Operating instructions
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ML47 FEATURES - QUICK REFERENCE INFORMATION
CERTIFICATION and LISTING: Certified under ANSI Z21.88 (2014) CSA 2.23 (2014) “Vented Gas Fireplace Heater "
not for use with solid fuel. Not to be used as primary heat source.
EFFICIENCY RATINGS: P.4 Fireplace Efficiency 71.3%. AFUE Natural Gas 70%, AFUE LP Gas 70.7%
EXTERNAL DIMENSIONS: 54-1/4” Wide X 39” High X 19-1/2” Deep
GLASS SIZE: NeoCeram Glass with non-reflective coating. Visible Glass measures 45” X 14-1/2”. Visible Glass Area
equals 652.5 in
2
. Actual Glass size is 46-3/16” X 15-9/16”.
MINIMUM FIREPLACE FRAMING DIMENSIONS REQUIREMENT: 54-1/4 Wide X 39” High X 19-1/2” Deep
FRAMING MATERIALS REQUIREMENT: Minimum 2X4 Lumber
HEARTH PROTECTION PAD: NOT REQUIRED: Glass bottom edge is raised 9-1/2” within appliance body.
ELECTRICAL SUPPLY REQUIREMENT: 120 VAC, 5 Amps. Unswitched. Junction Box provided inside appliance.
VENT SYSTEM REQUIRMENTS: 5”x8” Coaxial Rigid Vent System. MINIMUM INITIAL VERTICAL RISE REQUIRED IS
18” for Natural Gas and 24” for LP Gas. Maximum Horizontal Vent Length with the Minimum Vertical Starter Section
equals 6”. Maximum Horizontal Vent run with 4 feet Vertical starter section connection equals 32 feet for NG and 27 feet
for LPG.. Maximum Vertical vent run equals 42 feet.
MANTEL ALLOWANCE: 8” Deep Mantel at 12” Above Top Convection Opening .Use the Approved Mantel Profile Chart.
VENT DAMPER ADJUSTMENT AVAILABLE: A single Disc Damper is available for exhaust flow adjustments.
CONTROLS: IPI Electronic Ignition System with AC Primary Power and DC Backup Power. Remote Control included.
Accent Light operates on AC Power only.
BLOWER SYSTEM: Optional 210 CFM Dual Blower System. 120VAC, 2 Amps. Dedicated Hot Power only. No switches,
Fan Speed Controls or Light Dimmers are allowed in the same AC supply circuit. Optional fans are controlled using re-
mote control.
ACCENT LIGHT SYSTEM: Dual Accent Light System Included. Light can be turned on or off and dimmed from remote
control.
BURNER SYSTEM: Single Ceramic Plaque Array burner.
BURNER SHUTTER SYSTEM: Manually controllable internal rotary Burner air shutter.
BURNER MEDIA OPTIONS: Must install one burner media. Driftwood Logs set with Natural Rocks, Twig Set with coals,
Natural Rock Set, Black Shades Rock Set, Diamond Clear Glass Pieces, Diamond Shape Black Glass Pieces, Round
Clear Glass, and Round Black Glass. Multiple Media types may be combined together..
FIREBOX INNER LINING PANELS: Black Enamel, Midnight Metallic Enamel, Metallic Mocha Enamel, Metallic Silver
Enamel and Copper Enamel Panoramic options available. Each Firebox Panoramic Liner is supplied with matching Fire-
box Floor Panel. One Firebox Inner Liner Kit must be installed before any use.
NATURAL GAS INFORMATION: Factory equipped for Natural Gas. 5”WC Minimum inlet pressure required. For NG ap-
plications, Burner Orifice Size is 1/8”.
LPG INFORMATION: LP conversion kit #HA-90-00110 is an available option. 11”WC Minimum inlet pressure required.
CAUTION
THESE INSTRUCTIONS ARE TO
REMAIN WITH THE HOMEOWNER.
NOTE: This installation must conform to local codes. In the absence of
local codes, you must comply with the National Fuel Gas Code, ANSI
Z223.1-latest edition in the U.S.A. and the Natural Gas and Propane
Installation Code, CSA B149 Installation Codes in Canada.
This appliance may be installed in an after-
market, permanently located, manufactured
home (USA only) or mobile home, where not
prohibited by local codes.
This appliance is only for use with the type(s)
of gas indicated on the rating plate.