Roberts Gorden CRV-B-2, CRV-B-8, CRV-B-6, CRV-B-4 service manual 10 3 m 100 30 m

Page 30

CRV-SERIES DESIGN MANUAL

Layout to provide minimum system efficiency. Adjust the lengths as necessary for different input systems and to increase the efficiency levels.

This system is generally accompanied by an addi- tional system, as shown, so that the radiant output of the additional system supplements the lack of radiant intensity from the tailpipe of the first system. This lay- out method is used in high heatloss and perimeter heating applications.

FIGURE 23: Example System Layout (Option 6)

10' (3 m)

30'

(9 m)

30'

 

100'

(9 m)

 

 

(30 m)

 

 

 

 

 

 

 

 

 

 

 

30'

(9 m)

 

 

 

 

 

 

 

 

30'

 

 

 

 

 

10' (3 m)

 

 

 

 

 

(9 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30'

(9 m)

30'

(9 m)

7.6 Example System Layout (Option 6)

Six B10 burners at minimum radiant tube length and 2.3'/flow unit tailpipe, the pump for this system is an EP-200 Series pump.

Layout to provide high system efficiency, condensed radiant output and good uniformity of distribution. Adjust the lengths as necessary for different input sys- tems and to change the efficiency levels.

This layout method is often used effectively in heatloss and perimeter heating applications.

FIGURE 24: Example System Layout (Option 7)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30'

 

 

 

 

 

 

 

 

 

 

 

 

(9 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

180'

 

 

 

 

 

 

 

 

 

 

 

30'

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(55 m)

 

 

(9 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

negligible

 

 

 

 

 

 

 

 

 

 

 

 

30'

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(9 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FIGURE 25: Example System Layout (Option 8)

30'

(9 m)

30'

(9 m)

10' (3 m)

10' (3 m)

30'

(9 m)

24

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Contents Design Manual Page Roberts-Gordon LLC Page Table of Figures Page Concept Safety CRV-SERIES SystemZero 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 Sizing and Design Considerations Radiant Adjustment to Heat LossRadiant Height Adjustment Factor ExampleRadiant Distribution Average Coverage Selecting the BurnersRadiant Distribution Radiant Distribution Increased Coverage= mounting height Flow Loading Radiant Branch FlowBurner Flow Units Pump Capacity Tailpipe FlowPump Exhaust Length Requirements Minimum Radiant Tube Length Radiant Tube and TailpipeRadiant Tube Length Maximum Radiant Tube LengthCRV-Series Design Methods Design ParametersPump Model Series Maximum Loading Flow Units Per BranchAfter Each Burner Allowable Tailpipe Lengths Burner ModelSystem with EP-300 Series Pump Tailpipe Design MethodRule of Thumb Unshared Calculations 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 Control Methods Roberts Gordon System Control P/NRoberts Gordon Ultravac Pressure Switch Non-Pressurized AIR Supply SystemPressurized Pressurized SystemsPipe sizing Duct Design RulesBlower 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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