Roberts Gorden CTH2-40 CTH2-60 Gas Line, Burner Observation, Window, Blower Scroll, Wheel, Motor

Page 53

SECTION 11: OPERATION AND MAINTENANCE

Gas Line

Check for gas leaks. See Page 40, Section 9.

Burner Observation

Make sure it is clean and free of cracks or holes.

Window

Clean and replace as required.

 

 

 

Blower Scroll, Wheel and

Compressed air or a vacuum cleaner may be used to clean dust and dirt.

Motor

 

 

 

Burner Cup and Orifice

Clear of obstructions (even spider webs will cause problems).

 

Carefully remove any dust and debris from the burner.

 

 

Hot-Surface Igniter

Replace if cracked or broken.

 

 

Thermostat

There should be no exposed wire or damage to the thermostat.

 

See Page 42, Section 10.

 

 

Suspension Points

Make sure the heater is hanging securely. Look for signs of wear on the chain

 

or ceiling. See Page 14, Figure 14.

 

 

Decorative and Protective

The grille must be securely attached.

Grille (optional)

Check that the side reflector extensions are installed correctly and secured in

 

 

place if necessary. (Decorative grille only.)

 

See Page 31, Section 7.5 and Page 33, Section 7.6.

 

Make sure shield is installed correctly and secured in place if necessary.

 

(Decorative grille only.) See Page 32, Section 7.5.2.

 

 

Lower Clearance Shield

The lower shield must be securely attached. Inspect shield support straps

(optional)

and lower clearance shield anchor points. See Page 31, Section 7.4.

 

Make sure shield is installed correctly and secured in place if necessary.

 

See Page 31, Section 7.4.

 

 

Wall Tag

If wall tag is present, make sure it is legible and accurate. Please contact

 

Roberts-Gordon LLC or your ROBERTS GORDON® independent distributor,

 

if you need a wall tag. See Page 4, Section 2.1.

 

 

Safety Labels

Product safety signs or labels should be replaced by the product user when

 

they are no longer legible. Please contact Roberts-Gordon LLC or your ROB-

 

ERTS GORDON® independent distributor to obtain replacement signs or

 

labels. See Page 2, Figure 1 through Page 3, Figure 2.

 

 

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Contents Vantage Page Roberts-Gordon LLC Page Table of Figures Page Manpower Requirements Heater SafetySafety Labels and Their Placement California PropositionTop and Bottom Panel Label Placement Side and Back Panel Label Placement Wall Tag Installer ResponsibilityCorrosive Chemicals National Standards and Applicable CodesInches Centimeters Model Standard ReflectorONE Side Reflector C D Unapproved InchesFoot Deco Grille and Protective Grille National Standards and Applicable Codes Major Components Contents of Core and Extension Packages Standard Parts List Contents of the Burner Carton30’ 9m Heater Installation Typical Suspension Details Linear Heater Assembly Overview Linear Heater Layout Overview Linear Heater Layout Overview Tube Clamp Package Installation Burner Tube Installation1 Coupling and Tube Assembly Coupling and Tube AssemblyTurbulator Installation 2 Coupling and Tube AssemblyBy a reflector, except for a U-Tube Reflector InstallationDescription Part Number Reflector Support Package 1 Reflector, U-Clip and Reflector Support InstallationWindow facing down Burner InstallationTube Configuration Optional Heater AccessoriesTube Heater Assembly Overview Tube Heater Layout Overview Tube Length 3 Reflector Joint Installation Elbow Package Configuration .2.1 Elbow Installation2 Elbow Installation Reflector Joint Detail 4 Reflector Joint Installation 5 Reflector Joint Detail2 Side Reflector Installation Reflector Side Extension .3.1 Bracket InstallationScr ews Distance a Extension 2 Frame Shield Installation3 Grille Installation 2 Grille End Cap InstallationUnited States Requirements General Venting RequirementsCanadian Requirements Unvented OperationVertical Venting Horizontal VentingUnvented Operation Tube Termination Length RequirementsCommon Sidewall Venting Vertical Ventilation 4 10 cm PipeCommon Vertical Venting Outside Combustion Air Supply Vertical Outside Air Supply for Single Heater InstallationHorizontal Outside Air Supply for Double Heater Installation Vertical Outside Air Supply for Double Heater InstallationGAS Piping Correct Positions Low Voltage Thermostat with One Burner WiringLine Voltage Thermostat Wiring Internal Wiring Low Voltage Thermostat Wiring with Multiple BurnersElectrical Connection to the Burner Ladder DiagramPre-Season Maintenance and Annual Inspection Operation and MaintenanceSequence of Operation To Shut Off HeaterVehicles and Other Vicinity of the HeaterObjects Vent PipeGas Line Safety LabelsBurner Observation WindowTroubleshooting LED Status Indicates Honeywell SmartValve II TroubleshootingTroubleshooting Flow Chart Troubleshooting Top View of Heater Manifold Gas Pressure SettingReplacement Parts Motor and Blower Assembly Blower Inlet Gasket Door Switch Description Part Number Dimensions General SpecificationsGAS Pressure AT Manifold Pipe ConnectionROBERTS-GORDON will not PAY for Limitations on Authority Representatives Warranty is Void ifPage Page Page
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CTH2-40 CTH2-60, CTH2-175, CTH2-150, CTH2-100, CTH2-80 specifications

Roberts Gorden is a reputable name in the field of heating and energy efficiency, and its CTH2 series of infrared radiant heaters—including the CTH2-150, CTH2-80, CTH2-125, CTH2-100, and CTH2-175—are a testament to innovation and quality. Designed for commercial and industrial spaces, these heaters provide effective and efficient heating solutions tailored to various needs.

The CTH2 series employs advanced infrared heating technology, which radiates warmth directly to objects and individuals in the space rather than heating the air. This method ensures rapid heat-up times and energy conservation, making the heaters ideal for workshops, warehouses, and other large areas where traditional heating systems may be inefficient.

One of the main features of the CTH2 series is its high thermal efficiency. The heaters convert a significant portion of the energy consumed into usable heat, resulting in lower operational costs and a reduced carbon footprint. The CTH2 models utilize durable components designed to withstand the rigors of industrial environments, ensuring longevity and reliable performance.

The CTH2-150, CTH2-80, CTH2-125, CTH2-100, and CTH2-175 models vary in output capacity and design, providing flexibility for different heating requirements. The maximum heat output ranges significantly among the models, with the CTH2-175 offering the highest thermal output, making it suitable for larger spaces or areas requiring immediate and intense heating. Conversely, the CTH2-80 is ideal for smaller areas or those that require less heat.

Installation versatility is another key characteristic of the CTH2 series. These heaters can be mounted from the ceiling or installed horizontally or vertically, accommodating different building layouts and operational needs. The heaters are also designed for easy maintenance, featuring accessible components to facilitate routine checks and repairs.

The CTH2 series incorporates safety features such as overheat protection and flame safeguard systems, ensuring safe operation even in busy industrial settings. Additionally, their sleek and modern design allows them to integrate seamlessly with existing infrastructure without detracting from the overall aesthetic of the space.

In conclusion, Roberts Gorden’s CTH2 series—including the CTH2-150, CTH2-80, CTH2-125, CTH2-100, and CTH2-175—represents a pinnacle of infrared heating technology. With their impressive efficiency, customizable output, versatile installation options, and robust safety features, these heaters are a reliable choice for any commercial or industrial heating requirement.
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