CGTH INSTALLATION, OPERATION AND SERVICE MANUAL

Nipple-3/8" (10 mm) NPT - Point at which the gas supply is connected to the heater.

Thermostat Connection - Two terminals to which the thermostat wires will be connected.

2.9Technical Specifications FIGURE 2: Specifications

Power Cord - Includes a three-prong plug that must be connected to a dedicated and properly grounded three-prong ceiling outlet.

- Side View -

-End View-

Heat

1" (25 mm) Maximum

15"

(381 mm)

A

Suspension

Points

ReflectorExchanger

14”

(356 mm)

-Rear View-

14"

(356 mm)

8.7"

Burner Reflector

(220 mm)

Inputs and Dimensions

Model No.

BTU/hr

Weight

A

CGTH-30

30,000

85 lbs.

8'0" (2438 mm)

CGTH-40

40,000

96 lbs.

11'6" (3505 mm)

CGTH-50

50,000

96 lbs.

11'6" (3505 mm)

HEATER SPECIFICATIONS

Electrical

Rating: 120 V, 60 Hz, 1 Ø, 1 A

Connection: 3 pin molded plug

Gas Inlet Connection

Connection: 3/8" Male NPT

Gas Inlet Pressure

Natural Gas:

Minimum:Inlet5.0" w.c. (12.4 mbar) Maximum:Inlet14.0" w.c. (34.8 mbar)

LP Gas (Propane): Minimum:Inlet11.0" w.c. (37.4 mbar) Maximum:Inlet14.0" w.c. (34.8 mbar)

Manifold Pressure

VENTING SPECIFICATIONS

Vent/Flue

Length:10' (3 m) (Maximum)

2' - 6" (1 m 15 cm) (Minimum)

Flue Pipe:3.0" (80 mm) diameter

Vent Pipe:5.0" (125 mm) diameter

Natural Gas: 3.5" w.c. (8.7 mbar)

LP Gas (Propane): 10.5" w.c. (26.1 mbar)

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Roberts Gorden CGTH-40, CGTH-30, CGTH-50 service manual Heater Specifications, Venting Specifications

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.