Product Overview

The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2011 Johnson Controls, Inc.
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T-3610
Pneumatic Low Limit Controller
Description
The T-3610 Pneumatic Low Limit Controller is
a low volume proportional controller providing
temperature control for a wide variety of
applications including, return air, mixed air,
and unit ventilator control.
Repair Information
If the T-3610 Pneumatic Low Limit Controller fails to operate within its specifications, replace
the unit. For a replacement controller, contact the nearest Johnson Controls® representative.
Selection Charts
T-3610 Pneumatic Low Limit Controller
Code Number Description
T-3610-1001 8 ft Averaging Element with Five Element Holders and Duct Mounting Bracket
T-3610-1002 18 in. (46 Cm) Rigid Stem Element with Plastic Mounting Bracket for Unit Ventilators
T-3610-1003 18 in. (46 cm) Rigid Stem Element with Duct Mounting Bracket
Accessories for T-3610
Code Number Description
R-3710 Series 0.007 in. Restrictor
T-275-101 Averaging Element Holder
TE-6001-8 Temperature Element Holder
T-275-100 “B” Bulb Holder
Code No. LIT-1921575
Issued January 15, 2008
T-3610 Pneumatic Low Limit Controller
Refer to T-3610 Pneumatic Low Limit
Thermostat Product Bulletin (LIT-7171165)
for important product information.
Features
• for duct mounting or unit ventilator
applications the T-3610 is available with
either an 8 ft (244 cm) liquid filled
averaging element or an 18 in. (46 cm)
liquid filled rigid stem element
• adjustable from 0 to 270°F (0 to 132°C) at
8 psig
• factory set point at 57°F (14°C) with each
gradation on the dial representing
2°F (1.1°C)
Applications
• for duct applications, the T-3610-1001 with
8 ft (244 cm) averaging element, is
furnished with a steel support bracket.
• for duct mounting, the T-3610-1003 with
18 in. (46 cm) rigid stem element is
available with a steel support bracket.
• for unit ventilator applications, the
T-3610-1002 features an 18 in. (46 cm)
liquid filled rigid stem element and a
temperature resistant plastic mounting
bracket.