH1 unit is the field proven direct replacement for legacy models including the 097707, 807855, EC3 X33, and EC3 X32. As a stand alone regulator, it utilizes a self adapting PID