Lochinvar & A.O. Smith 100157702 Control
The Lochinvar & A.O. Smith 100157702 Control is a critical outdoor air reset control designed to optimize the performance of hydronic heating systems. Engineered for precision, this high-efficiency boiler control board (compatible with Lochinvar Copper-Fin and Solution series models CB045 through CB500) automatically modulates the system's water temperature based on real-time ambient conditions. By adjusting the supply water setpoint, it prevents short-cycling and ensures the equipment operates within its most efficient thermal range. This direct replacement for KIT3051 and RLY2056 is essential for contractors looking to reduce fuel consumption and stabilize indoor comfort levels. Integrating this HVAC outdoor sensor control allows for a linear reset curve, which matches the heat output to the building's actual heat loss, providing a sophisticated layer of logic to the standard boiler temperature control sequence.
Key Benefits- Engineered Efficiency: Dynamically scales water temperature to lower fuel input during milder weather, significantly reducing operational costs.
- System Longevity: Minimizes mechanical stress and ignition cycles by preventing frequent on/off staging of the burner.
- Versatile Application: Authorized for use in both condensing and non-condensing Lochinvar boilers, as well as A.O. Smith high-capacity water heaters.
- Technical Compatibility: Serves as the factory-spec substitute for legacy part numbers 100167664 and KIT3051, ensuring a seamless field installation.
What boiler models are compatible with this control?
This module is specifically designed for Lochinvar CB045-CB500 units, including the Copper-Fin (CWN399PM, CWN500PM) and Solution series boilers.
How does an outdoor air reset control improve comfort?
Instead of reacting only to an indoor thermostat, the 100157702 control anticipates heat loss before it occurs, maintaining a consistent thermal equilibrium inside the structure.
Is specialized equipment required for installation?
Yes, this component should be installed and calibrated by a licensed technician to ensure the reset curve is properly aligned with the specific HVAC system requirements.
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: $276.76
-65%$276.76
$96.87Lochinvar & A.O. Smith 100157702 Control
The Lochinvar & A.O. Smith 100157702 Control is a critical outdoor air reset control designed to optimize the performance of hydronic heating systems. Engineered for precision, this high-efficiency boiler control board (compatible with Lochinvar Copper-Fin and Solution series models CB045 through CB500) automatically modulates the system's water temperature based on real-time ambient conditions. By adjusting the supply water setpoint, it prevents short-cycling and ensures the equipment operates within its most efficient thermal range. This direct replacement for KIT3051 and RLY2056 is essential for contractors looking to reduce fuel consumption and stabilize indoor comfort levels. Integrating this HVAC outdoor sensor control allows for a linear reset curve, which matches the heat output to the building's actual heat loss, providing a sophisticated layer of logic to the standard boiler temperature control sequence.
Key Benefits- Engineered Efficiency: Dynamically scales water temperature to lower fuel input during milder weather, significantly reducing operational costs.
- System Longevity: Minimizes mechanical stress and ignition cycles by preventing frequent on/off staging of the burner.
- Versatile Application: Authorized for use in both condensing and non-condensing Lochinvar boilers, as well as A.O. Smith high-capacity water heaters.
- Technical Compatibility: Serves as the factory-spec substitute for legacy part numbers 100167664 and KIT3051, ensuring a seamless field installation.
What boiler models are compatible with this control?
This module is specifically designed for Lochinvar CB045-CB500 units, including the Copper-Fin (CWN399PM, CWN500PM) and Solution series boilers.
How does an outdoor air reset control improve comfort?
Instead of reacting only to an indoor thermostat, the 100157702 control anticipates heat loss before it occurs, maintaining a consistent thermal equilibrium inside the structure.
Is specialized equipment required for installation?
Yes, this component should be installed and calibrated by a licensed technician to ensure the reset curve is properly aligned with the specific HVAC system requirements.
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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Description
The Lochinvar & A.O. Smith 100157702 Control is a critical outdoor air reset control designed to optimize the performance of hydronic heating systems. Engineered for precision, this high-efficiency boiler control board (compatible with Lochinvar Copper-Fin and Solution series models CB045 through CB500) automatically modulates the system's water temperature based on real-time ambient conditions. By adjusting the supply water setpoint, it prevents short-cycling and ensures the equipment operates within its most efficient thermal range. This direct replacement for KIT3051 and RLY2056 is essential for contractors looking to reduce fuel consumption and stabilize indoor comfort levels. Integrating this HVAC outdoor sensor control allows for a linear reset curve, which matches the heat output to the building's actual heat loss, providing a sophisticated layer of logic to the standard boiler temperature control sequence.
Key Benefits- Engineered Efficiency: Dynamically scales water temperature to lower fuel input during milder weather, significantly reducing operational costs.
- System Longevity: Minimizes mechanical stress and ignition cycles by preventing frequent on/off staging of the burner.
- Versatile Application: Authorized for use in both condensing and non-condensing Lochinvar boilers, as well as A.O. Smith high-capacity water heaters.
- Technical Compatibility: Serves as the factory-spec substitute for legacy part numbers 100167664 and KIT3051, ensuring a seamless field installation.
What boiler models are compatible with this control?
This module is specifically designed for Lochinvar CB045-CB500 units, including the Copper-Fin (CWN399PM, CWN500PM) and Solution series boilers.
How does an outdoor air reset control improve comfort?
Instead of reacting only to an indoor thermostat, the 100157702 control anticipates heat loss before it occurs, maintaining a consistent thermal equilibrium inside the structure.
Is specialized equipment required for installation?
Yes, this component should be installed and calibrated by a licensed technician to ensure the reset curve is properly aligned with the specific HVAC system requirements.
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.
