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INSTALLATION AND OPERATION INSTRUCTIONS
WHAT TO DO IF YOU SMELL GAS
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WARNING: Improper 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
equipment.
Space-Ray Division, Gas Fired Products, Inc. P.O. Box 36485, Charlotte, NC 28236 (704) 372-3485
41357080
July 06
FLOOR MODELS
RFPA21A-N6, RFPA21A-L6
Do not try to light any appliance.
Do not touch any electrical switch; do not use any
phone in your building.
Immediately call your gas supplier from a neighbors phone. Follow
the gas supplier's instructions.
If you cannot reach your gas supplier, call the fire
department.
SAVE FOR FUTURE REFERENCE
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Related Manuals for Space-Ray RFPA21A-N6
Summary of Contents for Space-Ray RFPA21A-N6
- Page 1 Read the installation, operating and maintenance instructions thoroughly before installing or servicing this equipment. SAVE FOR FUTURE REFERENCE Space-Ray Division, Gas Fired Products, Inc. P.O. Box 36485, Charlotte, NC 28236 (704) 372-3485 41357080 July 06...
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Page 2: Table Of Contents
TABLE OF CONTENTS SECTION DESCRIPTION PAGE NO. General Information Specifications Adding Optional Reflector Minimum Clearances to Combustibles Gas Connections and Regulation Instructions for Pressure Test Gauge Connection Information for LP Gas Floor Models Only Ventilation and Combustion Air Lighting and Shutdown Instructions Cleaning and Annual Maintenance Replacing Parts Replacement Parts List &... -
Page 3: Specifications
WARNING: DO NOT move, handle or service a hot or operating heater. WARNING: Heaters must only be used on stable and level surfaces for safe operation. 2. SPECIFICATIONS MODEL NO. GAS TYPE INPUT BTU/HR ORIFICE SIZE RFPA21A-N6 NATURAL 212,000 "H" (.2660) RFPA21A-L6 PROPANE 200,000 #20 (.1610) -
Page 4: Adding Optional Reflector
3. ADDING OPTIONAL REFLECTOR A 180 reflector can be used where it is desirable to direct the Hex Nut 1/2-13 heat into a specific work area. This is ordered as an accessory Washer Upper item, Part No. 04310010 for Model RFPA21A . Head Heat Exchanger... -
Page 5: Gas Connections And Regulation
5. GAS CONNECTIONS AND REGULATION 1. Connect to the supply tank or manifold in accordance with the latest edition of National Fuel Gas Code (ANSI Z223.1) and local building codes. Authorities having jurisdiction should be consulted before the installation is made. 2. -
Page 6: Information For Lp Gas Floor Models Only
7. INFORMATION FOR LP GAS FLOOR MODEL HEATERS ONLY Heaters used with LP gas must be installed in accordance with the latest edition of the National Fuel Gas Code -NFPA54, Standard for the Storage and Handling of LP Gas - NFPA 58, all state and local codes or the authority having jurisdiction. This heater is intended for industrial or construction heating and it must never be used for residential/domestic heating. -
Page 7: Ventilation And Combustion Air
WARNING: Due to the continuous length of time the heater might be in operation, a 100 lb. LP gas cylinder may not be sufficient in size. Manifolding several cylinders together is a practical way of increasing the time of operation of these heaters. -
Page 8: Cleaning And Annual Maintenance
10. CLEANING AND ANNUAL MAINTENANCE This heater must be cleaned and serviced at least once before the start of each heating season or at any time the infrared emitter show signs of collecting any foreign material on its surface. Maximum heating efficiency and clean combustion will be maintained by keeping the emitter and burner clean. -
Page 9: Replacement Parts List & Guide
12. REPLACEMENT PARTS LIST - RFPA21A-(N,L) 6 ITEM PART DESCRIPTION 02004010 Round Head Machine Screw #10-32 x 1/4 (3 each) 02123030 Round Head Machine Screw #8-32 x 3/16" 02240010 Hex Washer Head Sheet Metal Screw #12 x 3/4" (4 each) 02129050 Washer - Flat #10 (4 each) 02104060... - Page 10 43136000 Manifold Support & Nameplate Bracket 41357080 Instruction Manual (not shown) 41874030 Nameplate Label - State Gas Type (not shown) 42918010 Pilot Shield - Inner 42918020 Pilot Shield - Outer 02127150 Nut - Hex 1/2-13 02129160 Washer - Flat 1/2 41847000 Washer - Burner Fitting 02247010...
- Page 11 41357080 July 06...
- Page 12 LIMITED WARRANTY: Gas-Fired Products, Inc., the manufacturer, warrants to the original owner of any Space-Ray infrared gas heater that said heater will be free from defects in material or workmanship under normal use and service. The heater(s) shall be installed, used and maintained strictly in accordance with the manufacturer's instructions.