Sensors & Measurement Temperature Measurement Thermostats

Honeywell TR 51303 L4189A 2105 1 0540 Aquastat Controller

Name: HONEYWELL TR 51303 L4189A 2105 1 0540 AQUASTAT CONTROLLER
SKU: 1078093
Availability: LimitedAvailability

honeywell-TR-51303-L4189A-2105-1-0540-aquastat-controller-(used)

Used

In stock1 unitReady to ship

Reliable HONEYWELL Aquastat Controller with remote bulb mounting. Functions as a high/low limit switch and offers accurate temperature control with knob setting. Model TR 51303.

Manufacturer

HONEYWELL

SKU

1078093

Category

Thermostats

Condition

Used

0540 1 2105 51303 Aquastat Bulb Control Controller High Honeywell Hvac Industrial Knob L4189A Limit low Mounting Remote setting Switch Temperature thermostat TR

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Manufacturer: HONEYWELL

Type: AQUASTAT CONTROLLER

Model: TR 51303

Part No.: L4189A 2105 1 0540

The HONEYWELL Aquastat Controller is a reliable temperature control device used in heating and cooling systems. Designed for precision, this unit functions as a high or low limit switch with remote bulb mounting for flexible installation. It uses a temperature-responsive knob for easy adjustment and is ideal for applications where temperature regulation is critical. With break-on-rise switching capability, it ensures safe and efficient system operation in both industrial and commercial environments.