T-3610-1001 Johnson Controls Thermostat

Overview

The Johnson Controls T-3610-1001 is a pneumatic low limit thermostat engineered for reliable duct-mounted freeze protection and air-handling applications. This low volume controller is designed to maintain a minimum air temperature, utilizing built-in pneumatic feedback to ensure an exact proportional relationship between the measured temperature and the control pressure. It delivers precise air temperature control with minimal variation in response to the average temperature sensed across the length of its element.

Features

• Proportional direct-acting control mechanism
• Ball-type control port designed for increased accuracy
• Low volume controller design incorporating pneumatic feedback for linearity
• Lever with reinforced edges for increased operational linearity
• Adjustable sensitivity range up to 75 psi and a set point dial
• Integral hypodermic needle test point for convenient field testing
• Furnished with a durable steel support bracket for duct mounting

Specifications

• Code Number: T-3610-1001
• Sensor Type: 8-foot liquid-filled averaging element with five element holders
• Connection: 1/8-inch NPT barbed fitting for 5/32-inch or 1/4-inch OD polytubing
• Temperature Range: 0 to 270°F (-18 to 132°C) at 8 psig
• Factory Set Point: 57°F (14°C) with dial gradations representing 2°F (1.1°C)
• Piping configuration: 1 Pipe system

Applications

• Designed for commercial HVAC duct mounting and air-handling units
• Used for return air, mixed air, and unit ventilator low-limit temperature control
• Suitable for environmental control systems where heating and/or cooling freeze protection is required