COPPER-FIN®WATER HEATER PRODUCT SUMMARY

(CW) 90,000 - 500,000 BTU/HR

 

CW-090

CW-135

CW-180

CW-199

CW-225

CW-270

CW-315

CW-360

CW-399

CW-500

WATER

 

 

 

 

 

 

 

 

 

 

GALLON CAPACITY

0.8

0.8

0.9

0.9

0.9

1.0

1.0

1.0

1.1

1.2

HEATING SURFACE (SQ. FT.)

10.6

15.3

19.9

23.5

23.5

26.9

30.5

34.0

43.0

52.1

WATER CONNECTIONS

2”

2”

2”

2”

2”

2”

2”

2”

2”

2”

DRAIN

3/4”

3/4”

3/4”

3/4”

3/4”

3/4”

3/4”

3/4”

3/4”

3/4”

WATER FLOW RATE (GPM)

30

30

30

30

30

30

30

30

30

30

HEAD LOSS (FT. OF HD.)

5.5

5.7

5.9

6.1

6.1

6.3

6.5

6.7

6.9

7.0

MAX. WORKING PRESSURE (PSI)

160

160

160

160

160

160

160

160

160

160

MAX. WATER HARDNESS (GRAINS)

25

25

25

25

25

25

25

25

25

25

GPH @ 70°F RISE

127

191

256

283

320

383

447

511

567

710

GPH @ 100°F RISE

89

134

179

198

224

268

313

358

397

497

GPH @ 140°F RISE

64

96

128

141

160

191

224

256

284

355

# OF RELIEF VALVES

1

1

1

1

1

1

1

1

1

1

RELIEF VALVE SIZE

3/4”

3/4”

3/4”

3/4”

3/4”

3/4”

3/4”

3/4”

3/4”

3/4”

RELIEF VALVE RATING (MBH)

500

500

500

500

500

500

500

500

1,912

1,912

RELIEF VALVE PRESSURE RATING (PSI)

150

150

150

150

150

150

150

150

150

150

RELIEF VALVE TEMPERATURE RATING (°F)

210

210

210

210

210

210

210

210

210

210

GAS

 

 

 

 

 

 

 

 

 

 

INLET CONNECTION

1/2”

1/2”

3/4”

3/4”

3/4”

3/4”

3/4”

1”

1”

1”

MAX. INLET PRESSURE, NAT

10.5” w.c.

10.5” w.c.

10.5” w.c.

10.5” w.c.

10.5” w.c.

10.5” w.c.

10.5” w.c.

10.5” w.c.

10.5” w.c.

10.5” w.c.

MIN. INLET PRESSURE, NAT

4.5” w.c.

4.5” w.c.

4.5” w.c.

4.5” w.c.

4.5” w.c.

4.5” w.c.

4.5” w.c.

4.5” w.c.

5.0” w.c.

5.0” w.c.

MANIFOLD PRESSURE, NAT

3.5” w.c.

3.5” w.c.

3.5” w.c.

2.9” w.c.

3.5” w.c.

3.5” w.c.

3.5” w.c.

3.5” w.c.

3.5” w.c.

3.5” w.c.

MAX. INLET PRESSURE, LP

13.0” w.c.

13.0” w.c.

13.0” w.c.

13.0” w.c.

13.0” w.c.

13.0” w.c.

13.0” w.c.

13.0” w.c.

13.0” w.c.

13.0” w.c.

MIN. INLET PRESSURE, LP

11.0” w.c.

11.0” w.c.

11.0” w.c.

11.0” w.c.

11.0” w.c.

11.0” w.c.

11.0” w.c.

11.0” w.c.

11.0” w.c.

11.0” w.c.

MANIFOLD PRESSURE, LP

10” w.c.

10” w.c.

10” w.c.

7.5” w.c.

10” w.c.

10” w.c.

10” w.c.

10” w.c.

10” w.c.

10” w.c.

BTU/HR INPUT

90,000

135,000

180,000

199,999

225,000

270,000

315,000

360,000

399,999

500,000

ELECTRICAL

 

 

 

 

 

 

 

 

 

 

VOLTAGE/HEATER

120

120

120

120

120

120

120

120

120

120

VOLTAGE/PUMP

120

120

120

120

120

120

120

120

120

120

VOLTAGE/CONTROL

24

24

24

24

24

24

24

24

24

24

TOTAL AMPS W/PUMP

6.1

6.1

6.1

6.1

6.1

6.1

6.1

6.1

6.1

6.1

# OF ELECTRICAL CONNECTIONS

1

1

1

1

1

1

1

1

1

1

DIMENSIONS

 

