Lochinvar CW495-2066 Venting Options, Model, Btu/hr, Gph @, Shipping, Number, Input, Conn, Weight

Copper-Fin®Gas Water Heater Dimensions & Specifications

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.

Water connections for models (CW 0495-0745) are 2" NPT on 6-1/2" centers.

Performance data is based on manufacturer test results.

Water connections for models (CW 0986-2066) are 2-1/2" NPT on 11-1/4" centers.

Venting Options

Outdoor Vent Cap and Pump Cover

Intelligent Venting Solutions	Model No.	Fans	Controls	Pump	Approx.
					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

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.