Roberts Gorden CTH2-80 Model CTH2-40, CTH2-125, CTH2-175, Input Btu/h x 100 125 150 175, Weights

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VANTAGE® II

 

 

 

Model

 

CTH2-40

CTH2-60

CTH2-80

CTH2-100

CTH2-125

CTH2-150

CTH2-175

 

 

 

 

 

 

 

 

 

Minimum Length of Straight Tube*

[ft] A

10

20

20

30

40

50

60

Minimum Length of U-tube*

[ft, in] B

N/A

11.7

11.7

16.7

21.7

26.7

31.7

Overall Minimum Length of Straight Tube

[ft, in] C

11, 5.5

21, 5.5

21, 5.5

31, 5.5

41, 5.5

51, 5.5

61, 5.5

Overall Minimum Length of U-tube

[ft, in] D

N/A

13, 0.5

13, 0.5

18, 0.5

23, 0.5

28, 0.5

33, 0.5

Input (Btu/h) x (1000)

 

 

40

60

80

100

125

150

175

Inlet Pressure

[in wc]NG min.

4.6

4.6

4.6

4.6

4.6

4.6

5

 

LPG Propane min.

11

11

11

11

11

11

11

 

NG & LPG Propane max.

14

14

14

14

14

14

14

Gas Connection

 

NPT

½"

½"

½"

½"

½"

¾"

¾"

Weights

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Overall Length of Tube and Accessory Packages

[ft]

10

20

30

40

50

60

70

Hot Rolled or Aluminized Tube

 

 

 

 

 

 

 

 

 

with Aluminum Reflector

 

[lb]

52

86

120

161

206

240

281

Aluminized Tube with Stainless Steel Reflector

[lb]

66

113

152

208

265

304

360

 

 

 

 

 

 

 

 

 

 

Burner

 

[lb]

40

 

 

 

 

 

 

Aluminized U-tube with Aluminum End Caps

[lb]

19

 

 

 

 

 

 

Aluminized U-tube with Stainless Steel End Caps

[lb]

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fuel

 

 

NG or LPG Propane

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Electrical Supply

 

 

120 V, 60 Hz, 1 A (Run) 5 A (Start)

 

 

 

 

 

Heat Exchanger Tubing

 

 

10 ft Sections, 4" dia, 16 Gauge, First 10 ft ALUMI-THERM® Steel Tubing

 

 

 

 

 

[Remaining Hot Rolled, Heat Treated Aluminized or Double Porcelain Coated Steel Tubing]

 

Exhaust Flue

 

dia

4"

 

 

 

 

 

 

Reflector and End Caps

 

 

.024 Aluminum [Optional - .024 Stainless Steel Type 304]

 

 

 

Control System

 

 

Honeywell® SmartValve® II Combines Gas Valve and Hot Surface Electronic Ignition Control

 

 

 

 

Fully Automatic, Four-Try, 100% Shut-Off, Prepurge, Auto Reset, LED Indicator Status

 

Approved As

 

 

Indoor (Vented or Unvented)

 

 

 

 

 

Certification

 

 

ANSI Z83.20/CSA 2.34, 2.17

 

 

 

 

 

Warranty

 

 

Three-Year Limited (Refer to Installation, Operation and Service Manual for Details)

 

 

*For additional lengths, please see the current Installation, Operation and Service Manual.

Clearances to Combustibles **[in]

 

Model

 

 

 

 

 

 

 

 

 

 

CTH2-40

CTH2-60

CTH2-80

CTH2-100

CTH2-125

CTH2-150

CTH2-175

 

Horizontal

45°

 

 

 

 

 

 

 

Horiz.

45°

Horiz.

45°

Horiz.

45°

Horiz.

45°

Horiz.

45°

Horiz.

45°

Horiz.

45°

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

6

8

6

8

6

8

6

10

6

10

6

12

8

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

27

8

35

8

38

8

40

8

46

8

50

8

52

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

53

51

63

60

66

66

71

74

77

78

80

84

82

85

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

27

46

35

54

38

60

40

64

46

69

50

74

52

79

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

**Clearances B, C and D can be reduced by 50% for locations 25 ft (7 m) or more downstream of the burner. For other mounting options and associated clearances, complete installation, operation and service criteria, please see the current issue of the Installation, Operation and Service Manual.

