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3-90-7003999
Quadra-Fire • Hudson Bay Installation Manual_R26 • 01/20
The product is listed to ANSI standards for “Vented Gas
Appliance Heaters” and applicable sections of “Gas
Burning Heating Appliances for Manufactured Homes and
Recreational Vehicles” and "Gas Fired Appliances for use
at High Altitudes".
Manufactured Home or Mobile Home installation may
occur only after the home is site located and must conform
with the Manufactured Home Construction and Safety
Standard, Title 24 CFR, Part 3280, or, when such a
standard is not applicable, the Standard for Manufactured
Home Installations, ANSI/NCSBCS A225.1, or Standard for
Gas Equipped Recreational Vehicles and Mobile Housing,
CSA Z240.4.
When installed, the appliance must be electrically grounded
in accordance with local codes or, in the absence of local
codes, with the National Electrical Code, ANSI/NFPA 70, or
the Canadian Electrical Code, CSA C22.1.
B. Glass Specifications
This appliance is equipped with 5mm ceramic glass.
Replace glass only with 5mm ceramic glass. Please contact
your dealer for replacement glass.
A. Appliance Certification
NOTE:
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.
C. BTU Specifications
* Thermal efficiency maximum pipe with blower on.
** Canada minimum pipe.
D. High Altitude Installations
Omni-Test Laboratories listed gas appliances are tested and
approved without requiring changes for elevations from 0 to
2000 feet in the U.S.A. and 0 to 4500 feet in Canada.
When installing this appliance at an elevation above 2000
feet, it may be necessary to decrease the input rating by
changing the existing burner orifice to a smaller size. Input
rate should be reduced by 4% for each 1000 feet above a
2000 foot elevation in the U.S.A. If the heating value of the
gas has been reduced, these rules do not apply. To identify
the proper orifice size, check with the local gas utility.
If installing this appliance at an elevation above 4500 feet (in
Canada), check with local authorities.
E. Non-Combustible Materials
Materials that are reported as passing ASTM E 136,
Standard Test Method for Behavior of Materials in a
Vertical Tube Furnace at 750°C, shall be considered non-
combustible materials.
F. Combustible Materials
Materials made of or surfaced with wood, compressed
paper, plant fibers, plastics, or other materials that can
ignite and burn, whether flame proofed or not, or whether
plastered or un-plastered shall be considered combustible
materials.
G. Electrical Codes
NOTICE:
This appliance must be electrically wired and
grounded in accordance with local codes or, in the absence
of local codes, with
National Electric Code ANSI/NFPA
70-latest edition
or the
Canadian Electric Code CSA
C22.1.
• A 110-120 VAC circuit for this product must be protected with
ground-fault circuit-interrupter protection, in compliance with
the applicable electrical codes, when it is installed in locations
such as in bathrooms or near sinks.
Model
(US or Canada)
Maximum
Input
BTU
Minimum
Input
BTU
Orifice
Size
(DMS)
*Steady State
Efficiency %
**P.4
%
Hudson Bay
(NG)
42,000 28,000
.125
84.02
64.03
Hudson Bay
(LP)
40,500 31,000
.076
85.71
65.43
MODEL:
Quadra-Fire Hudson Bay
LABORATORY:
OMNI Test Laboratories, Inc.
REPORT #
0061GS029S
TYPE:
Direct Vent Gas Heater
STANDARD:
ANSI Z21.88-2014, CSA 2.33-2014,
CAN/CSA 2.17-M91 (R2009)
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Product Specific and Important Safety Information
Do NOT use this appliance if any part has been under
water. Immediately call a qualified service technician
to inspect the unit and to replace any part of the control
system and any gas control which has been under
water.
WARNING
!
Installation and service of this appliance should be performed by
qualified personnel. Hearth & Home Technologies recommends
HHT Factory Trained or NFI certified professionals.
