Majestic • Owner’s Manual MARQ36IN, MARQ42IN • 2270-981 Rev. i • 8/17
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C. BTU Specifications
This product is listed to ANSI standards for “Vented Gas
Fireplace Heaters” and applicable sections of “Gas Burn-
ing Heating Appliances for Manufactured Homes and
Recreational Vehicles”, and “Gas Fired Appliances for
Use at High Altitudes”.
A. Appliance Certification
NOT INTENDED FOR USE AS A PRIMARY HEAT SOURCE.
This appliance is tested and approved as either supplemen-
tal room heat or as a decorative appliance. It should not be
factored as primary heat in residential heating calculations.
NOTICE: This installation must conform with 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 CAN/CGA B149 Installation Codes in
Canada.
2
Product Specific Information
B. Glass Specifications
This appliance is equipped with 5 mm ceramic glass with
an anti-reflective coating. Replace glass only with glass
with identical specifications. Please contact your dealer
for replacement glass.
MODELS: MARQ36IN, MARQ42IN
LABORATORY: Underwriters Laboratories, Inc. (UL)
TYPE: Direct Vent Heater
STANDARD: ANSI Z21.88-2014 • CSA 2.33-2014
Models
(U.S. or Canada)
Maximum
Input
BTU/h
Minimum
Input
BTU/h
Orifice
Size
(DMS)
MARQ36IN (NG)
(0-2000 FT)
44,000
25,000
#30
MARQ36IN (LP)
(0-2000 FT)
43,500
24,000
#47
MARQ42IN (NG)
(0-2000 FT)
54,500
30,000
#26
MARQ42IN (LP)
(0-2000 FT)
47,500
23,500
#45
Installation and service of this
appliance should be performed
by qualified personnel. Hearth &
Home Technologies recommends
NFI certified professionals.
