Rough-In Dimensions; Foreword - A.O. Smith BT- 65 Installation & Service Instructions Manual

ROUGH-IN-DIMENSIONS
Model
BT-65
Type
of Input
Model Gas Btuh KW
65,000
BT-65 Natural
19.0
55.000
BT-65
Propane
16.1

FOREWORD

The design of Model BT-65 complies with the latest version of
ANSI Z21.10.1/CSA 4.1 M98 as automatic storage type water heater.
Installation diagrams are found in this manual. These diagrams
will serve to provide the installer with a reference for the materials
and method of piping necessary. It is highly essential that all
water and gas piping be installed as shown on the diagrams.
In addition to these instructions, the equipment shall be installed
in accordance with those installation regulations in force in the
local area where the installation is to be made. These shall be
carefully followed in all cases.
A B
In. 63 1/2 61
mm 1613 1550 660
RECOVERY CAPACITIES
Approx. F° 20F° 30F°
Capacity C° 11C° 17C°
65 US Gals. GPH 299 200
246 Litres LPH 1133 756
65 US Gals. GPH 253 169
246 Litres LPH 959 639
Authorities having jurisdiction
DIMENSIONS
C D E
26 22 4
559 106 203
RECOVERY CAPACITIES
U.S. Gallons/Hrs. and Litres/Hr. at TEMPERATURE RISE INDICATED
40F° 50F° 60F° 70F°
22C° 28C° 33C° 39C°
150 120 100 86
567 453 378 324
127 101 84 72
479 384 320 274
should be consulted before installations are made.
The installation must conform to these instructions and the local
code authority having jurisdiction. In the absence of local codes,
the installation must comply with the latest editions of the National
Fuel Gas Code, ANSI Z223.1/NFPA 54, in Canada CAN/CSA
B 149.1-00. Both are available from the Canadian Standards
Association, 8501 East Pleasant Valley Road, Cleveland, OH 44131.
For Canadian customers, 178 Rexdale Blvd., Rexdale (Toronto),
Ontario, Canada M9W 1R3. The National Fuel Gas Code, ANSI
Z223.1/NFPA 54 is available from the National Fire Protection
Association, 1 Batterymarch Park, Quincy, MA 02269.
2
F G H J
8 3/4 1/2 53 3/4
NPT NPT 1,365
80F° 90F° 100F° 110F° 120F° 130F° 140F°
44°C 50C° 56C° 61C°
75 67 60 54
283 252 227 206
63 56 51 46
240 213 192 174
67C° 72C° 78C°
50 46 43
189 174 162
42 39 36
160 48 137