Technical Data; Important Points/Usage And Installation Musts - Rinnai RHFE-431WTA Owner's Operation And Installation Manual

WEIGHT
51 Lbs.
Burner Orifices:
RHFE-431WTA-P use: Orifice part #AU129-210 02-0.85(0.033")
RHFE-431WTA-N use: Orifice part #AU129-210 02-1.13(0.044")
MODEL GAS
TYPE
RHFE-431WTA NG
RHFE-431WTA LPG
GAS SUPPLY PRESSURE
NATURAL
MINIMUM 3.5"W.C.
MAXIMUM 10.5"W.C.
The minimum inlet gas supply pressures is for the purpose of input adjustment.
Heaters may be converted from one gas to another using Rinnai conversion kits.
IMPORTANT POINTS / USAGE AND INSTALLATION MUSTS
Unpack heater and check for damage. ( DO NOT INSTALL DAMAGED HEATER. ) If heater is damaged,
contact your supplier for advice. Before installing a heater, check the label for the correct gas type (see
label on side of heater). Refer to local gas authority for confirmation of gas type if you are in doubt.
Included in Carton:
Customers Operating Information
Conversion kits
IMPORTANT
Before using this product, please read this manual carefully to insure proper use of product.
1. The installation must conform with local codes or, in absence of local codes, the National Fuel Gas
Code, ANSI Z223.1 or the Canadian Installation Code, CAN/CGA-B149.
2. For information on gas type, see data plate on the appliance.
3. This heater must not be installed where curtains or other combustible materials could come into
contact with it. In some cases curtains may need restraining.

TECHNICAL DATA

DIMENSIONS
Width: 29 1/2"
Height:21 13/16"
Depth: 9 13/16" LOW
HIGH
GAS CONVERSION SPECIFICATIONS
DIAMETER OF PRIMARY
ORIFICE(mm) DAMPER
556F-209-7
1.13
556F-209-15
0.85
PROPANE
8"W.C.
13"W.C.
GAS RATE (BTU/h)
INPUT
NG LP
8,200 8,200 LOW
16,700 16,700 HIGH
SECONDARY MANIFOLD DIFFERENTIAL
DAMPER PRESSURE (W.C.)
HI
556F-208-7
2.4"W.C.
(33 47hole)
556F-208-5 2.8"W.C.
( 2.5 15)
– 2 –
OUTPUT
NG LP
6,640 6,640
13,400 13,400
DIP SWITCH
POSITION
LO
0.7"W.C. ON
OFF
0.8"W.C. ON
OFF