Reznor 197149 Harness
Ensure critical signal continuity in your 100,000 to 125,000 BTU unit heaters with the Reznor 197149 9-Pin Harness. This OEM Reznor replacement part is engineered specifically for the Reznor UDAP and Reznor UDAS series, providing the necessary 9-pin terminal interface between the integrated control board and the heater's peripheral components. Built to withstand the high-temperature environments of commercial heating cabinets, this wiring harness eliminates the intermittent faults and safety circuit drops often caused by degraded or corroded field wiring. Whether you are performing a control board swap or troubleshooting a "no-fire" condition, using a genuine Reznor replacement harness ensures the pinout remains factory-accurate for the ignition, fan, and limit circuits. This HVAC wire harness is a direct-fit solution that maintains the engineering integrity of 100-125 MBH units, reducing diagnostic time and preventing the risks associated with manual splicing in high-stress industrial applications.
Key Benefits:- Precise Compatibility: Designed exclusively for Reznor UDAP100, UDAP125, UDAS100, and UDAS125 model unit heaters.
- OEM Standards: Genuine Reznor component ensures correct wire gauge and insulation ratings for 24V and 115V control circuits.
- Secure Connectivity: Features a 9-pin terminal block that locks into the main control board to prevent loose connections caused by vibration.
- Simplified Maintenance: Color-coded wiring aligns with factory schematics to expedite troubleshooting and component replacement.
- Will this harness fix a flash code error on my Reznor heater? If your control board is throwing codes related to limit switches or gas valves despite those parts being functional, a faulty 197149 harness with a loose pin or internal break is often the culprit.
- Is this compatible with smaller 30-75 BTU models? No, this harness is specifically pinned and sized for the internal cabinets of 100-125 MBH heaters. Models like the UDAP60 require a different part number.
- Can I use this for both natural gas and propane units? Yes, the 197149 harness handles the electrical control signaling regardless of the fuel source, provided the unit model is within the UDAP/UDAS 100-125 range.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $132.48
-65%$132.48
$46.37Reznor 197149 Harness
Ensure critical signal continuity in your 100,000 to 125,000 BTU unit heaters with the Reznor 197149 9-Pin Harness. This OEM Reznor replacement part is engineered specifically for the Reznor UDAP and Reznor UDAS series, providing the necessary 9-pin terminal interface between the integrated control board and the heater's peripheral components. Built to withstand the high-temperature environments of commercial heating cabinets, this wiring harness eliminates the intermittent faults and safety circuit drops often caused by degraded or corroded field wiring. Whether you are performing a control board swap or troubleshooting a "no-fire" condition, using a genuine Reznor replacement harness ensures the pinout remains factory-accurate for the ignition, fan, and limit circuits. This HVAC wire harness is a direct-fit solution that maintains the engineering integrity of 100-125 MBH units, reducing diagnostic time and preventing the risks associated with manual splicing in high-stress industrial applications.
Key Benefits:- Precise Compatibility: Designed exclusively for Reznor UDAP100, UDAP125, UDAS100, and UDAS125 model unit heaters.
- OEM Standards: Genuine Reznor component ensures correct wire gauge and insulation ratings for 24V and 115V control circuits.
- Secure Connectivity: Features a 9-pin terminal block that locks into the main control board to prevent loose connections caused by vibration.
- Simplified Maintenance: Color-coded wiring aligns with factory schematics to expedite troubleshooting and component replacement.
- Will this harness fix a flash code error on my Reznor heater? If your control board is throwing codes related to limit switches or gas valves despite those parts being functional, a faulty 197149 harness with a loose pin or internal break is often the culprit.
- Is this compatible with smaller 30-75 BTU models? No, this harness is specifically pinned and sized for the internal cabinets of 100-125 MBH heaters. Models like the UDAP60 require a different part number.
- Can I use this for both natural gas and propane units? Yes, the 197149 harness handles the electrical control signaling regardless of the fuel source, provided the unit model is within the UDAP/UDAS 100-125 range.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Product Information
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Description
Ensure critical signal continuity in your 100,000 to 125,000 BTU unit heaters with the Reznor 197149 9-Pin Harness. This OEM Reznor replacement part is engineered specifically for the Reznor UDAP and Reznor UDAS series, providing the necessary 9-pin terminal interface between the integrated control board and the heater's peripheral components. Built to withstand the high-temperature environments of commercial heating cabinets, this wiring harness eliminates the intermittent faults and safety circuit drops often caused by degraded or corroded field wiring. Whether you are performing a control board swap or troubleshooting a "no-fire" condition, using a genuine Reznor replacement harness ensures the pinout remains factory-accurate for the ignition, fan, and limit circuits. This HVAC wire harness is a direct-fit solution that maintains the engineering integrity of 100-125 MBH units, reducing diagnostic time and preventing the risks associated with manual splicing in high-stress industrial applications.
Key Benefits:- Precise Compatibility: Designed exclusively for Reznor UDAP100, UDAP125, UDAS100, and UDAS125 model unit heaters.
- OEM Standards: Genuine Reznor component ensures correct wire gauge and insulation ratings for 24V and 115V control circuits.
- Secure Connectivity: Features a 9-pin terminal block that locks into the main control board to prevent loose connections caused by vibration.
- Simplified Maintenance: Color-coded wiring aligns with factory schematics to expedite troubleshooting and component replacement.
- Will this harness fix a flash code error on my Reznor heater? If your control board is throwing codes related to limit switches or gas valves despite those parts being functional, a faulty 197149 harness with a loose pin or internal break is often the culprit.
- Is this compatible with smaller 30-75 BTU models? No, this harness is specifically pinned and sized for the internal cabinets of 100-125 MBH heaters. Models like the UDAP60 require a different part number.
- Can I use this for both natural gas and propane units? Yes, the 197149 harness handles the electrical control signaling regardless of the fuel source, provided the unit model is within the UDAP/UDAS 100-125 range.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
