Heat only, Cool only | White Rodgers 4PU49, 6WY24, 1UHG9 instruction

HVAC CONTROLS

Line Voltage Thermostats

■Mount to standard 2 x 4" vertical box

For use with fan coils, fans, contactors, circu- lator motors, motor starters, and valves. All units UL Listed except No. 4NE56. All are CSA Certified except Nos. 4NE56 and 2E503.

Note: For amp ratings, see www.grainger.com.

No. 1TKF9

HEAT ONLY

No. 2E477 has locking case to prevent tamper- ing. No. 4PU48 has positive Off position.

COOL ONLY

Single line break type thermostat is for cooling only. UL Listed.

HEATING/COOLING

No. 2E517 includes removable locking cover. No. 4NE56 features a 44°F frost protection setting. Nos. 2E734 and 3TZ43 feature two dial stops for locking dial setting. No. 2E503 is UL and C-UL Listed.

HEATING/COOLING FAN COIL

Provide control of one or two line voltage valves. 3-speed fan control. No. 2E858 features auto- matic changeover heating to cooling; No. 1N172 features manual changeover heating to cooling.

THERMOSTAT AND HUMIDISTAT/DEHUMIDISTAT

Features sensor Type NTC thermistor for temperature, and resistive sensor for humidity. LCD display. Includes screws and mounting plate. Adjustment range 30 to 90% with a +/- 2% differential.

No. 2E158

No. 1UHG9

Switch

Control

Diff.

Pilot

Dimensions (In.)

Brand

Mfr.

Item

Shpg.

Type

Range (°F)

(°F)

Duty (VA)

Model

No.

Each

Wt.

Heat Only Thermostats

4PU48

16.64

DPST

50 to 90

—

43⁄4

23⁄4

Dayton

—

0.8

SPST

50 to 90

125

31⁄4

23⁄4

Invensys

801

1TKF9

11.09

0.6

SPST

55 to 85

—

23⁄4

21⁄2

White-Rodgers

152-9

2E369

106.20

1.8

SPST

55 to 95

—

23⁄4

21⁄2

White-Rodgers

152-10

2E477

125.15

1.8

Cool Only Thermostat

SPST

50 to 90

125

31⁄4

23⁄4

Invensys

803

1TKG1

16.65

0.6

Heating/Cooling Thermostats

2E158

16.77

SPDT

50 to 90

2h/4c

—

43⁄4

23⁄4

Columbus Electric

ETD-5S-6S

0.5

SPDT

0 to 120

125

31⁄8

15⁄8

Honeywell

T6051A1016

2E517

94.75

1.0

SPDT

44 to 86

125

41⁄2

215⁄16

11⁄2

Honeywell

T651A3018

4NE56

59.65

0.5

SPDT

40 to 90

3h/3.5c

—

411⁄16

27⁄8

Johnson Controls

T26T3E

2E503

87.70

0.9

SPDT

55 to 90

1.5

125

51⁄8

27⁄8

21⁄8

White-Rodgers

1A10-651

2E734

58.95

0.7

SPDT

36 to 90

1.5

125

51⁄8

27⁄8

21⁄8

White-Rodgers

1A16-51

3TZ43

86.00

0.7

SPDT

55 to 95

—

23⁄4

21⁄2

White-Rodgers

179-1

2E997

117.75

1.8

Heating/Cooling Fan Coil Thermostats

1UHE3

26.50

(2) SPST

40 to 90

+/- 2

—

41⁄4

35⁄8

11⁄4

Dayton

—

0.3

(2) SPST

40 to 90

+/- 2

—

41⁄4

35⁄8

11⁄4

Dayton

—

1UHE4

26.50

0.3

SPST

50 to 90

+/-1.36

100

311⁄16

43⁄16

17⁄16

Honeywell

T6575C1001

1RZY7

81.30

0.7

SPDT

55 to 95

—

45⁄8

415⁄16

15⁄16

Honeywell

T4039M1004

2E858

115.00

0.7

SPDT

36 to 90

1.5

—

41⁄2

21⁄4

White-Rodgers

1A11-2

1N172

91.50

1.1

Thermostat and Humidistat/Dehumidistat

(2) SPST

41 to 95

+/-1

—

41⁄4

35⁄8

11⁄4

Dayton

—

1UHG9

53.25

0.3

Subbase

2E735

34.75

Heating-Cooling Subbase for use with Nos. 2E734 and 3TZ43

White-Rodgers

S29-21

0.4

Electric Heat Line Voltage Thermostats

■Mount to standard 2 x 4" vertical box

For precise control of resistive-rated electric heating equipment. All units are UL Listed; Nos. 6WY23 and 6WY24 are C-UL Listed. All are CSA Certified.

NO. 4CZ52

Controls both fan-forced and baseboard electric heaters. Thermoplastic mounting base and two 6" copper lead wires.

NO. 4CZ53

Patented CoolSwitch™ technology reduces wear on contacts and provides longer thermostat life. 5 to 7 cycles per hour. Includes two 6" copper lead wires.

NO. 6WY24

Features 7-day programming with easy, push- button adjustment. Large LCD shows time, day, and actual temperature. 3 preset temperature buttons: normal, economy, and vacation or extended absence. Features early-start switch, On/Off switch, and backlight button.

NOS. 2E831 AND 2E832

NO. 6WY23

Bimetal sensor element and long-lasting Micro

Shows actual temperature on large LCD. Heating

Switch™ mechanism. Thermostats include ther-

No. 4PU49

No. 6WY24

indicator confirms at a glance that the heat is

mometer and locking cover. No. 2E832 has

on. Backlight button and On/Off switch.

Positive Off position.

