Copper-fin, Gas water heater dimensions & specifications, Venting options – Lochinvar CW495-2066 User Manual
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Lochinvar Corporation • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax: 615-547-1000
www.Lochinvar.com
8/08—Printed in U.S.A.
Copper-Fin
®
Gas Water Heater Dimensions & Specifications
Approx.
Model No.
Fans
Controls
Pump
Total Amps
495
3.6
3.6
5.8
13
645
3.6
3.6
5.8
13
745
3.6
3.6
5.8
13
986
3.4
4.6
7.4
15.4
1256
3.4
4.6
7.4
15.4
1436
3.8
4.6
7.4
15.8
1796
3.8
4.6
7.4
15.8
2066
3.8
4.6
7.4
15.8
Venting Options
Outdoor Vent Cap and Pump Cover
Intelligent Venting Solutions
Model
Btu/hr
GPH @
Vent
Gas
Shipping
Number
Input
100°F Rise
A
B
C
D
E
F
G
H
Size
Conn.
Weight
CWN0495PM
495,000
486
33-1/4”
45-1/4”
22-1/4”
18-1/2”
12-1/2”
9-1/2”
30-3/4”
22-3/4”
6”
1-1/4”
490
CWN0645PM
645,000
633
33-1/4”
56-3/4”
22-1/4”
18-1/2”
12-1/2”
9-1/2”
30-3/4”
22-1/4” 8”
1-1/4”
555
CWN0745PM
745,000
731
33-1/4”
64”
22-1/4”
18-1/2”
12-1/2”
9-1/2”
30-3/4”
31-1/4”
8”
1-1/4”
610
CWN0986PM
985,000
967
36”
48-1/4”
33-1/2”
20-1/2”
15-3/4”
9-1/2”
33-3/4”
9-1/2”
10”
2”
900
CWN1256PM 1,255,000
1,232
36”
58-1/2”
33-1/2”
20-1/2”
15-3/4”
10-1/2”
33-3/4”
10-1/2”
12”
2”
1,020
CWN1436PM 1,435,000
1,409
36”
68-3/4”
33-1/2”
20-1/2”
15-3/4”
10-1/2”
33-3/4”
10-1/2”
12”
2”
1,065
CWN1796PM 1,795,000
1,762
36”
82-1/4”
33-1/2”
20-1/2”
15-3/4”
11”
33-3/4”
11”
14”
2”
1,265
CWN2066PM 2,065,000
2,027
36”
92-1/2”
33-1/2”
20-1/2”
15-3/4”
11”
33-3/4”
11”
14”
2”
1,400
Change ‘N’ to ‘L’ for LP gas models.
Performance data is based on manufacturer test results.
Water connections for models (CW 0495-0745) are 2" NPT on 6-1/2" centers.
Water connections for models (CW 0986-2066) are 2-1/2" NPT on 11-1/4" centers.