Monessen Hearth GG18NV User Manual

73 pages

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Monessen • Natural Blaze Owner’s /Installation Manual • 4619-900 Rev. C • 1/2020

Models:

Installation/Owner’s Manual

Appliance Setup, Care and Operation

NOTICE: DO NOT discard this manual!

In the Commonwealth of Massachusetts installation must be

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INSTALLER: Leave this manual with party responsible for use and operation.

OWNER: Retain this manual for future reference.

Contact your dealer with questions regarding installation, operation or service.

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mable vapors and liquids in the vicinity of this

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• What to do if you smell gas

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- Immediately call your gas supplier from

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• Installation and service must be performed

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WARNING:

FIRE OR EXPLOSION HAZARD

Failure to follow safety warnings exactly

could result in serious injury, death, or

property damage.

NB18NV/PV

NB24NV/PV

NB18NIF/PIF

NB24NIF/PIF

Natural Blaze Series

• DO NOT install this unit in a bedroom or

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810107

NB18/24 cover

Other manuals for Monessen Hearth GG18NV

Installation And Owner's Manual74 pages

Instructions2 pages

Questions and Answers:

E
ewilliamsAug 16, 2025
Why does my Monessen Hearth GG18NV smell like gas even when it's off?
- R
  Randall MelendezAug 16, 2025
  If you smell gas even when the control knob of your Monessen Hearth Indoor Fireplace is in the OFF position, it could be due to a gas leak. You should locate and correct all leaks. Another potential cause is a defective control valve, which would require replacement.
D
Danielle HarveyAug 19, 2025
What to do if my Monessen Hearth Indoor Fireplace sparks but doesn't ignite?
- L
  Lindsey SweeneyAug 19, 2025
  If your Monessen Hearth Indoor Fireplace shows a spark at the ODS pilot when the ignitor button is pressed, but there's no ignition, make sure the gas supply is turned on and the manual shutoff valve is open. Also, check that the control knob is in the PILOT position and pressed in. If there's air in the gas lines from a recent installation, keep holding down the control knob and repeat the ignition process to remove the air. The ODS/pilot may be clogged, in which case it should be replaced or serviced. Finally, verify that the gas regulator setting is correct, checking the incoming pressure and replacing the regulator if needed.