Lochinvar & A.O. Smith 100111724 Valve
The Lochinvar & A.O. Smith 100111724 Valve is a 3/4" NPT Temperature and Pressure Relief Valve engineered for heavy-duty commercial and residential water heating systems. Rated at 125 PSI, this T&P relief valve serves as a critical safety component by automatically discharging water during thermal expansion or over-pressurization events. It features a high-capacity ANSI/ASME rated design to ensure compliance with local plumbing codes and boiler safety standards. The probe is calibrated to respond to temperatures reaching 210°F, providing a reliable mechanical fail-safe for Lochinvar boilers and A.O. Smith water heaters. When performing a swap-out, ensure the drain line is sized correctly to handle the full btu/hr discharge rating to prevent backpressure. This OEM part guarantees exact fitment for original equipment, maintaining the integrity of the pressure vessel's safety string without needing field modifications.
Key Benefits for Technicians
- OEM Compatibility: Precision engineering for seamless integration with A.O. Smith 100111724 and corresponding Lochinvar part numbers.
- Corrosion Resistance: Manufactured with a robust bronze body and stainless steel springs to withstand aggressive water conditions.
- Standardized Fitment: The 3/4" Male NPT inlet and female outlet accommodate standard discharge piping.
- High BTU Capacity: Designed to meet the high-output demands of commercial water heater safety specifications.
Common Technical Questions
What is the relief set point for this T&P valve?
This 100111724 valve is factory-set to trip at 125 PSI or 210°F, making it suitable for systems where the maximum working pressure does not exceed 100-110 PSI.
Can this valve be installed in any orientation?
For proper mechanical operation and drainage, the valve must be installed with the element immersed in the top 6 inches of the tank, following the manufacturer’s orientation guidelines.
Is this a direct replacement for 100111724?
Yes, this is the official Lochinvar and A.O. Smith replacement part, ensuring the discharge rate matches the original system design.
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: $495.43
-65%$495.43
$173.40Lochinvar & A.O. Smith 100111724 Valve
The Lochinvar & A.O. Smith 100111724 Valve is a 3/4" NPT Temperature and Pressure Relief Valve engineered for heavy-duty commercial and residential water heating systems. Rated at 125 PSI, this T&P relief valve serves as a critical safety component by automatically discharging water during thermal expansion or over-pressurization events. It features a high-capacity ANSI/ASME rated design to ensure compliance with local plumbing codes and boiler safety standards. The probe is calibrated to respond to temperatures reaching 210°F, providing a reliable mechanical fail-safe for Lochinvar boilers and A.O. Smith water heaters. When performing a swap-out, ensure the drain line is sized correctly to handle the full btu/hr discharge rating to prevent backpressure. This OEM part guarantees exact fitment for original equipment, maintaining the integrity of the pressure vessel's safety string without needing field modifications.
Key Benefits for Technicians
- OEM Compatibility: Precision engineering for seamless integration with A.O. Smith 100111724 and corresponding Lochinvar part numbers.
- Corrosion Resistance: Manufactured with a robust bronze body and stainless steel springs to withstand aggressive water conditions.
- Standardized Fitment: The 3/4" Male NPT inlet and female outlet accommodate standard discharge piping.
- High BTU Capacity: Designed to meet the high-output demands of commercial water heater safety specifications.
Common Technical Questions
What is the relief set point for this T&P valve?
This 100111724 valve is factory-set to trip at 125 PSI or 210°F, making it suitable for systems where the maximum working pressure does not exceed 100-110 PSI.
Can this valve be installed in any orientation?
For proper mechanical operation and drainage, the valve must be installed with the element immersed in the top 6 inches of the tank, following the manufacturer’s orientation guidelines.
Is this a direct replacement for 100111724?
Yes, this is the official Lochinvar and A.O. Smith replacement part, ensuring the discharge rate matches the original system design.
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 100111724 Valve is a 3/4" NPT Temperature and Pressure Relief Valve engineered for heavy-duty commercial and residential water heating systems. Rated at 125 PSI, this T&P relief valve serves as a critical safety component by automatically discharging water during thermal expansion or over-pressurization events. It features a high-capacity ANSI/ASME rated design to ensure compliance with local plumbing codes and boiler safety standards. The probe is calibrated to respond to temperatures reaching 210°F, providing a reliable mechanical fail-safe for Lochinvar boilers and A.O. Smith water heaters. When performing a swap-out, ensure the drain line is sized correctly to handle the full btu/hr discharge rating to prevent backpressure. This OEM part guarantees exact fitment for original equipment, maintaining the integrity of the pressure vessel's safety string without needing field modifications.
Key Benefits for Technicians
- OEM Compatibility: Precision engineering for seamless integration with A.O. Smith 100111724 and corresponding Lochinvar part numbers.
- Corrosion Resistance: Manufactured with a robust bronze body and stainless steel springs to withstand aggressive water conditions.
- Standardized Fitment: The 3/4" Male NPT inlet and female outlet accommodate standard discharge piping.
- High BTU Capacity: Designed to meet the high-output demands of commercial water heater safety specifications.
Common Technical Questions
What is the relief set point for this T&P valve?
This 100111724 valve is factory-set to trip at 125 PSI or 210°F, making it suitable for systems where the maximum working pressure does not exceed 100-110 PSI.
Can this valve be installed in any orientation?
For proper mechanical operation and drainage, the valve must be installed with the element immersed in the top 6 inches of the tank, following the manufacturer’s orientation guidelines.
Is this a direct replacement for 100111724?
Yes, this is the official Lochinvar and A.O. Smith replacement part, ensuring the discharge rate matches the original system design.
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.
