Field Diagnostics: Front-facing test button and LED indicator allow for immediate verification of the internal relay and probe circuit

the Warrick 26 Series architecture ensures stable performance without the need for periodic recalibration

The zinc-plated steel construction ensures long-term durability against mechanical fatigue in commercial air handling units

this integrated draft inducer blower manages the precise delivery of combustion air and the safe evacuation of flue gases

Does this unit support local or remote flame sensing

Trane COM11973 Compressor Els PW 29614 Field Diagnostics: Front-facing test buttonThe Trane COM11973 Compressor is an OEM 3. 43 ton R22 rotary compressor designed for 200 230V applications. Operating at 60Hz, this hermetic unit provides 41,160 BTUH of cooling capacity, making it a reliable drop in choice for maintaining 4 ton cooling systems. Built with standard rotolock connections, this compressor is engineered to meet Trane American Standard performance specifications, ensuring efficient refrigerant flow and heat transfer within