Tubular Gas Fired Direct Spark Propeller Unit Heaters

1 Tubular Gas Fired Direct Spark Propeller Unit HeatersInstallation, Operation, and MaintenanceAugust 2020 GTNE-SVX001B-EN120 MBh30 MBhSAFETY WARNINGOnly qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person could result in death or serious injury. When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that are attached to the 2020 Trane GTNE-SVX001B-ENIntroductionRead this manual thoroughly before operating or servicing this , Cautions, and NoticesSafety advisories appear throughout this manual as required. Your personal safety and the proper operation of this machine depend upon the strict observance of these three types of advisories are defined as follows:WARNINGI ndicates a potentially hazardous situation which, if not avoided, could result in death or serious a potentially hazardous situation which, if not avoided, could result in minor or moderate injury.

2 It could also be used to alert against unsafe a situation that could result in equipment or property-damage only Environmental ConcernsScientific research has shown that certain man-made chemicals can affect the earth s naturally occurring stratospheric ozone layer when released to the atmosphere. In particular, several of the identified chemicals that may affect the ozone layer are refrigerants that contain Chlorine, Fluorine and Carbon (CFCs) and those containing Hydrogen, Chlorine, Fluorine and Carbon (HCFCs). Not all refrigerants containing these compounds have the same potential impact to the environment. Trane advocates the responsible handling of all refrigerants-including industry replacements for CFCs and HCFCs such as saturated or unsaturated HFCs and Responsible Refrigerant PracticesTrane believes that responsible refrigerant practices are important to the environment, our customers, and the air conditioning industry. All technicians who handle refrigerants must be certified according to local rules.

3 For the USA, the Federal Clean Air Act (Section 608) sets forth the requirements for handling, reclaiming, recovering and recycling of certain refrigerants and the equipment that is used in these service procedures. In addition, some states or municipalities may have additional requirements that must also be adhered to for responsible management of refrigerants. Know the applicable laws and follow Field Wiring and Grounding Required!Failure to follow code could result in death or serious injury. All field wiring MUST be performed by qualified personnel. Improperly installed and grounded field wiring poses FIRE and ELECTROCUTION hazards. To avoid these hazards, you MUST follow requirements for field wiring installation and grounding as described in NEC and your local/state electrical codes. WARNINGP ersonal Protective Equipment (PPE) Required!Failure to wear proper PPE for the job being undertaken could result in death or serious injury. Technicians, in order to protect themselves from potential electrical, mechanical, and chemical hazards, MUST follow precautions in this manual and on the tags, stickers, and labels, as well as the instructions below: Before installing/servicing this unit, technicians MUST put on all PPE required for the work being undertaken (Examples; cut resistant gloves/sleeves, butyl gloves, safety glasses, hard hat/bump cap, fall protection, electrical PPE and arc flash clothing).

4 ALWAYS refer to appropriate Safety Data Sheets (SDS) and OSHA guidelines for proper PPE. When working with or around hazardous chemicals, ALWAYS refer to the appropriate SDS and OSHA/GHS (Global Harmonized System of Classification and Labeling of Chemicals) guidelines for information on allowable personal exposure levels, proper respiratory protection and handling instructions. If there is a risk of energized electrical contact, arc, or flash, technicians MUST put on all PPE in accordance with OSHA, NFPA 70E, or other country-specific requirements for arc flash protection, PRIOR to servicing the unit. NEVER PERFORM ANY SWITCHING, DISCONNECTING, OR VOLTAGE TESTING WITHOUT PROPER ELECTRICAL PPE AND ARC FLASH CLOTHING. ENSURE ELECTRICAL METERS AND EQUIPMENT ARE PROPERLY RATED FOR INTENDED EHS Policies!Failure to follow instructions below could result in death or serious injury. All Trane personnel must follow the company s Environmental, Health and Safety (EHS) policies when performing work such as hot work, electrical, fall protection, lockout/tagout, refrigerant handling, etc.

5 Where local regulations are more stringent than these policies, those regulations supersede these policies. Non-Trane personnel should always follow local CopyrightThis document and the information in it are the property of Trane, and may not be used or reproduced in whole or in part without written permission. Trane reserves the right to revise this publication at any time, and to make changes to its content without obligation to notify any person of such revision or trademarks referenced in this document are the trademarks of their respective owners. Revision History Updated Model Number Description chapter. Updated the Performance and dimensional data - Tubular 30-120 Propeller unit heater table in the General Safety Information chapter. Added Heat throw data table to the General Safety Information chapter. Updated Installation chapter. Updated the Tubular Propeller Units 30-120 with Natural and Propane (LP) Gas with Single Stage Gas Control and UT Control Board diagram in the Electrical Connection chapter.

