Boiler Model Number

Ratings at 0.5” W.C Furnace Pressure

Ratings at 0.06” W.C Furnace Draft

Gas Train Size at Press. Listed

Min. Gas Press. At Regul.

Blower Motor H.P

Approx. Crated Weight LBS.

M.B.H
Gas Input

Max Boiler H.P

M.B.H
Gas Input

Max Boiler H.P

Min.

Max.

Min.

Max.

CG-25

350

1120

26.8

350

1260

30.0

1 – ¼”

7”

1/3

205

CG-45

364

1820

43.6

420

2100

50.0

1 – ½”

7”

½

255

CG-60

504

2800

66.6

580

3080

73.3

2”

7”

¾

270

CG-100

840

4200

100.0

924

4620

110.0

2 – ½”

7”

2

370

CG-125

1050

5250

125

1200

5460

130

2 ½

7”

3

400

CG-165

1400

7000

167.0

1568

7840

186.7

3”

7”

3

560

CG-230

1700

8500

200.0

1960

9800

233.0

3”

8”

5

570

CG-300

2500

12600

300

3000

13600

325

3”

2 PSI

7 ½

700

CG-350

2800

16800

400

3000

17500

425

3”

5 PSI

10

760

Boiler Model Number

Ratings at 0.5” W.C Furnace Pressure

Ratings at 0.06” W.C Furnace Draft

Blower Motor H.P

Approx. Crated Weight LBS.

G.P.H
Oil Input

Max Boiler H.P

G.P.H
Oil Input

Max Boiler H.P

Min.

Max.

Min.

Max.

CO-25

2.5

8

26.8

3

8

30.0

½

160

CO-45

7

13

43.6

7.5

15

50.0

¾

200

CO-60

12

20

66.6

13

22

73.3

1

200

CO-100

17

30

100.0

18

33

110.0

2

265

CO-125

18

37.5

125.0

18

39

130.0

3

300

CO-165

20

50

167.0

20

56

186.7

3

440

CO-230

20

60

200.0

20

75

250.0

5

450

CO-300

20

90

300.0

20

97.5

325.0

7 ½

550

CO-350

20

120

400.0

20

127

425.0

10

625