Lochinvar & A.O. Smith 100276831 Valve
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Lochinvar & A.O. Smith 100276831 Valve

Lochinvar & A.O. Smith 100276831 Valve

The Lochinvar & A.O. Smith 100276831 Valve is a heavy-duty 2 1/2" 3-way bypass valve engineered for precision flow control in commercial hydronic and potable water systems. Designed to handle the rigorous demands of high-output boilers and water heaters, this 3-port diverting valve allows for seamless redirection of fluid between the primary loop and the bypass circuit. Its robust construction ensures long-term performance in commercial HVACR applications where maintaining specific temperature deltas and system pressure is critical for equipment longevity and thermal efficiency.

This three-way mixing valve configuration is frequently utilized to prevent flue gas condensation by maintaining return water temperatures above 140°F, acting as a reliable low-temperature bypass. As a genuine OEM replacement part for Lochinvar and A.O. Smith systems, the 100276831 eliminates compatibility issues during field installation. The 2.5-inch connection size is optimized for high-volume piping, providing the flow regulation necessary to protect heat exchangers from thermal shock in large-scale industrial and multi-unit residential settings.

Key Benefits
  • Optimized Flow Management: Facilitates precise fluid diversion to maintain consistent system temperatures and prevent short-circuiting in constant flow systems.
  • Industrial-Grade Reliability: Built for commercial water heater and boiler environments, offering superior resistance to mechanical wear and chemical exposure.
  • Boiler Protection: Acts as a critical bypass valve to safeguard non-condensing units from corrosive flue gas condensation during low-load periods.
  • Seamless Integration: Standardized 2 1/2" threading ensures a secure, leak-free connection in standard hydronic piping layouts.
Common Questions

Is this valve a mixing or a diverting configuration?
The 100276831 is a versatile 3-way valve that can be piped for either mixing or diverting applications depending on the system design and the location of the common port relative to the coil or heat exchanger.

Can this be used for both heating and cooling loops?
Yes, this HVACR valve is suitable for managing flow path configurations in both heating and chilled water systems to regulate terminal unit output.

Does this valve include a mounted actuator?
This part number typically refers to the valve body; verify if your application requires a specific pneumatic or electronic actuator for automated flow control.

This item is not eligible for free shipping.

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.

$982.68

Original: $2,807.66

-65%
Lochinvar & A.O. Smith 100276831 Valve

$2,807.66

$982.68

Lochinvar & A.O. Smith 100276831 Valve

The Lochinvar & A.O. Smith 100276831 Valve is a heavy-duty 2 1/2" 3-way bypass valve engineered for precision flow control in commercial hydronic and potable water systems. Designed to handle the rigorous demands of high-output boilers and water heaters, this 3-port diverting valve allows for seamless redirection of fluid between the primary loop and the bypass circuit. Its robust construction ensures long-term performance in commercial HVACR applications where maintaining specific temperature deltas and system pressure is critical for equipment longevity and thermal efficiency.

This three-way mixing valve configuration is frequently utilized to prevent flue gas condensation by maintaining return water temperatures above 140°F, acting as a reliable low-temperature bypass. As a genuine OEM replacement part for Lochinvar and A.O. Smith systems, the 100276831 eliminates compatibility issues during field installation. The 2.5-inch connection size is optimized for high-volume piping, providing the flow regulation necessary to protect heat exchangers from thermal shock in large-scale industrial and multi-unit residential settings.

Key Benefits
  • Optimized Flow Management: Facilitates precise fluid diversion to maintain consistent system temperatures and prevent short-circuiting in constant flow systems.
  • Industrial-Grade Reliability: Built for commercial water heater and boiler environments, offering superior resistance to mechanical wear and chemical exposure.
  • Boiler Protection: Acts as a critical bypass valve to safeguard non-condensing units from corrosive flue gas condensation during low-load periods.
  • Seamless Integration: Standardized 2 1/2" threading ensures a secure, leak-free connection in standard hydronic piping layouts.
Common Questions

Is this valve a mixing or a diverting configuration?
The 100276831 is a versatile 3-way valve that can be piped for either mixing or diverting applications depending on the system design and the location of the common port relative to the coil or heat exchanger.

Can this be used for both heating and cooling loops?
Yes, this HVACR valve is suitable for managing flow path configurations in both heating and chilled water systems to regulate terminal unit output.

Does this valve include a mounted actuator?
This part number typically refers to the valve body; verify if your application requires a specific pneumatic or electronic actuator for automated flow control.

This item is not eligible for free shipping.

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

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Description

The Lochinvar & A.O. Smith 100276831 Valve is a heavy-duty 2 1/2" 3-way bypass valve engineered for precision flow control in commercial hydronic and potable water systems. Designed to handle the rigorous demands of high-output boilers and water heaters, this 3-port diverting valve allows for seamless redirection of fluid between the primary loop and the bypass circuit. Its robust construction ensures long-term performance in commercial HVACR applications where maintaining specific temperature deltas and system pressure is critical for equipment longevity and thermal efficiency.

This three-way mixing valve configuration is frequently utilized to prevent flue gas condensation by maintaining return water temperatures above 140°F, acting as a reliable low-temperature bypass. As a genuine OEM replacement part for Lochinvar and A.O. Smith systems, the 100276831 eliminates compatibility issues during field installation. The 2.5-inch connection size is optimized for high-volume piping, providing the flow regulation necessary to protect heat exchangers from thermal shock in large-scale industrial and multi-unit residential settings.

Key Benefits
  • Optimized Flow Management: Facilitates precise fluid diversion to maintain consistent system temperatures and prevent short-circuiting in constant flow systems.
  • Industrial-Grade Reliability: Built for commercial water heater and boiler environments, offering superior resistance to mechanical wear and chemical exposure.
  • Boiler Protection: Acts as a critical bypass valve to safeguard non-condensing units from corrosive flue gas condensation during low-load periods.
  • Seamless Integration: Standardized 2 1/2" threading ensures a secure, leak-free connection in standard hydronic piping layouts.
Common Questions

Is this valve a mixing or a diverting configuration?
The 100276831 is a versatile 3-way valve that can be piped for either mixing or diverting applications depending on the system design and the location of the common port relative to the coil or heat exchanger.

Can this be used for both heating and cooling loops?
Yes, this HVACR valve is suitable for managing flow path configurations in both heating and chilled water systems to regulate terminal unit output.

Does this valve include a mounted actuator?
This part number typically refers to the valve body; verify if your application requires a specific pneumatic or electronic actuator for automated flow control.

This item is not eligible for free shipping.

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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