Laars LAARS-RE0014400 Aquastat 100-240F Auto Reset

Product Description

The LAARS LAARS-RE0014400 is an aquastat designed for hydronic heating and hot water system temperature control. This control senses water temperature and opens or closes a circuit at a set point within a range of 100 to 240 degrees F. The auto-reset (A/R) function automatically restores the circuit once the water temperature returns to a safe operating level, eliminating the need for manual intervention after a temperature excursion. Licensed HVAC technicians and plumbers install this aquastat as part of boiler and hot water heating system controls.

This aquastat is suited for residential and light commercial hydronic heating applications where reliable high-limit or operating-control temperature sensing is required. It is installed in systems where water temperature must be monitored and controlled to protect equipment and maintain efficient system operation. The Bradford White compatibility noted in the supplier title suggests application in boiler or water heater control circuits where an A/R aquastat of this temperature range is specified.

Key Features

• Auto-reset operation restores circuit automatically after temperature returns to safe range
• Wide temperature range of 100 to 240 degrees F covers both operating and high-limit control applications
• Designed for hydronic heating and hot water system temperature control circuits
• OEM-style replacement part for LAARS and Bradford White system applications

Compatibility

The supplier title references LAARS and Bradford White systems. Specific compatible model numbers were not provided in the product data. Verify fitment against your equipment model number and existing control wiring before ordering.

Installation Notes

Installation should be performed by a licensed HVAC technician or plumber. Shut down the boiler or water heater and allow the system to cool before removing or installing the aquastat. Ensure the control is mounted in firm contact with the pipe or aquastat well as required by the system design. Follow all local mechanical and electrical codes when making control wiring connections.

Technical Specifications

• Temperature Range: 100 to 240 degrees F
• Reset Type: Auto Reset

Standard Information

• Brand: LAARS
• Manufacturer Part Number: LAARS-RE0014400