INSTALLATION AND OPERATION MANUAL
MODELS: MMVKR-N and MMVKR-LP
FEATURES:
- Flame Modulation
- Remote Included
- Standing Pilot System
BURNER CAPABILITY:
- 2 Burner - Up to 42"
- 3 Burner - Up to 42"
- Kiva - All Sizes
- Glass Burners - Up to 42"
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.
FOR YOUR SAFETY: Do not store
or use gasoline or other flammable
vapors and liquids in the vicinity of
this or any other appliance.
INSTALLER: Leave this manual with appliance. CONSUMER: Retain this manual for future reference.
Grand Canyon Gas Logs burner system is to be installed only in a solid-fuel-burning fireplace with a working flue
constructed of noncombustible material. Solid fuels shall not be burned in a fireplace where the unit is installed.
The installation, including provisions for combustion, ventilation air, and required minimum permanent vent
opening, must conform with the National Fuel Gas Code (ANSI Z223.1/NFPA 54) and applicable local building
codes. In Canada, the installation must conform with the Natural Gas and Propane Storage and Handling
Installation Code (CSA-B-149.1). A damper stop clamp is included to maintain the minimum permanent vent
opening and to prevent full closure of the damper blade. The chimney damper must be fixed fully opened when
burning the unit. The burner system is designed to burn with yellow flames; thus, adequate ventilation is
absolutely necessary. If any of these parameters are not met, the warranty could be voided.
3515 East Atlanta Avenue, Phoenix, Arizona 85040 | 602-344-4217 | grandcanyongaslogs.com
MODULATING MILLIVOLT INSTALLATION & OPERATION MANUAL
MODULATING MILLIVOLT
For Natural and Propane Gas Types
We recommend that our gas hearth products be installed and
serviced by professionals who are certified in the U.S. by the
National Fireplace Institute (NFI) as NFI Gas Specialists.
Grand Canyon Gas Logs
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 suppli
er.
01_2022_V1
GRANDCANYONGASLOGS.COM - 04_2024
07-00131 042024_V1
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