Thermostat

Switch

Sensor

Resistive

Control

Differential

Dimensions (In.)

Mfr.

Item

Shpg.

Contact Ratings

Range

Color

Brand

Type

120V (A)

240V (A)

(°F)

(Deg. F)

Model

No.

Each

Wt.

Bimetal Operated

SPST

Bimetal

50 to 90

White

43⁄4

23⁄4

Dayton

—

4PU49

20.01

0.7

5+1+1 Programmable

SPST

NTC Thermistor

—

41 to 95

+/- 1

White

41⁄4

35⁄8

11⁄4

Dayton

—

1UHG4

45.00

0.3

Electronic

SPST

NTC Thermistor

—

41 to 95

+/- 1

White

41⁄4

35⁄8

11⁄4

Dayton

—

1UHG1

62.50

0.3

Electronic

SPST

NTC Thermistor

—

50 to 90

+/- 2

White

41⁄4

35⁄8

11⁄4

Dayton

—

1UHE8

22.50

0.3

Analog

SPST

Vapor-filled dual-

50 to 80

+/- 2

White

41⁄2

27⁄8

25⁄8

Honeywell

T4398A1021

4CZ52

23.51

0.6

diaphragm

Analog

SPST

Thermistor

—

50 to 80

+/- 1

White

43⁄4

31⁄8

25⁄8

Honeywell

T4800A1015

4CZ53

59.85

0.7

Digital Nonprogrammable

DPST

Thermistor

—

40 to 86

+/- 1

White

47⁄8

23⁄4

7/8

Honeywell

TL7235A1003

6WY23

54.55

0.8

Digital Programmable

DPST

Thermistor

—

40 to 86

+/- 1

White

47⁄8

23⁄4

7/8

Honeywell

TL8230A1003

6WY24

59.80

0.8

Electric Heat, Slide Action

SPST

Bimetal

40 to 80

+/- 3

Beige

417⁄32

229⁄32

115⁄16

Honeywell

T498A1778

2E831

30.55

0.5

Electric Heat, Slide Action

DPST

Bimetal

40 to 85

+/- 3

Brushed

417⁄32

229⁄32

115⁄16

Honeywell

T498B1512

2E832

36.65

0.5

Gold

Electric Heat, Slide Action

SPST

Bimetal

40 to 85

+/- 1

Beige

41⁄2

23⁄4

11⁄4

White-Rodgers 1A65-641

4E036

29.45

0.6

Electric Heat, Slide Action

DPST

Bimetal

40 to 85

+/- 1

Beige

41⁄2

23⁄4

11⁄4

White-Rodgers

1A66-641

4E037

39.20

0.6

(*) Double pole disconnect with "Off" position which mechanically breaks both sides of line.

3820

1UHG9, 4PU49, 2.00E+158, 1TKF9, 6WY24 specifications

The White Rodgers 1TKF9, 2.00E+158, 6WY24, 4PU49, 1UHG9 is a cutting-edge thermostat designed to optimize the energy efficiency and user experience in both residential and commercial settings. Combining advanced technologies and user-friendly features, this device has established itself as a reliable choice for both homeowners and HVAC professionals.

One of the standout features of the White Rodgers 1TKF9 model is its programmable capabilities. Users can easily set schedules for heating and cooling, allowing for automatic temperature adjustments throughout the day. This programming is crucial for energy savings, as it enables the system to reduce energy consumption when the space is unoccupied, ultimately lowering utility bills.

The thermostat incorporates a large, easy-to-read display screen that presents temperature settings, current indoor conditions, and other system statuses in a clear manner. This feature enhances user experience, allowing for quick adjustments and easy monitoring.

Another significant characteristic of the White Rodgers thermostat is its compatibility with a wide range of HVAC systems. Whether it’s a conventional furnace, heat pump, or central air conditioning system, the 1TKF9 model is designed to work seamlessly with these units. Moreover, the device supports both single-stage and multi-stage heating and cooling systems, providing flexibility for various installation scenarios.

For ease of installation, the 1TKF9 comes with a straightforward wiring setup and a user-friendly manual, which guides users through the installation process with minimal hassle. This is particularly beneficial for DIY enthusiasts who prefer self-installation over professional assistance.

The thermostat is also equipped with advanced technology that includes adaptive intelligence. This feature allows the device to learn the user’s habits and preferences over time, automatically adjusting settings for maximum comfort while optimizing energy use.

In terms of reliability, the White Rodgers brand is well-regarded in the HVAC industry. The materials used in the construction of the 1TKF9 are durable, ensuring long-lasting performance. Additionally, the unit is backed by a warranty, providing peace of mind for users.

Overall, the White Rodgers 1TKF9, 2.00E+158, 6WY24, 4PU49, 1UHG9 thermostat exemplifies the perfect blend of modern technology, user-centric design, and energy efficiency, making it an excellent investment for enhanced climate control in any environment.

White Rodgers 4PU49 dimensions Heat only, Cool only, Heating/Cooling, HEATING/COOLING FAN Coil

Models: 1UHG9 4PU49 2.00E+158 1TKF9 6WY24

HVAC CONTROLS

Line Voltage Thermostats

■Mount to standard 2 x 4" vertical box

HEAT ONLY

COOL ONLY

HEATING/COOLING

HEATING/COOLING FAN COIL

THERMOSTAT AND HUMIDISTAT/DEHUMIDISTAT

No. 2E158

No. 1UHG9

16.77

Electric Heat Line Voltage Thermostats

NO. 4CZ52

NO. 4CZ53

NO. 6WY24

NOS. 2E831 AND 2E832

NO. 6WY23

Positive Off position.

1UHG9, 4PU49, 2.00E+158, 1TKF9, 6WY24 specifications