OEM Compatibility: Precision-engineered for a perfect fit in Williams Forsaire 5507 and 6007 series wall furnaces

Both share the same 8 psi crossover calibration and performance specs

Heavy-Duty Construction: Durable 5SHL-1 frame design handles high-temperature cycling without electrode shifting or spark degradation

and infrared burners without the need for complex mounting modifications

Its robust construction allows for reliable performance in demanding boiler rooms

Copeland 928-1920-00 Retrofit Kit 322027-701 OEM Compatibility: Precision-engineered for aThe Copeland 928 1920 00 Retrofit Kit is a specialized field service solution engineered for Tandem ZZ scroll compressors within the 15 to 25 horsepower range. Designed specifically for upgrading ZZ18M and ZZ22M scroll compressor models, this oem compressor kit ensures seamless mechanical integration when replacing older or failing units in high capacity industrial refrigeration or commercial HVAC systems. By utilizing genuine Copeland compressor