TABLE OF CONTENTS

SECTION 1: Heater Safety

1

SECTION 12: Control Methods

42

1.1 Manpower Requirements

1

12.1 ROBERTS GORDON® System Control

42

SECTION 2: Installer Responsibility

2

12.2 ROBERTS GORDON® ULTRAVACTM

42

2.1

Wall Tag

2

12.3

SPST Transformer Relay (P/N 90417600)

42

2.2

Corrosive Chemicals

2

12.4

DPST Transformer Relay (P/N 90436300)

42

2.3

National Standards and Applicable Codes

2

SECTION 13: Starting The System

49

SECTION 3: Critical Considerations

3

13.1

Checking the Gas Line

49

3.1

Required Clearances to Combustibles

3

13.2

Checking the Electrical System

49

SECTION 4: National Standards and Applicable Codes

7

13.3

Starting the System

49

4.1

Gas Codes

7

13.4

Setting the Vacuum

49

4.2

Aircraft Hangars

7

SECTION 14: Operation and Maintenance

51

4.3

Public Garages

7

14.1

Sequence of Operation

51

4.4

Electrical

7

14.2

To Shut Off Heater

51

4.5

Venting

7

14.3

To Start Heater

51

4.6

High Altitude

7

14.4

Pre-Season Maintenance and Annual Inspection....

51

SECTION 5: Major Components

8

14.5

Maintenance Checklist

52

5.1

Standard Parts List

11

SECTION 15: Troubleshooting

55

SECTION 6: Design Requirements

13

15.1

Troubleshooting Flow Chart

55

SECTION 7: Heater Installation

15

SECTION 16: Replacement Parts

57

7.1

Tube Installation

16

SECTION 17: General Specifications

58

7.2

Coupling and Tube Assembly

16

17.1 Material Specification

58

7.3 Elbow Package Configuration

17

17.2 Heater Specifications

58

7.4

Reflector Installation

18

17.3 Suspension Specifications

58

7.5

Burner Installation

20

17.4 Controls Specifications

58

SECTION 8: Optional Heater Accessories

21

SECTION 18: The ROBERTS GORDON® CORAYVAC®

 

8.1

Tee Installation

21

 

Limited Warranty

61

8.2

Reflector Joint

21

 

 

 

8.3

Reflector Side Extension

23

 

 

 

8.4

Universal Shield

24

 

 

 

8.5

Barrier Shield

24

 

 

 

8.6

Two-Foot Decorative Grille Installation

25

 

 

 

8.7

One-Foot Decorative Grille Installation

26

 

 

 

8.8

Protective Grille Installation

29

 

 

 

8.9

Classic Cast-Iron Components

30

 

 

 

SECTION 9: Pump Installation and Venting

31

 

 

 

9.1

Pump Installation

31

 

 

 

9.2

General Venting Requirements Model EP-100,

 

 

 

 

 

EP-200 and EP-300 Series Pumps

32

 

 

 

9.3

Horizontal Venting 4" (10 cm) Pipe

34

 

 

 

SECTION 10: Outside Air Supply

37

 

 

 

10.1 Pressurized

37

 

 

 

10.2 Non-Pressurized

37

 

 

 

10.3 Outside Air Blower Internal Wiring

38

 

 

 

SECTION 11: Gas Piping

41

 

 

 

©2006 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 the written permission of Roberts-Gordon, LLC.

Printed in U.S.A.

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Roberts Gorden CRV-B-6, CRV-B-8, CRV-B-9, CRV-B-12A, CRV-B-10, CRV-B-2, CRV-B-4 service manual Roberts GORDON, LLC

CRV-B-4, CRV-B-12, CRV-B-2, CRV-B-10, CRV-B-6 specifications

The Roberts Gordon CRV-B-9 is a state-of-the-art infrared radiant heater designed for industrial and commercial heating applications. Renowned for its efficiency and effectiveness, the CRV-B-9 represents a significant advancement in the world of space heating solutions.

One of the main features of the CRV-B-9 is its advanced infrared technology, which allows for precise heating without the necessity of warming the entire space. This targeted heating provides immediate comfort, as it directly warms objects and people rather than the air around them, making it particularly effective in large warehouses, manufacturing facilities, and retail spaces.

The heater boasts an impressive output of up to 80,000 BTUs, making it suitable for a wide range of applications. It utilizes natural gas as fuel, which contributes to its efficiency and cost-effectiveness. With a robust design and durable construction, the CRV-B-9 is built to withstand the rigors of industrial environments while ensuring a long product lifespan.

Another significant characteristic of the CRV-B-9 is its ability to integrate with advanced control systems. This includes compatibility with programmable thermostats and energy management systems, allowing for optimized temperature control and reduced energy consumption. The heater can be adjusted to suit different operational needs, making it a flexible solution for various heating scenarios.

The CRV-B-9 also features a compact design, allowing for easy installation in a variety of spaces. Its low-profile shape and modular capability enable users to arrange multiple units to achieve the desired heating coverage without compromising floor space, a crucial aspect for busy, high-traffic areas.

Safety is a priority with the CRV-B-9, which is equipped with various safety features such as a flame safety cutoff switch and over-temperature protection. These mechanisms ensure safe operation, providing peace of mind for users in demanding environments.

In summary, the Roberts Gordon CRV-B-9 infrared radiant heater stands out for its innovative technology, impressive output, energy efficiency, and safety features. Its flexibility and robust design make it an ideal choice for businesses looking to enhance comfort while minimizing energy costs. Whether in a manufacturing plant or a retail outlet, the CRV-B-9 provides a reliable and effective heating solution.