Roberts Gorden CTH2-80, CTH2-125, CTH2-100, CTH2-150, CTH2-175 service manual Common Vertical Venting

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SECTION 8: VENTING

8.10 Common Vertical Venting

Requirements:

•Maximum of four heaters can be commonly vented through the roof.

•Heaters must be of the same BTU output.

•Heaters must be controlled by a common thermostat.

•Connections to a common stack must be posi- tioned to avoid direct opposition between streams of combustion gases.

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Contents Vantage Page Roberts-Gordon LLC Page Table of Figures Page California Proposition Heater SafetyManpower Requirements Safety Labels and Their PlacementTop and Bottom Panel Label Placement Side and Back Panel Label Placement National Standards and Applicable Codes Installer ResponsibilityWall Tag Corrosive ChemicalsInches 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 2 Elbow Installation Elbow Package Configuration .2.1 Elbow Installation3 Reflector Joint 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 InstallationUnvented Operation General Venting RequirementsUnited States Requirements Canadian RequirementsLength Requirements Horizontal VentingVertical Venting Unvented Operation Tube TerminationCommon 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 Line Voltage Thermostat Wiring WiringLow Voltage Thermostat with One Burner Internal Wiring Low Voltage Thermostat Wiring with Multiple BurnersElectrical Connection to the Burner Ladder DiagramTo Shut Off Heater Operation and MaintenancePre-Season Maintenance and Annual Inspection Sequence of OperationVent Pipe Vicinity of the HeaterVehicles and Other ObjectsWindow Safety LabelsGas Line Burner ObservationTroubleshooting 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 Pipe Connection General SpecificationsDimensions GAS Pressure AT ManifoldROBERTS-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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