MrHeater MHVFRD10NGT Operating Instructions And Owner's Manual

MrHeater MHVFRD10NGT Operating Instructions And Owner's Manual

Unvented natural gas fired room heater

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NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
OPERATING INSTRUCTIONS AND OWNER'S MANUAL
UNVENTED
NATURAL GAS FIRED
ROOM HEATER
Model # MHVFRD10NGT
MHVFBF10NGT
WARNING: If the information in this manual is not followed exactly, a fire or explosion
may result causing property damage, personal injury, or loss of life.
- Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or
any other appliance.
- WHAT TO DO IF YOU SMELL GAS
• 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 neighbor's phone. Follow the gas supplier's instructions.
• If you cannot reach your gas supplier, call the fire department.
- Installation and service must be performed by a qualified installer, service agency or the gas supplier.
This is an unvented gas-fired heater. It uses air (oxygen) from the room in which it is in-
stalled. Provisions for adequate combustion and ventilation air must be provided. Refer to
Fresh Air for Combustion and Ventilation section on page 4 of this manual.
This appliance may be installed in an aftermarket permanently manufactured (mobile) home,
where not prohibited by local codes.
This appliance is only for use with the type of gas indicated on the rating plate. This appli-
ance is not convertible for use with any other gas.
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.
Plaque Heaters
MHVFRD10NGT
www.mrheater.com
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
Blue Flame Heaters
MHVFBF10NGT
800-251-0001

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Summary of Contents for MrHeater MHVFRD10NGT

  • Page 1 NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! OPERATING INSTRUCTIONS AND OWNER’S MANUAL UNVENTED NATURAL GAS FIRED ROOM HEATER INSTALLER: Leave this manual with the appliance. Model # MHVFRD10NGT CONSUMER: Retain this manual for future reference. MHVFBF10NGT Plaque Heaters Blue Flame Heaters MHVFRD10NGT...
  • Page 2 NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! WARNING: Due to high temperatures, WARNING: FIRE, EXPLOSION, heater should be kept out of AND ASPHYXIATION HAZARD Do not use a blower insert, traffic and away from furniture Improper installation, heat exchanger insert or other...
  • Page 3 In order to provide the best service possible Mr. Heater is now giving you more ways to get in touch with us: Ordering Parts/Warranty WEBSITE: Mr. Heater’s full line of product are now at: www.mrheater.com FACEBOOK: Find us on Facebook TWITTER: Find us on twitter YouTube: There are now informational videos on Youtube.
  • Page 4: Fresh Air For Combustion And Ventilation

    NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! Product Features Local Codes If you home does not meet all of the three criteria above, see Determining the Install and use heater with care.
  • Page 5: Ventilation Air

    NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! *Do not include direct-vent gas figure 2). You can also remove door appliances. Direct-vent draws into adjoining room (see option3, fig combustion air from the outdoors 2).
  • Page 6 NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! Locating Heater Attaching to Wall Stud This heater is designed to be mounted This way is the best providing the on the wall.
  • Page 7 NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! Floor Mounting Away From Wall 5. Fold wall anchor as shown in Figure 8 See clearance below. Installing Support Feet (See Figure 11): specs on Pg.
  • Page 8: Connecting To Gas Supply

    NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! Connecting to Gas Supply IMPORTANT: Check your gas line HEATER CABINET pressure before connecting heater to 3/8” NPT Pipe Nipple Pressure gas line.
  • Page 9: Operating Your Heater

    NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! Low Pressure OPERATING YOUR HEATER Test Pressure Equal To or Less Than ½ For Your Safety Read Before Open psig (3.5 kPa) Lighting 1.
  • Page 10: Pilot Flame Pattern

    OPERATION 7. Keep control knob pressed in for (30) seconds after lighting pilot. After 30 FOR MHVFRD10NGT: seconds, release control knob. The thermostatic control simply turns • If pilot does not stay lit, refer to on and off the burner.
  • Page 11: Cleaning And Maintenance

    NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! CLEANING AND MAINTENANCE A yellow tip on the pilot flame indicates Pilot Air Inlet Hole dust and dirt in the pilot assembly. For maintenance of the inside cabinet To clean the pilot assembly find the or to access the burner and pilot...
  • Page 12 NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NOTE: All troubleshooting items are WARNING: If you smell gas: WARNING: Only a qualified service listed in order of operation and likely person should service and repair heater.
  • Page 13 NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! SYMPTOM • ODS/pilot lights but flame goes out when control knob is released. REMEDY CAUSE 1. Gas supply turned off or equipment shutoff 1.
  • Page 14 NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! SYMPTOM • Heater produces a whistling noise when burner is lit. REMEDY CAUSE 1. Turning control knob to HI position when burner is cold. 1.
  • Page 15 NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! SYMPTOM • Gas odor during combustion . CAUSE 1. Foreign matter between control valve and 1. Take apart gas tubing and remove foreign matter . burner.
  • Page 16 NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! Mr. Heater • Unvented Natural Gas Fired Room Heater • Model # MHVFBF10NGT Item Part No. Description Item Part No. Description 80040 Wire Guard...
  • Page 17 NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! Mr. Heater • Unvented Natural Gas Fired Room Heater • Model # MHVFRD10NGT Item Part No. Description Item Part No.
  • Page 18 NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NOTES: Operating Instructions and Owner’s Manual Mr. Heater | Unvented Natual Gas Fired Room Heater...
  • Page 19 NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NOTES: Operating Instructions and Owner’s Manual Mr. Heater | Unvented Natural Gas Fired Room Heater...
  • Page 20: Warranty And Parts Ordering

    WARRANTY AND PARTS ORDERING UNVENTED LP-GAS FIRED ROOM HEATER Model # MHVFRD10NGT MHVFBF10NGT WARNING: USE ONLY MANUFACTURER’S REPLACEMENT PARTS. USE OF ANY OTHER PARTS COULD CAUSE INJURY OR DEATH. REPLACEMENT PARTS ARE ONLY AVAILABLE DIRECT FROM THE FACTORY AND MUST BE INSTALLED BY A QUALIFIED SERVICE AGENCY.

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