 

 

 

 

 

 

 

 

 

HEIGHT

29-1/2”

29-1/2”

29-1/2”

29-1/2”

29-1/2”

29-1/2”

29-1/2”

29-1/2”

29-1/2”

34-1/2”

WIDTH (INCLUDES PUMP)

25-1/4”

29-1/4”

33-1/4”

36-1/4”

36-1/4”

39-1/4”

42-1/4”

45-1/4”

54-1/4”

62-1/4”

DEPTH

21-1/2”

21-1/2”

21-1/2”

21-1/2”

21-1/2”

21-1/2”

21-1/2”

21-1/2”

22”

22”

SERVICE CLEARANCES

 

 

 

 

 

 

 

 

 

 

FRONT

24”

24”

24”

24”

24”

24”

24”

24”

24”

24”

BACK

6”

6”

6”

6”

6”

6”

6”

6”

6”

6”

RIGHT SIDE

6”

6”

6”

6”

6”

6”

6”

6”

6”

6”

LEFT SIDE (PIPING)

24”

24”

24”

24”

24”

24”

24”

24”

24”

24”

TOP

14”

14”

14”

29”

29”

29”

29”

29”

29”

29”

VENTING

 

 

 

 

 

 

 

 

 

 

SIZE

5”

6”

7”

7”

7”

8”

8”

9

10”

10”

VENT CATEGORY

I

I

I

I

I

I

I

I

I

I

VENT MATERIAL

B-VENT

B-VENT

B-VENT

B-VENT

B-VENT

B-VENT

B-VENT

B-VENT

B-VENT

B-VENT

MAXIMUM DRAFT

-0.05” w.c.

-0.05” w.c.

-0.05” w.c.

-0.05” w.c.

-0.05” w.c.

-0.05” w.c.

-0.05” w.c.

-0.05” w.c.

-0.05” w.c.

-0.05” w.c.

MINIMUM DRAFT

-0.02” w.c.

-0.02” w.c.

-0.02” w.c.

-0.02” w.c.

-0.02” w.c.

-0.02” w.c.

-0.02” w.c.

-0.02” w.c.

-0.02” w.c.

-0.02” w.c.

Lochinvar Corporation • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax: 615-547-1000

www.Lochinvar.com

CWA-PS-03(Replaces CWA-PS-02 4/07)

11/07-Printed in U.S.A.

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Lochinvar CW-399, CW-315, CW-360, CW-225, CW-199 dimensions COPPER-FINWATER Heater Product Summary, CW 90,000 500,000 BTU/HR
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CW-090, CW-500, CW-270, CW-180, CW-135 specifications

Lochinvar is renowned for producing high-efficiency water heating solutions, and its lineup of CW series commercial water heaters exemplifies this commitment to innovation and sustainability. The CW-199, CW-270, CW-135, CW-225, and CW-399 models are designed to meet the varied needs of businesses and institutions requiring reliable hot water supply.

One of the main features of the Lochinvar CW series is its advanced condensing technology. This design allows the units to recover heat from exhaust gases, ensuring that energy is used efficiently. As a result, these water heaters boast impressive Energy Factor ratings, reducing operating costs and environmental impact.

The CW-199 model offers a maximum output of 199,000 BTU/HR, making it suitable for smaller commercial applications while still providing robust performance. For larger demands, the CW-270 steps up with a capacity of 270,000 BTU/HR, catering to restaurants and service facilities that need more substantial hot water supply.

For even larger applications, the CW-225 and CW-399 models provide maximum outputs of 225,000 BTU/HR and 399,000 BTU/HR, respectively. These units are ideal for expansive facilities requiring continuous hot water for operations, ensuring that hot water is available when needed without fluctuations in temperature or pressure.

Durability and reliability are signatures of the Lochinvar brand. The stainless-steel construction of the CW series enhances resistance to corrosion, extending the lifespan of the equipment. Additionally, the units come equipped with enhanced controls and monitoring systems, which enable users to optimize performance and track energy usage, leading to more informed operational decisions.

Safety features are another critical aspect of the CW series. These models come with built-in safeguards, such as high and low-temperature shut-offs, ensuring safe operation under various conditions. This attention to safety makes them suitable for applications in healthcare, hospitality, and other industries.

Overall, the Lochinvar CW-199, CW-270, CW-135, CW-225, and CW-399 water heaters reflect a blend of innovative technology, efficient performance, and reliability, providing businesses with the hot water solutions they need while being mindful of energy consumption and environmental sustainability. With a variety of capacities and features, Lochinvar’s CW series is positioned to meet the demands of modern commercial applications effectively.
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