Roberts Gorden CRV-B-6, CRV-B-8, CRV-B-2, CRV-B-4 Assembly Overview Two Branch System Shown

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End Burner

Reflector

End Cap

End

Vent

Combustion

Chamber

Radiant

Tube

Coupling

End Burner

Reflector End Vent

Burner

Reflector

Support

Reflector with Hole

Tube &

Reflector

Hanger

Tailpipe

FIGURE 1: Assembly Overview (Two Branch System Shown)

3

1. Radiant tubing between burners, and 20-50' (6-15 m) downstream of the last burner is normally hot rolled steel or heat-treated aluminized steel. All tailpipe tubing must be por- celain coated steel or heat-treated aluminized steel.

2.Damper couplings are required when layout has unequal branches. Unequal branches are achieved by unequal geometry, burner quantity or burner firing rates.

3.Plain couplings are used to connect combustion chambers to radiant tubing and radiant tubing to tailpipe tubing. All tailpipe couplings must be lined.

Tailpipe

Shared Tailpipe

Pump

Exhaust to

Outside

SECTION 2: THE CRV-SERIESSYSTEM

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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 ONE Side Reflector Standard ReflectorUniversal SHIELD, Position Foot Deco Grille Radiant Height Adjustment Factor Radiant Adjustment to Heat LossSizing and Design Considerations ExampleRadiant Distribution Selecting the BurnersRadiant Distribution Average Coverage Radiant Distribution Increased Coverage= mounting height Radiant Branch Flow Flow LoadingBurner Flow Units Pump Capacity Tailpipe FlowPump Exhaust Length Requirements Radiant Tube Length Radiant Tube and TailpipeMinimum Radiant Tube Length Maximum Radiant Tube LengthPump Model Series Maximum Loading Design ParametersCRV-Series Design Methods Flow Units Per BranchAllowable Tailpipe Lengths Burner Model After Each BurnerRule of Thumb Unshared Calculations Tailpipe Design MethodSystem with EP-300 Series Pump To Calculate the Total System TailpipeDamper Couplings Possible Damper Coupling Locations Example System Layout Option Example CRV-SERIES System Layouts12 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 Pressurized AIR Supply SystemNon-Pressurized 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.