6 Updated the Tubular Propeller Units 60-120 with Natural and Propane (LP) Gas with Optional Two Stage Gas Control and UT Control Board diagram in the Electrical Connection chapter. Updated Standard Combustion chapter. Updated Separate Combustion chapter. Updated Maintenance GTNE-SVX001B-ENTable of ContentsModel Number Descriptions .. 5 Description .. 6 General Safety Information .. 7 Installation .. 11 Gas Piping .. 13 Pipe Sizing .. 13 Piping Installation .. 15 Electrical Connection .. 16 Thermostat Wiring and Location .. 16 Venting General Guidelines .. 22 Standard Combustion .. 24 Vertically Vented, Category I .. 24 Horizontally Vented, Category III .. 25 Vertically Vented, Category III .. 25 Separated Combustion .. 30 General Guidelines - Category III .. 30 Combustion Air .. 30 Exhaust Venting .. 30 Two Pipe Horizontally Vented Unit Heaters (Category III) .. 31 Two Pipe Vertically Vented Unit Heaters (Cat-egory III) .. 32 Concentric.

7 34 Operation .. 37 Power Vented Propeller Units Direct Spark Ig-nition .. 37 Primary Air Adjustment .. 38 Gas Input Rate .. 38 Tubular Unit Heater High Altitude Deration 39 Maintenance .. 41 Periodic Service .. 41 Identification of Parts Tubular 30-120 MBh Unit Sizes .. 47 How to Order Replacement Parts .. 49 Limited Warranty Power Vented Tubular Propeller Unit Heaters 50 GAS EQUIPMENT START-UP .. 51 GTNE-SVX001B-EN5 Model Number DescriptionsDigit 1 Gas Heating EquipmentG = Gas Heating EquipmentDigit 2 Product TypeT= Tubular BlowerDigit 3 - Fuel TypeN =Natural GasP=Propane Gas (LP)Digit 4E - Development SequenceDigits 5,6,7 - Input Capacity003 =30 MBh004 =45 MBh006 =60 MBh007 =75 MBh009 =90 MBh011 =105 MBh120 =120 MBhDigit 8 - Main Power SupplyA=115/60/1B=230/60/1C=208/60/3D=23 0/60/3E=460/60/3F =575/60/3G =208/60/1 Digit 9 - Gas Control OptionT=Single Stage, Direct Spark IgnitionV=Two Stage, Direct Spark ignition (Size 006-120 only)Digit 10 - Design SequenceB=Second designDigit 11 - Heat Exchanger Material1=Standard (Aluminized Steel)2 = 409 Stainless SteelDigits 12,13,140 Digit 15 - Miscellaneous0=NoneB=Air Pressure Switch for Above 5000 FeetC=409 Stainless Steel Flue CollectorJ=Totally Enclosed Motor6 GTNE-SVX001B-ENDescriptionNote.

8 It is the equipment owners responsibility to provide any scaffolding or other apparatus required to perform emergency service or annual/periodic maintenance to this Tubular Gas Fired Unit Heater is a factory assembled, power vented, low static pressure type Propeller fan unit heater designed to be suspended within the space to be heated. THESE Heaters ARE NOT TO BE CONNECTED TO DUCTWORK. These Tubular Unit Heaters are design certified under ANSI for Industrial/Commercial use and Residential use as a utility heater. The designs are certified by ETL as providing a minimum of 82% thermal efficiency, and approved for use in California. Do not alter these units in any way. If you have any questions after reading this manual, contact the Identification Parts, See Figure 31 to Figure 30-120 Propeller unit heaters30 MBh120 MBhThe following terms are used throughout this manual, in addition to the ETL requirements to bring attention to the presence of potential hazards, or to important information concerning the product:For your safety, the use and storage of gasoline or other flammable vapors and liquids in open containers in the vicinity of this appliance is your safety, if you smell gas:1.

9 Open Do not touch electrical Extinguish any open Immediately contact your gas installation, adjustment, alteration, service or maintenance can cause property damage, injury, or death. Read the installation, operating, and maintenance instructions thoroughly before installing or servicing this , operate, and maintain unit in accordance with the manufacturer's instructions to avoid exposure to fuel substances, or substances from incomplete combustion, which can cause death or serious illness. The state of California has determined that these substances may cause cancer, birth defects, or other reproductive s Responsibility: Installer, please note this equipment has been test Fired and inspected. It has been shipped free from defects from our factory. However, shipment and installation problems such as loose wires, leaks, and loose fasteners may occur. It is the installer's responsibility to inspect and correct any problem that may be Instructions: Inspect shipment immediately when received to determine if any damage has occurred to the unit during shipment.

10 After the unit has been uncrated, check for any visible damage to the unit. If any damage is found, the consignee should sign the bill of lading indicating such damage and immediately file claim for damage with the transportation General Safety InformationWARNINGF ailure to comply with general safety information may result in extensive property damage, severe personal injury, or product must be installed by a licensed plumber or gas fitter when installed within the Commonwealth of must be made in accordance with local codes, or in absence of local codes, with the latest edition of ANSI Standard ( No. 54) National Fuel Gas Code. All of the ANSI and NFPA Standards referred to in these installation instructions are those that were applicable at the time the design of this appliance was ANSI Standards are available from CSA Information Services 1-800-463-6727. The NFPA Standards are available from the National Fire Protection Association, Batterymarch Park, Quincy, MA 02269.