Product Description

The Honeywell T675A2100/U is a remote bulb temperature controller designed for precise regulation of air or liquid temperatures in ducts, pipes, tanks, and boilers. This model features a setpoint range of 15°C to 75°C (59°F to 167°F) and utilizes a copper bulb sensor with a 5 ft (1.5 m) capillary tube, allowing for flexible placement of the sensing element. The controller is equipped with a single-pole, double-throw (SPDT) relay output, suitable for controlling dampers and valves in heating, cooling, or heating-cooling systems. Its ambient temperature compensation ensures stable performance across varying environmental conditions. The T675A2100/U is compatible with 120 VAC or 240/277 VAC power supplies and can be mounted in any position, offering versatility in installation.

Technical Specifications

• Model: T675A2100/U
• Type: Remote Bulb Temperature Controller
• Setpoint Range: 15°C to 75°C (59°F to 167°F)
• Sensing Element: Copper Bulb
• Capillary Length: 5 ft (1.5 m)
• Output: Single-Pole, Double-Throw (SPDT) Relay
• Power Supply: 120 VAC or 240/277 VAC
• Mounting: Can be mounted in any position
• Ambient Temperature Compensation: Yes
• Typical Applications: Control of dampers and valves in heating, cooling, or heating-cooling systems