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INDOOR HEATER INSTALLATION
Locate the heater as close as is practical to a chimney or gas vent. The heater must always be vented to the
outside. See the Venting section (beginning on page 17) for details. Minimum allowable clearance is shown on
the nameplate, and in the "Clearances" section on page 11. Adequate combustion and ventilation air must be
provided. See page 16 for details.
SPECIFICATIONS AND DIMENSIONS
ELECTRICAL REQUIREMENTS:
120V/1ph/60Hz 6A
240V/1ph/60Hz 3A
Heater
Model
BR-259
BR-409
Notes:
1.
The model number prefix indicates: (B=Bronze header), (R=Raypak) Model number suffix indicates: pilot
type (E = digital) and fuel type (P = propane, N = natural gas) fin tubing (X=Cupro-Nickel, C= Copper).
Example: Model number BR-409-EN-X indicates a unit with digital (IID) ignition using natural gas with
bronze headers and cupro-nickel tubes.
2.
Ratings are for natural gas and elevations up to 2,000 feet above sea level. For elevations over 2,000 feet,
consult the factory.
3.
Flue gases must be properly vented with CAT I vertical venting or CAT III horizontal venting. Non-metallic
venting not acceptable. Inlet air can be ducted with 4" metal or PVC pipe. See the venting section of this
manual for complete venting details.
Flue
MBTU
Diameter
Input
(B)
250.0
6"
399.0
6"
Dimensions (in.)
Minimum
Air Inlet
Flow
(C)
(gpm)
4"
25
4"
40
14
Shipping
Maximum
Weight (lbs)
Flow
w/ Stackless
(gpm)
Top
125
193
125
205
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