meeting the NFPA 72 requirement for sampling tubes to extend across at least 2/3 of the duct width for reliable smoke detection

also identified as the L-090/095SOX

Direct Compatibility: Seamlessly replaces 47K2001 and R39370B001 without the need for mounting modifications

This component is widely utilized in commercial refrigeration and HVAC systems

Industrial Grade Construction: Designed to handle the high-cycle demands of waste oil heating systems without signal drift

Reznor 197199 Wiring Harness Els PW 17895 meeting the NFPA 72 requirementThe Reznor 197199 is a critical 9 pin terminal wiring harness specifically engineered for compatibility with UDAP60, UDAP75, UDAS60, and UDAS75 model series unit heaters. This OEM replacement part facilitates essential signal and power distribution between the control board and the integrated system components, ensuring the unit responds accurately to thermostat calls. As a veteran technician knows, HVAC unit heater parts like this harness are