
Laars Heating Systems RE0014400 Control
The Laars RE0014400 Aquastat Control is a critical high-limit or operating control designed for precise temperature regulation in hydronic heating systems and commercial boiler applications. This SPST (Single Pole Single Throw) capillary-style controller features an adjustable range of 100-240°F, providing essential thermal protection and system sequencing. Engineered with a 110-inch copper capillary, this immersion-style aquastat allows for flexible bulb placement in remote sensing wells, ensuring accurate medium temperature readings even in complex piping configurations. For contractors performing boiler control replacement or system maintenance, the RE0014400 offers reliable electrical switching for circulator pumps or burner circuits. The rugged construction and precise differential settings make this Laars OEM replacement part the standard for maintaining peak efficiency and preventing over-temperature conditions in industrial and residential atmospheric or high-efficiency boilers.
Key Technical Benefits- Extended Sensing Reach: The 110-inch capillary lead enables versatile installation in deep wells or remote headers.
- Broad Temperature Range: Adjustable 100-240°F scale accommodates various HVAC high-limit and operating control requirements.
- Standard SPST Switching: Ensures seamless integration with existing 24V or line voltage control loops.
- OEM Compatibility: Specifically calibrated for Laars Heating Systems to maintain factory specifications and Aries/Mighty Therm performance.
What is the primary function of the 110-inch capillary on this control?
The extended capillary allows the sensing bulb to be positioned deep within the heat exchanger or at a remote header, providing accurate fluid temperature feedback to the boiler temperature control system.
Can this aquastat be used as a high-limit safety?
Yes, the RE0014400 is frequently utilized as a manual or automatic reset high-limit to break the circuit if the system exceeds the maximum setpoint, protecting the vessel from localized boiling.
Is this compatible with non-Laars systems?
While designed as a Laars heating part, it can function as a universal SPST aquastat in any system requiring a 100-240°F range, provided the sensing well is compatible with the bulb diameter.
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: $232.44
-65%$232.44
$81.35Laars Heating Systems RE0014400 Control
The Laars RE0014400 Aquastat Control is a critical high-limit or operating control designed for precise temperature regulation in hydronic heating systems and commercial boiler applications. This SPST (Single Pole Single Throw) capillary-style controller features an adjustable range of 100-240°F, providing essential thermal protection and system sequencing. Engineered with a 110-inch copper capillary, this immersion-style aquastat allows for flexible bulb placement in remote sensing wells, ensuring accurate medium temperature readings even in complex piping configurations. For contractors performing boiler control replacement or system maintenance, the RE0014400 offers reliable electrical switching for circulator pumps or burner circuits. The rugged construction and precise differential settings make this Laars OEM replacement part the standard for maintaining peak efficiency and preventing over-temperature conditions in industrial and residential atmospheric or high-efficiency boilers.
Key Technical Benefits- Extended Sensing Reach: The 110-inch capillary lead enables versatile installation in deep wells or remote headers.
- Broad Temperature Range: Adjustable 100-240°F scale accommodates various HVAC high-limit and operating control requirements.
- Standard SPST Switching: Ensures seamless integration with existing 24V or line voltage control loops.
- OEM Compatibility: Specifically calibrated for Laars Heating Systems to maintain factory specifications and Aries/Mighty Therm performance.
What is the primary function of the 110-inch capillary on this control?
The extended capillary allows the sensing bulb to be positioned deep within the heat exchanger or at a remote header, providing accurate fluid temperature feedback to the boiler temperature control system.
Can this aquastat be used as a high-limit safety?
Yes, the RE0014400 is frequently utilized as a manual or automatic reset high-limit to break the circuit if the system exceeds the maximum setpoint, protecting the vessel from localized boiling.
Is this compatible with non-Laars systems?
While designed as a Laars heating part, it can function as a universal SPST aquastat in any system requiring a 100-240°F range, provided the sensing well is compatible with the bulb diameter.
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 Laars RE0014400 Aquastat Control is a critical high-limit or operating control designed for precise temperature regulation in hydronic heating systems and commercial boiler applications. This SPST (Single Pole Single Throw) capillary-style controller features an adjustable range of 100-240°F, providing essential thermal protection and system sequencing. Engineered with a 110-inch copper capillary, this immersion-style aquastat allows for flexible bulb placement in remote sensing wells, ensuring accurate medium temperature readings even in complex piping configurations. For contractors performing boiler control replacement or system maintenance, the RE0014400 offers reliable electrical switching for circulator pumps or burner circuits. The rugged construction and precise differential settings make this Laars OEM replacement part the standard for maintaining peak efficiency and preventing over-temperature conditions in industrial and residential atmospheric or high-efficiency boilers.
Key Technical Benefits- Extended Sensing Reach: The 110-inch capillary lead enables versatile installation in deep wells or remote headers.
- Broad Temperature Range: Adjustable 100-240°F scale accommodates various HVAC high-limit and operating control requirements.
- Standard SPST Switching: Ensures seamless integration with existing 24V or line voltage control loops.
- OEM Compatibility: Specifically calibrated for Laars Heating Systems to maintain factory specifications and Aries/Mighty Therm performance.
What is the primary function of the 110-inch capillary on this control?
The extended capillary allows the sensing bulb to be positioned deep within the heat exchanger or at a remote header, providing accurate fluid temperature feedback to the boiler temperature control system.
Can this aquastat be used as a high-limit safety?
Yes, the RE0014400 is frequently utilized as a manual or automatic reset high-limit to break the circuit if the system exceeds the maximum setpoint, protecting the vessel from localized boiling.
Is this compatible with non-Laars systems?
While designed as a Laars heating part, it can function as a universal SPST aquastat in any system requiring a 100-240°F range, provided the sensing well is compatible with the bulb diameter.
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.












