Honeywell TR 51303 Aquastat Controller

Manufacturer: HONEYWELL

Type: AQUASTAT CONTROLLER

Model: TR 51303

Part No.: L4189A 2105 1 0540

The Honeywell TR 51303 Aquastat Controller is engineered for precision temperature control in a wide range of heating systems. Designed for use as a high or low limit switch, it operates by breaking circuits on temperature rise. With a remote bulb mounting and knob-based setting interface, it ensures accurate control and ease of installation. This compact controller is ideal for industrial and commercial temperature regulation applications.