6
Heatilator • HEIR36, HEIR42, HEIR50 Owner’s Manual • 2285-981 Rev. H • 5/15
C. BTU Speci
fi
cations
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 Certi
fi
cation
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
2
Product Speci
fi
c Information
Installation and service of this appliance should be
performed by quali
fi
ed personnel. Hearth & Home
Technologies suggests NFI certi
fi
ed or factory
trained professionals, or technicians supervised by
an NFI certi
fi
ed professional (www.n
fi
certi
fi
ed.org).
B. Glass Speci
fi
cations
This appliance is equipped with 5 mm ceramic glass with
an anti-re
fl
ective coating. Replace glass only with glass
with identical speci
fi
cations. Please contact your dealer
for replacement glass.
MODELS:
HEIR36H, HEIR36T
HEIR42H, HEIR42T
HEIR50H, HEIR50T
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
Ori
fi
ce
Size
(DMS)
HEIR36 (NG)
US
(0-2000 FT)
45,500
27,000
#30
CANADA
(2000-4500 FT)
41,000
24,500
#31
HEIR36 (LP)
US
(0-2000 FT)
44,000
27,000
#47
CANADA
(2000-4500 FT)
39,500
24,500
#48
HEIR42 (NG)
US
(0-2000 FT)
54,000
30,000
#26
CANADA
(2000-4500 FT)
48,500
27,000
#27
HEIR42 (LP)
US
(0-2000 FT)
51,500
29,500
#45
CANADA
(2000-4500 FT)
46,500
26,500
#46
HEIR50 (NG)
US
(0-2000 FT)
65,000
36,000
#24
CANADA
(2000-4500 FT)
58,500
32,500
#25
HEIR50 (LP)
US
(0-2000 FT)
63,500
32,500
#43
CANADA
(2000-4500 FT)
57,000
29,500
#44
