Roberts Gorden CRV-B-8 General Specifications, Pipe Connection, Dimensions, GAS Inlet Pressure

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CRV-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL

SECTION 17: GENERAL SPECIFICATIONS

17.1Material Specification 17.1.1 Reflectors

.024 Aluminium (Optional - 024 Stainless Steel Type 304).

17.2Heater Specifications 17.2.1 Ignition

Fully Automatic, Three-Try, Direct Spark, Electronic Ignition Control, 100% Safety Shut-Off.

17.3 Suspension Specifications

Hang heater with materials with a minimum working load of 75 lbs (33 kg). See Page 15, Figure 12.

17.4 Controls Specifications

Time switches, thermostats, etc. can be wired into the electrical supply. External controls supplied as an option.

General Specifications for CRV-Series heaters are as follows:

91/2" (24 cm)

61/2" (16 cm)

141/4" (36 cm)

10 3/4"

4"

Length "A"

 

(27 cm)

(10 cm)

 

6 7/8"

 

 

(17 cm)

7 5/8"

 

 

(19 cm)

 

 

3 1/2"

Reflector

 

 

 

(9 cm)

 

5/32"

 

 

 

10"

 

 

 

 

 

20"

(24.4 cm)

(.4 cm)

 

 

 

 

(51 cm)

 

 

Heat Input Rate

Length “A”

Recommended Minimum

 

Mounting Height*

 

 

 

 

 

 

 

 

 

Model

(Btu/h) x (1000)

Minimum

Maximum

Spot Heating

 

 

 

 

 

CRV-B-2 (NG only)

20

10' (3 m)

20' (6.1 m)

8' (2.4 m)

 

 

 

 

 

CRV-B-4

40

12.5' (3.8 m)

25' (7.6 m)

8' (2.4 m)

 

 

 

 

 

CRV-B-6

60

20' (6.1 m)

35' (10.7 m)

8' (2.4 m)

 

 

 

 

 

CRV-B-8

80

20' (6.1 m)

45' (13.7 m)

10' (3 m)

 

 

 

 

 

CRV-B-9

90

25' (7.6 m)

50' (15.2 m)

10' (3 m)

 

 

 

 

 

CRV-B-10

100

30' (9.1 m)

60' (18.3 m)

15' (4.5 m)

 

 

 

 

 

CRV-B-12A (NG only)

110

35' (10.7 m)

70' (21.3 m)

15' (4.5 m)

 

 

 

 

 

CRV-B-12 (LP only)

120

35' (10.7 m)

70' (21.3 m)

15' (4.5 m)

 

 

 

 

 

*See Page 3, Section 3 for clearances to combustibles.

PIPE CONNECTION:

1/2" NPT

DIMENSIONS:

Vent Connection Size: 4" (10 cm) or 6" (15 cm)

Outside Air Connection Size: 4" (10 cm)

Refer to figure above for dimensional information.

GAS INLET PRESSURE:

Natural Gas: 4.5" w.c. Minimum 14.0" w.c. Maximum

LP Gas: 10.5" w.c. Minimum 14.0" w.c. Maximum

ELECTRICAL RATING:

120 V - 60 Hz, 0.3 A

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Contents CoRayVac Page Roberts GORDON, LLC Page Table of Figures Page Heater Safety Manpower RequirementsInstaller Responsibility Wall TagCorrosive Chemicals National Standards and Applicable CodesMaintain clearances to combustibles at all times for safety Standard Reflector ONE Side ReflectorUniversal SHIELD, Position Foot Deco Grille National Standards and Applicable Codes Major Components Coupling Assembly Tube AdapterWith Lock Aluminum or Stainless Steel Reflector SideAdjustable Indoor Sensor Roberts Gordon UltravacVariable Frequency Drive Roberts GordonStandard Parts List Contents of CRV-Series Burner CartonProtective Grille Design Requirements Assembly Overview HeaterHeater Installation Critical Hanger PlacementTube Installation Coupling and Tube Assembly2 Elbow Installation ± 2 5 cmReflector Installation 1 Reflector Installation with Hole 2 Reflector InstallationScrew Wire Form Reflector Support Strap Burner Installation Burner Combustion Chamber Gasket End VentTee Installation Optional Heater AccessoriesReflector Joint 1 Reflector Joint Installation 2 Reflector Joint Installation 3 Reflector Joint DetailReflector Side Extension .3.1 Bracket Installation 2 Side Reflector InstallationSee Page 5, through Page 5, for positions Barrier Shield2 Frame Shield Installation Decorative Grille Bracket 2 Decorative Grille 3 Joint Piece and Reinforcement4 End Piece and Reflector End Cap 2 Grille End Cap Installation Protective Grille Installation 1 Silicone Cap Installation3 Grille Installation Kg per foot Corayvac Classic Cast-Iron Adapter Pump Installation and Venting 9.1 Pump Installation EP-200 Condensate Valve AssemblyVertical Venting Horizontal VentingUnited States Requirements Canadian RequirementsVertical Venting Configuration EP-100 Horizontal Venting Configurations Horizontal Venting 4 10 cm PipeEP-200 Series Horizontal Venting Configurations EP-300 Series Horizontal Venting Configurations Outside AIR Supply Non-PressurizedPressurized Duct Design RulesOutside Air Blower Internal Wiring Outside Air Blower Internal Wiring DiagramAir Supply Blower Support Non-Pressurized Outside Air Supply GAS Piping Gas Connection with Flexible Gas HoseControl Methods Roberts Gordon System ControlRoberts Gordon Ultravactm Dpst Transformer Relay P/N120 120 Two Zone Operation without Control Panel 60 Hz 12 Vdc 120 Ground 208 230 Burner Internal Wiring Setting the Vacuum Starting the SystemChecking the Gas Line Checking the Electrical SystemVacuum Reading Operation and Maintenance Pre-Season Maintenance and Annual InspectionSequence of Operation To Shut Off HeaterMaintenance Checklist Installation Code and Annual InspectionsVehicles and Other Objects ReflectorTubes Gas LineWindow Blower Scroll, WheelWith the Power off PumpChart StartTroubleshooting Flow Yes Follow burner check Procedure given aboveReplacement Parts DescriptionGeneral Specifications DimensionsPipe Connection GAS Inlet PressurePump Specifications Model EP-100 Air Supply Blower SpecificationsEP-203 EP-303Page ROBERTS-GORDON will not PAY for Warranty is Void ifLimitations on Authority Representatives Page Owner Warranty Registration Card Page Page F r a r e d H e a t i n g
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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.
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