Roberts Gorden CGTH-50, CGTH-30, CGTH-40 Flue Collar and Adapter, Part Number Description

Page 34

CGTH INSTALLATION, OPERATION AND SERVICE MANUAL

4.Install the vent adapter (P/N 90506012) and secure with #8 x 3/8” sheet metal screws as shown

in Figure 26.

5.If the concentric vent has to be cut (see note on Page 28), follow instructions A-E (see Figure 27). If the concentric vent does not have to be cut, see note on Page 28. Follow instructions A & F below (See Figure 27).

A.Install the horizontal vent terminal (P/N 90506011) ensure that the air holes intake hole are facing down. Install the flashing plates with the hardware supplied.

(See Figure 27.)

FIGURE 26: Flue Collar and Adapter

(3X) Screw

P/N 94118106

Adapter

P/N 90506012

B. Measure from the end of the adapter to the end of the vent terminal, dimension C, Page 27, Figure 25. Note the dimension here,

__________.

C. Separate the 3” (80 mm) and the 5” (125

mm)vent by pulling the 3” (80 mm) vent out from the end with the internal silicone gas- ket. Remove the internal spring from the non-silicone gasket end of the 5” (125 mm) vent.

D.Add 3.5” (90 mm) to the dimension noted in step B, this is to allow for the internal joint of the vent. Cut both the 3” (80 mm) and 5” (125 mm) vent to this length and de-burr the ends. Always cut from the non-silicone gas- ket end.

E.Re-assemble the 3” (80 mm) and 5” (125

mm)vent with the internal spacer at the sili- cone gasket end only.

FIGURE 27: Horizontal Venting Configurations

 

HORIZONTAL

 

90506003

90506011

 

90506004

 

 

90506005

90506013

 

 

90506012

 

Heater

A

 

 

 

Table 1: Components

Part Number

Description

90506003

Concentric Flue

10” (254 mm)

90506004

Concentric Flue

20” (500 mm)

90506005

Concentric Flue

39” (1000 mm)

90506011

Storm Collar

27.5” (690 mm)

90506012

Burner/Vent Adapter

90506013

Wall Plate

 

F. Push vent terminal away from heater. Insert the cut vent in between the adapter and the vent terminal. Starting at the adapter end, push the plain end of the vent into the sili- cone gaskets. The connection will fit firmly together. If undue force is required to assem- ble the parts, first check the cut length for burrs, second apply warm soapy water to the silicone gaskets.

Note: The gasket construction of this venting is designed to make a permanent airtight con- nection, additional silicone sealant and securing screws are not to be used.

28

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Contents Gas-Fired, Low-Intensity Page 2005 Page Table of Figures Page Questions, Comments or Suggestions Before YOU Begin 1.1 Read This ManualRoberts-Gordon, LLC Safety Unpacking the Heater 2.3.1 Manpower RequirementsAbout the Heater Carton Contents of Heaters with Galvanized Venting Available as an accessory under kit part numbers Carton Contents of Heaters with Cox Geelen VentingHeater Assembly Manual Gas Shut-off ValveAvailable Accessories for Galvanized Vent Wall Venting Kit P/N 08032200 includes Components Identification Components Identification CGTH-Series byHeater Specifications Venting SpecificationsWhere Can the Heater Be Installed? Where Cant the Heater Be Installed?Electrical Service Requirements Gas Service Requirements 3.2.1 Gas TypeMeter and Service Planning 3.1 GeneralBalanced Flue Construction Venting Requirements 3.4.1 System RequirementsVenting Codes Public GaragesHazardous Locations Installation Tools InstallationSafety Equipment Installation MaterialsGeneral Venting Guidelines Required Safe Distances from Combustibles Model Inches Metric cmHang the Heater Remove Shipping Screw from Control Housing DoorNon-residential applications Horizontal Installation Typical InstallationDimension Model Minimum Maximum Heater Orientation13 45 Tilted Installation 45 Tilted InstallationGrille Installation for Select Models Only Silicone Cap InstallationGeneral Venting Requirements Venting InstallationInstall Galvanized Collar United States RequirementsGalvanized Horizontal Venting Bird Screen Installation Galvanized Horizontal Venting with an ElbowHorizontal Installation Top View Elbow Assembly Vent Assembly Overview Assembly OverviewHorizontal Installation Side View Cox Geelen Venting Cox Geelen Horizontal VentingFlue Collar and Adapter Part Number DescriptionVertical Venting Configurations Cox Geelen Vertical VentingVent Clamp Thermostat Placement Electrical Service InstallationHeater Rating 120V, 60 Hz, Single Phase, 1A System RequirementsThermostat Installation Rear View GAS Service Installation 7.1 Install Gas Supply Lines To Turn Off Gas To Heater TestingOperation 8.1 Operating Instructions Sequence of OperationCover Cap Regulator Screw Outlet Pressure Tap Possible Cause Try this Blower does not Come onIgniter does not Spark LP Gas Burner does not LightNatural Gas Manometer Reading Burner Cycles on and OFF TOO Quickly Housing door. See Page 17, Section Burner Makes Vibrating Noises While RunningMaintenance 10.1 Pre-Season Maintenance Wiring Diagrams 11.1 Connection Diagram Connection DiagramLadder Diagram Ladder Diagram Replacement Parts Illustrated Parts List for Burner Illustrated Parts ListReplacement Parts List for Burner Part Number Description CGTH-30 CGTH-40 CGTH-50 ROBERTS-GORDON will not PAY for Warranty is Void ifLimitations on Authority Representatives Page Owner Warranty Registration Card Page
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CGTH-40, CGTH-50, CGTH-30 specifications

Roberts Gordon is a renowned manufacturer known for its innovative heating solutions, particularly in the realm of infrared heaters. Among their product lineup, the CGTH series, which includes the CGTH-50, CGTH-40, and CGTH-30 models, exemplifies high-performance technology tailored specifically for industrial and commercial applications.

The CGTH series is designed for versatility and efficiency, offering advanced features that enhance the heating experience in various environments. One of the standout features of these heaters is their infrared technology, which provides targeted warmth, making them ideal for large, open spaces such as warehouses, factories, and sporting facilities. Infrared heaters work by directly heating objects and people in their path rather than the air, ensuring quicker warmth and greater energy efficiency.

Each model offers different heating capacities, with the CGTH-50 boasting a maximum output of 50,000 BTUs, the CGTH-40 providing up to 40,000 BTUs, and the CGTH-30 generating 30,000 BTUs. This variety allows users to choose a model that best fits their heating needs based on the size and requirements of their space.

The units are designed for easy installation, featuring a modular design that allows for both indoor and outdoor applications. Moreover, the heaters can be integrated with various control systems, including programmable thermostats and remote management, enhancing user convenience and optimizing energy usage.

A critical aspect of the CGTH series is its emphasis on durability and safety. Each model is crafted using high-quality materials that can withstand harsh conditions typically found in industrial settings. Additionally, they incorporate safety features such as over-temperature protection and robust mounting brackets, ensuring peace of mind during operation.

Another important characteristic of the CGTH series is their efficiency. By minimizing energy waste and targeting heat output precisely, these heaters can significantly lower energy costs, making them not only environmentally friendly but also economically advantageous for businesses.

In summary, the Roberts Gordon CGTH-50, CGTH-40, and CGTH-30 infrared heaters stand out for their innovative technology, energy efficiency, and reliability. Whether for large commercial spaces or industrial environments, these heating solutions are designed to provide the comfort and performance required for any operation. With their robust features and customizable options, they remain a top choice for effective heating solutions in diverse settings.
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