Installation Code and Annual Inspections:

All installations and service of ROBERTS GORDON® equipment must be performed by a contractor qualified in the installation and service of equipment sold and supplied by Roberts-Gordon and conform to all requirements set forth in the ROBERTS GORDON® manuals and all applicable governmental authorities pertaining to the installation, service and operation of the equipment. To help facilitate optimum performance and safety, Roberts-Gordon recommends that a qualified contractor annually inspect your ROBERTS GORDON® equipment and perform service where necessary, using only replacement parts sold and supplied by Roberts-Gordon.

Further Information: Applications, engineering and detailed guidance on systems design, installation and equipment performance is available through ROBERTS GORDON® representatives. Please contact us for any further information you may require, including the Installation, Operation and Service Manual.

This product is not for residential use.

This document is intended to assist licensed professionals in the exercise of their professional judgment.

Roberts-Gordon LLC

European Office:

1250 William Street

Roberts-Gordon Europe Limited

P.O. Box 44

Telephone: +44 (0)121 506 7700

Buffalo, NY 14240-0044 USA

Fax: +44 (0)121 506 7701

Telephone: 716.852.4400

 

Fax: 716.852.0854

 

Toll Free: 800.828.7450

 

www.rg-inc.com

 

© 2008 Roberts-Gordon LLC All rights reserved. No part of this work covered by the copyrights herein may be reproduced or copied in any form or by any means – graphic, electronic, or mechanical, including photocopying, recording, taping, or information storage and retrieval systems – without written permission of Roberts-Gordon, LLC.

Printed in U.S.A.

CTH2SNA

5M 0608 Rev H

Image 2
Contents Diagnostic capability incorporated in burner design Years of field-proven product performanceCTH2-80 WeightsModel CTH2-40 CTH2-125
Related manuals
Manual 68 pages 17.18 Kb

CTH2-175, CTH2-150, CTH2-100, CTH2-40, CTH2-80 specifications

Roberts Gorden is a reputable name in the field of heating and energy efficiency, and its CTH2 series of infrared radiant heaters—including the CTH2-150, CTH2-80, CTH2-125, CTH2-100, and CTH2-175—are a testament to innovation and quality. Designed for commercial and industrial spaces, these heaters provide effective and efficient heating solutions tailored to various needs.

The CTH2 series employs advanced infrared heating technology, which radiates warmth directly to objects and individuals in the space rather than heating the air. This method ensures rapid heat-up times and energy conservation, making the heaters ideal for workshops, warehouses, and other large areas where traditional heating systems may be inefficient.

One of the main features of the CTH2 series is its high thermal efficiency. The heaters convert a significant portion of the energy consumed into usable heat, resulting in lower operational costs and a reduced carbon footprint. The CTH2 models utilize durable components designed to withstand the rigors of industrial environments, ensuring longevity and reliable performance.

The CTH2-150, CTH2-80, CTH2-125, CTH2-100, and CTH2-175 models vary in output capacity and design, providing flexibility for different heating requirements. The maximum heat output ranges significantly among the models, with the CTH2-175 offering the highest thermal output, making it suitable for larger spaces or areas requiring immediate and intense heating. Conversely, the CTH2-80 is ideal for smaller areas or those that require less heat.

Installation versatility is another key characteristic of the CTH2 series. These heaters can be mounted from the ceiling or installed horizontally or vertically, accommodating different building layouts and operational needs. The heaters are also designed for easy maintenance, featuring accessible components to facilitate routine checks and repairs.

The CTH2 series incorporates safety features such as overheat protection and flame safeguard systems, ensuring safe operation even in busy industrial settings. Additionally, their sleek and modern design allows them to integrate seamlessly with existing infrastructure without detracting from the overall aesthetic of the space.

In conclusion, Roberts Gorden’s CTH2 series—including the CTH2-150, CTH2-80, CTH2-125, CTH2-100, and CTH2-175—represents a pinnacle of infrared heating technology. With their impressive efficiency, customizable output, versatile installation options, and robust safety features, these heaters are a reliable choice for any commercial or industrial heating requirement.