Commercial Building Controls : Thermostats - Commercial : Proportional Thermostats : T921 : T921A1191/U

Tradeline.Proportional T-Stat, 56 F to 84 F,Comtemporary Cover, Vertical Mounting

Overview

Proportional Thermostats provide low voltage, 3-wire control for valve motors, damper motors, and balancing relays in heating or cooling system applications.

Features

• Bellows element adjusts potentiometer slider to regulate motor operation.
• Removable setting knob prevents unauthorized tampering with setpoint.

Product Specifications

Hazmat Information

UN 2037 Butane (Receptacles, small, containing gas cartridges), 2.1, LTD. QTY, one Fiberboard box X 1kg

Dimensions (in.)

5 11/16 in. high x 3 3/8 in. wide x 2 1/4 in. deep

Dimensions (mm)

144 mm high x 86 mm wide x 58 mm deep

Includes

Tradeline model which includes slotted sides and an add-on faceplate to allow thermostat to be mounted horizontally.

Item Type

Product

Mounting

Vertical

Tradeline Value

Tradeline

Throttling Range (F)

2.5 F

Throttling Range (C)

1.4 C

Output Signal

135 Ohm potentiometer

Setting Temperature Range (F)

56 F to 84 F

Category	Commercial Building Controls
Manufacturer	HONEYWELL
Product	Thermostats - Commercial
Style	Thermostats - Commercial

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