Lochinvar & A.O. Smith 100173314 Harness
The Lochinvar & A.O. Smith 100173314 Gas Valve Harness is a critical electrical interface designed for high-efficiency boiler and water heater systems. This genuine OEM wiring harness serves as the primary signal path between the integrated control board and the gas valve, ensuring precise modulation and safety during the ignition cycle. As a veteran technician, you know that intermittent firing issues or "no-flame" codes often trace back to compromised terminal connections or heat-stressed insulation in the boiler gas valve harness. This specific 40-inch lead provides the necessary reach for complex internal routing, featuring a durable 160°F-rated construction to withstand the demanding thermal environments of a burner cabinet.
Engineered for exact 1:1 replacement, the 100173314 harness maintains the integrity of the flame safeguarding circuit. It is compatible with a wide range of A.O. Smith units and Lochinvar models, including the AWH0500NPM, AWN501PM, and the SLA/SNA/SWA series. Utilizing a Lochinvar replacement harness ensures that low-voltage signals are delivered without resistance, preventing nuisance lockouts and ensuring the gas valve opens reliably upon call for heat. When troubleshooting HVAC gas valve wiring, upgrading to this heavy-duty harness eliminates point-of-failure risks associated with generic alternatives.
Key Benefits for Technicians:
- Precise Signal Transfer: Ensures the control board accurately regulates gas flow to the burner for optimal combustion.
- High-Temperature Resilience: Rated for up to 160°F, preventing the insulation breakdown commonly seen in standard furnace gas valve harnesses.
- Extended 40-Inch Lead: Includes a 41-inch black wire lead, allowing for clean cable management and easy access during installation.
- Broad Compatibility: Serves as a direct replacement for legacy part numbers WRE30000 and 100272817 across Lochinvar and A.O. Smith platforms.
Common Questions Regarding Part 100173314:
Can I use this harness for both Propane (LP) and Natural Gas models?
Yes, this 100173314 harness is designed to provide power to the valve assembly regardless of the gas type, as it manages the electrical solenoid operation on models like the GV125.
What are the signs that my current harness needs replacement?
Technicians should look for brittle wire insulation, scorched terminals, or fluctuating voltage readings at the gas valve. If the unit fails to energize the valve despite a correct signal from the board, the harness is a likely culprit.
Is this a direct replacement for older Lochinvar boilers?
This part is the factory-recommended replacement for several older designations, specifically replacing 100272817. Always verify your specific model number against the compatibility list before installation.
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: $103.00
-65%$103.00
$36.05Lochinvar & A.O. Smith 100173314 Harness
The Lochinvar & A.O. Smith 100173314 Gas Valve Harness is a critical electrical interface designed for high-efficiency boiler and water heater systems. This genuine OEM wiring harness serves as the primary signal path between the integrated control board and the gas valve, ensuring precise modulation and safety during the ignition cycle. As a veteran technician, you know that intermittent firing issues or "no-flame" codes often trace back to compromised terminal connections or heat-stressed insulation in the boiler gas valve harness. This specific 40-inch lead provides the necessary reach for complex internal routing, featuring a durable 160°F-rated construction to withstand the demanding thermal environments of a burner cabinet.
Engineered for exact 1:1 replacement, the 100173314 harness maintains the integrity of the flame safeguarding circuit. It is compatible with a wide range of A.O. Smith units and Lochinvar models, including the AWH0500NPM, AWN501PM, and the SLA/SNA/SWA series. Utilizing a Lochinvar replacement harness ensures that low-voltage signals are delivered without resistance, preventing nuisance lockouts and ensuring the gas valve opens reliably upon call for heat. When troubleshooting HVAC gas valve wiring, upgrading to this heavy-duty harness eliminates point-of-failure risks associated with generic alternatives.
Key Benefits for Technicians:
- Precise Signal Transfer: Ensures the control board accurately regulates gas flow to the burner for optimal combustion.
- High-Temperature Resilience: Rated for up to 160°F, preventing the insulation breakdown commonly seen in standard furnace gas valve harnesses.
- Extended 40-Inch Lead: Includes a 41-inch black wire lead, allowing for clean cable management and easy access during installation.
- Broad Compatibility: Serves as a direct replacement for legacy part numbers WRE30000 and 100272817 across Lochinvar and A.O. Smith platforms.
Common Questions Regarding Part 100173314:
Can I use this harness for both Propane (LP) and Natural Gas models?
Yes, this 100173314 harness is designed to provide power to the valve assembly regardless of the gas type, as it manages the electrical solenoid operation on models like the GV125.
What are the signs that my current harness needs replacement?
Technicians should look for brittle wire insulation, scorched terminals, or fluctuating voltage readings at the gas valve. If the unit fails to energize the valve despite a correct signal from the board, the harness is a likely culprit.
Is this a direct replacement for older Lochinvar boilers?
This part is the factory-recommended replacement for several older designations, specifically replacing 100272817. Always verify your specific model number against the compatibility list before installation.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Lochinvar & A.O. Smith 100173314 Gas Valve Harness is a critical electrical interface designed for high-efficiency boiler and water heater systems. This genuine OEM wiring harness serves as the primary signal path between the integrated control board and the gas valve, ensuring precise modulation and safety during the ignition cycle. As a veteran technician, you know that intermittent firing issues or "no-flame" codes often trace back to compromised terminal connections or heat-stressed insulation in the boiler gas valve harness. This specific 40-inch lead provides the necessary reach for complex internal routing, featuring a durable 160°F-rated construction to withstand the demanding thermal environments of a burner cabinet.
Engineered for exact 1:1 replacement, the 100173314 harness maintains the integrity of the flame safeguarding circuit. It is compatible with a wide range of A.O. Smith units and Lochinvar models, including the AWH0500NPM, AWN501PM, and the SLA/SNA/SWA series. Utilizing a Lochinvar replacement harness ensures that low-voltage signals are delivered without resistance, preventing nuisance lockouts and ensuring the gas valve opens reliably upon call for heat. When troubleshooting HVAC gas valve wiring, upgrading to this heavy-duty harness eliminates point-of-failure risks associated with generic alternatives.
Key Benefits for Technicians:
- Precise Signal Transfer: Ensures the control board accurately regulates gas flow to the burner for optimal combustion.
- High-Temperature Resilience: Rated for up to 160°F, preventing the insulation breakdown commonly seen in standard furnace gas valve harnesses.
- Extended 40-Inch Lead: Includes a 41-inch black wire lead, allowing for clean cable management and easy access during installation.
- Broad Compatibility: Serves as a direct replacement for legacy part numbers WRE30000 and 100272817 across Lochinvar and A.O. Smith platforms.
Common Questions Regarding Part 100173314:
Can I use this harness for both Propane (LP) and Natural Gas models?
Yes, this 100173314 harness is designed to provide power to the valve assembly regardless of the gas type, as it manages the electrical solenoid operation on models like the GV125.
What are the signs that my current harness needs replacement?
Technicians should look for brittle wire insulation, scorched terminals, or fluctuating voltage readings at the gas valve. If the unit fails to energize the valve despite a correct signal from the board, the harness is a likely culprit.
Is this a direct replacement for older Lochinvar boilers?
This part is the factory-recommended replacement for several older designations, specifically replacing 100272817. Always verify your specific model number against the compatibility list before installation.
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.
