Sterling RF-75, RF-60, RF-90, RF-45, RF-30 specification

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Sterling RF-75, RF-60, RF-90, RF-45, RF-30 specifications

Contents

Tubular GAS Fired Direct Spark Propeller Unit Heaters Receiving Instructions Table of Contents Description General Safety Information Dimensional Drawing Tubular 30 thru 90 Propeller Unit Heater Installation Installation Gas Pipe Size GAS PipingPipe Sizing Pipe Installation Gas Piping Requirements Thermostat Wiring and Location Electrical Connections Electrical Connections Venting into an unlined masonry chimney is prohibited Additional Requirements for Canadian InstallationsVenting Vertically Vented Unit Heaters Category Venting CategoriesNot apply to equipment specified Within this manual Vent Systems Termination Clearance Requirements Structure Category I Horizontal Venting Requirements Vent Maximum Number Maximum Horizontal Minimum Extension Vent Support Horizontally Vented Unit Heaters Category Type B Draft Hood Connector Venting Venting Operation Explanation of Controls See FigureDetermine and Correct the Cause of the flame roll-out Shut Down Primary AIR Shutter Adjustment GAS Input RateMain Burner Orifice Schedule Tubular Unit Heater High Altitude Deration Periodic Service Never over oil the motor or premature failure may occur Tubular Propeller Troubleshooting Guide Symptoms Possible Causes Corrective Action Realign power ventor wheel Check for continuous 115v on terminal Troubleshooting with LED Indicator Assistance LED Status Indicates CHECK/REPAIR ItemDescription Propeller Parts HOW to Order Replacement Parts With power and gas off With power and gas onPRE-INSPECTION Information General