Product Overview

ManualsBrandsJohnson Controls ManualsHeating SuppliesReverse Acting High Volume Horizontal Mount Pneumatic Dual Temperature Thermostat (cover sold separately)

Controls Group 507 E. Michigan Street

P.O. Box 423, Milwaukee, WI 53202

Code No. LIT-1921685

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.

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t4752 less 1921685 9thcc:1-136B Pneumatics Thermostats Rev:

07/18/97

logo:

JCI

left ft:

(none)

right ft:

standard

Sect# = 0

seQ# = 125

T-4752

Heating-Cooling Thermostat

t4752.epi

Description

The T-4752 Thermostat is a high volume

output, heating-cooling thermostat. Provides

automatic changeover between Direct Acting

(DIR) and Reverse Acting (REV) when supply

pressure changes from 15 to 20 psig (105 to

40 kPa).

Features

• includes Fahrenheit dial

• available in vertical or horizontal model

To Order

Specify the code number from the following

selection chart.

Selection Chart

Note: Order cover and mounting bracket

separately.

Code Number Description

T-4752-201

15 psig DIR, 20 psig REV,

Horizontal Mounting

T-4752-202

15 psig DIR, 20 psig REV,

Vertical Mounting

T-4752-205

15 psig REV, 20 psig DIR,

Horizontal Mounting

T-4752-206

15 psig REV, 20 psig DIR,

Vertical Mounting