Mr. Heater MHVFGH30LPBT Operating Instructions And Owner's Manual

Mr. Heater MHVFGH30LPBT Operating Instructions And Owner's Manual

Unvented lp-gas fired garage heater
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READ INSTRUCTIONS CAREFULLY: Read and follow all instructions. Place instructions in a safe
place for future reference. Do not allow anyone who has not read these instructions to assemble,
light, adjust or operate the heater.
INSTALLER: Leave this manual with the appliance. CONSUMER: Retain this manual for future reference.
UNVENTED LP-GAS FIRED GARAGE HEATER
WARNING:
- WHAT TO DO IF YOU SMELL GAS
WARNING
WARNING
CAUTION:
MR. HEATER, INC., 4560 W. 160
OPERATING INSTRUCTIONS
AND OWNER'S MANUAL
30,000 BTU Blue Flame Heaters
TH
ST., CLEVELAND, OHIO 44135 · 800-251-0001
Model #
MHVFGH30LPBT
MHVFGH30LPT
2018 - CB

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Summary of Contents for Mr. Heater MHVFGH30LPBT

  • Page 1 INSTALLER: Leave this manual with the appliance. CONSUMER: Retain this manual for future reference. UNVENTED LP-GAS FIRED GARAGE HEATER 30,000 BTU Blue Flame Heaters WARNING: - WHAT TO DO IF YOU SMELL GAS WARNING WARNING CAUTION: 2018 - CB MR. HEATER, INC., 4560 W. 160 ST., CLEVELAND, OHIO 44135 · 800-251-0001...
  • Page 2: Table Of Contents

    PARTS LIST ..............15 sleet. WARRANTY ..............16 SOCIAL MEDIA In order to provide the best service possible Mr. Heater is now giving you more ways to get in touch with us: WEBSITE: Mr. Heater’s full line of product are now at: WWW.MRHEATER.COM...
  • Page 3: Warnings

    SPECIFICATIONS 30,000 LP-Gas Only Sides **Operating heater above elevations of 4,500 feet could cause pilot/ODS to shutdown heater.** PRECAUTIONS: Operating heater above elevations of 4,500 feet could cause pilot/ODS to shutdown heater. Fresh Air for Combustion and Ventilation WARNING: DANGER Carbon Monoxide Poisoning: Propane/LP Gas: •...
  • Page 4: Ignition System Battery Installation

    Product Features FRESH AIR FOR COMBUSTION AND VENTILATION Ignitor Button WARNING Fan Blower Control Knob Switch (located on back of heater) Burners ESTABLISHING ADEQUATE VENTILATION Grill National Fuel Gas Heater Code, NFPA 54/ ANSI Z223.1, Section 5.3, Air for Cabinet Combustion and Ventilation Front Panel Figure 1...
  • Page 5: Determining The Type Of Heater Location Space

    DETERMINING THE TYPE OF HEATER LOCATION SPACE: Note: VENTILATION AIR Ventilation from Inside Building WARNING: 12” National Fuel Gas Code, NFPA 54/ ANSI Z223.1, Or remove Ventilation Gills into door into Ventilation Adjoining Room - Option 2 Adjoining Gills into Room - Adjoining Option 3...
  • Page 6: Installation

    WARNING: LOCATING HEATER Ventilation from Outdoors • • • *IMPORTANT: CAUTION: IMPORTANT: Vent-free heaters add moisture to CAUTION: INSTALLATION NOTICE: WARNING: • WARNING: CHECK GAS TYPE • In windy or drafty areas Use only LP-gas. LP-gas, do WARNING: THIS INSTALLATION REQUIRES: •...
  • Page 7: Fastening Heater To Wall

    from sides Left Side Side WARNING: Maintain minimum clearances shown in Floor Figure 4 FASTENING HEATER TO WALL SEE CLEARANCE Mounting Bracket SPECIFICATIONS ON PG. 3 16” (Lg) 12-9/64” (Sm) 18” Min. Mark mounting hole locations and drill holes where indicated. Allow for minimum clearances Mounting Bracket...
  • Page 8: Floor Mounting Away From Wall

    Figure 8. FLOOR MOUNTING AWAY FROM WALL: Horizontal Slots Figure 11 Mounting Bracket mounted to wall Figure 9. Screw Screw hole hole CONNECTING TO GAS SUPPLY WARNING: Figure 10 WARNING: Unvented LP-Gas Vent Free Heaters Installation Instructions and Owner’s Manual...
  • Page 9 CAUTION: IMPORTANT: CHECKING GAS CONNECTIONS WARNING: WARNING: CAUTION: PRESSURE TESTING GAS SUPPLY PIPING SYSTEM Figure 12 IMPORTANT: CAUTION: LP-Gas Unvented LP-Gas Vent Free Heaters Installation Instructions and Owner’s Manual...
  • Page 10: Operating Your Heater

    Pressure Testing Heater Gas Connections: Caution: to disconnection errors can Operating Your Heater Figure 15 To Turn OFF Gas to Appli- ELECTRICAL WIRING DIAGRAM: ance WARNING: Open Equipment Closed OPERATING YOUR HEATER FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions Figure 13 Control Valve WHAT TO DO IF YOU SMELL GAS...
  • Page 11 THERMOSTAT CONTROL OPERATION LIGHTING INSTRUCTIONS wise TO TURN OFF GAS TO APPLIANCE to the OFF Note: INSPECTING BURNER PILOT FLAME PATTERN Ignitor Button Control Knob • To Turn OFF Gas to Appliance Figure 16 • • Figure 17 • Unvented LP-Gas Vent Free Heaters Installation Instructions and Owner’s Manual...
  • Page 12: Cleaning And Maintenance

    CLEANING AND MAINTENANCE WARNING: • CAUTION: clean Exterior • WARNING: • Pilot Air Inlet Hole Figure 18 Unvented LP-Gas Vent Free Heaters Installation Instructions and Owner’s Manual...
  • Page 13: Troubleshooting

    TROUBLESHOOTING NOTE: WARNING: CAUTION: WARNING: • • • • • IMPORTANT: Unvented LP-Gas Vent Free Heaters Installation Instructions and Owner’s Manual...
  • Page 14 Only] tion ture dows Unvented LP-Gas Vent Free Heaters Installation Instructions and Owner’s Manual...
  • Page 15: Exploded-View Parts Drawing

    PARTS LIST AND DIAGRAM MODEL: MHVFGH30LPBT / MHVFGH30LPT ITEM PART DESCRIPTION ITEM PART DESCRIPTION Wire Guard 80041 80081 Thermostat Valve Front Panel 80116 Thermostat Mounting Bracket Reflector 80025 Back Heat Shield Heat Shield 80029 80058 Floor Mount Feet Steel Panel...
  • Page 16: Warranty

    This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Mr. Heater, Inc. reserves the right to make changes at any time, without notice or obligation, in colors, specifications, accessories, materials and models.

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