Roberts Gorden CRV-B-8, CRV-B-6, CRV-B-2, CRV-B-4 Maintain Clearance Side Clearance below

Page 40

Attach this information to a wall near the ROBERTS GORDON® heater.

®

I n f r a r e d H e a t i n g

Read the Installation, Operation, and Service Manual thoroughly before installation, operation, or service.

Know your model number and installed configuration.

Model number and installed configuration are found on the burner and in the Installation, Operation and Service Manual.

Write the largest clearance dimensions with permanent ink according to your model number and configuration in the open spaces below.

OPERATING INSTRUCTIONS

WARNING

 

 

 

1.STOP! Read all safety instructions on this information sheet.

2.Open the manual gas valve in the heater supply line.

3.Turn on electric power to the heater.

4. Set the thermostat to desired setting.

 

 

TO TURN OFF THE HEATER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1. Set the thermostat to off or the lowest setting.

 

 

 

 

 

Fire Hazard

 

 

 

 

 

 

 

IF THE HEATER WILL NOT OPERATE, TO ENSURE YOUR SAFETY,

Keep all flammable objects, liquids and vapors the minimum

FOLLOW THESE INSTRUCTIONS TO SHUT DOWN YOUR HEATER

required clearances to combustibles away from heater.

 

 

 

 

 

 

 

 

 

 

 

Some objects will catch fire or explode when placed close to

1.

Set the thermostat to off or the lowest setting.

2.

Turn off electric power to the heater.

heater.

3. Turn off the manual gas valve in the heater supply line.

 

 

 

 

4. Call your registered installer/contractor qualified in the

Failure to follow these instructions can result in death, injury

 

installation and service of gas-fired heating equipment.

 

or property damage.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Maintain

clearance

 

 

 

to

the side

and

 

 

 

 

 

clearance below

 

 

the heater from vehicles

 

and combustible materials.

Roberts-Gordon LLC

Roberts-Gordon Europe Limited

Service Telephone: +44 (0)121 506 7709

1250 William Street

Unit A, Kings Hill Business Park

Service Fax: +44 (0)121 506 7702

P.O. Box 44

Darlaston Road, Wednesbury

E-mail: uksales@rg-inc.com

West Midlands WS10 7SH UK

E-mail: export@rg-inc.com

Buffalo, NY 14240-0044 USA

Telephone: +44 (0)121 506 7700

 

 

 

 

Telephone: 716.852.4400

 

 

 

 

Fax: +44 (0)121 506 7701

 

 

 

 

Fax: 716.852.0854

 

 

 

 

 

 

 

 

 

 

 

Toll Free: 800.828.7450

 

 

 

 

 

 

 

Installation Code and Annual Inspections:

All installation 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 conduct, at a minimum, annual inspections of 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.

© 2009 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.

 

www.rg-inc.com

Printed in U.S.A.

P/N 91037912 Rev. H

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Contents Design Manual Page Roberts-Gordon LLC Page Table of Figures Page Concept CRV-SERIES System SafetyZero Regulator Assembly Overview Two Branch System Shown Fuel Savings and Comfort Clearances to combustibles at all times for safety Standard Reflector ONE Side ReflectorUniversal SHIELD, Position Foot Deco Grille Radiant Adjustment to Heat Loss Radiant Height Adjustment FactorSizing and Design Considerations ExampleSelecting the Burners Radiant DistributionRadiant Distribution Average Coverage Radiant Distribution Increased Coverage= mounting height Flow Loading Radiant Branch FlowBurner Flow Units Tailpipe Flow Pump CapacityPump Exhaust Length Requirements Radiant Tube and Tailpipe Radiant Tube LengthMinimum Radiant Tube Length Maximum Radiant Tube LengthDesign Parameters Pump Model Series Maximum LoadingCRV-Series Design Methods Flow Units Per BranchAfter Each Burner Allowable Tailpipe Lengths Burner ModelTailpipe Design Method Rule of Thumb Unshared CalculationsSystem with EP-300 Series Pump To Calculate the Total System TailpipeDamper Couplings Possible Damper Coupling Locations Example CRV-SERIES System Layouts Example System Layout Option12 m 10 3 m 20 6 m 12 m Tailpipe 10 3 m 100 30 m Example System Layout Option 7, 8 Roberts Gordon System Control P/N Control MethodsRoberts Gordon Ultravac Pressure Switch AIR Supply System PressurizedNon-Pressurized Pressurized SystemsDuct Design Rules Pipe sizingBlower P/N 90707501 Performance 112 Flow Units Sample Layout for Pressurized Outside Air Systems Roberts Gordon Ultravac Design Requirements CRV-SERIES Equipment Specifications Page Maintain Clearance Side Clearance below
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CRV-B-4, CRV-B-2, CRV-B-6, CRV-B-8 specifications

Roberts Gorden is renowned for its innovative heating solutions, particularly the CRV series of infrared radiant heaters, which include models CRV-B-2, CRV-B-4, CRV-B-6, and CRV-B-8. These heaters are designed to provide effective and efficient heating, making them ideal for various industrial, commercial, and agricultural applications.

One of the standout features of the Roberts Gorden CRV series is its advanced infrared heating technology. Unlike conventional heating systems that heat the air, infrared heaters warm objects and people directly, allowing for a more energy-efficient and comfortable environment. This makes the CRV series particularly effective in large spaces, such as warehouses, manufacturing facilities, and greenhouses.

The CRV-B models are engineered for versatility and can be mounted in various configurations, including horizontal and vertical placements, providing installation flexibility. Each model is available in different sizes and heating outputs, ensuring that users can select a unit tailored to their specific heating requirements. The CRV-B-2, for instance, is ideal for smaller spaces, while the CRV-B-8 offers higher power for larger areas.

Moreover, these heaters come equipped with advanced control systems that allow for precise temperature regulation. The units can be integrated with building management systems, enabling users to monitor and adjust settings remotely. This feature not only enhances comfort but also contributes to energy savings, as the heaters can be programmed to operate only during necessary hours.

Structural durability is another significant characteristic of the CRV series. Constructed with high-quality materials, the heaters are designed to withstand the rigors of industrial environments while maintaining optimal performance over time. The reflective surfaces enhance heat distribution, ensuring that warmth is evenly distributed throughout the space.

Safety is paramount with Roberts Gorden’s CRV heaters. They are designed with built-in safety mechanisms, including overheat protection and automatic shut-off features to prevent accidents.

Overall, the Roberts Gorden CRV-B-2, CRV-B-4, CRV-B-6, and CRV-B-8 models exemplify cutting-edge infrared heating technology, delivering effective, efficient, and reliable heating solutions tailored to diverse applications. With a combination of flexibility, advanced control capabilities, and safety features, these heaters are an excellent choice for anyone in need of powerful heating solutions.
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