Lochinvar Copper-Fin II CH-1441 User Manual
Copper-fin ii, Boiler product summary
CH-0401
CH-0501
CH-0651
CH-0751
CH-0991
CH-1261
CH-1441
CH-1801
CH-2071
WATER
GALLON CAPACITY
1.5
1.7
1.9
2.0
3.4
3.7
4.1
4.5
4.8
HEATING SURFACE (SQ. FT.)
46.9
59.0
76.8
88.1
96.0
120.2
144.0
176.0
200.0
WATER CONNECTIONS
2”
2”
2”
2”
2-1/2”
2-1/2”
2-1/2”
2-1/2”
2-1/2”
DRAIN
3/4”
3/4”
3/4”
3/4”
3/4”
3/4”
3/4”
3/4”
3/4”
MAX. WATER FLOW RATE (GPM)
55
55
55
55
90
90
90
90
90
HEAD LOSS (FT. OF HD.)
6.4
6.5
6.7
6.8
5.8
6.6
7.2
8.4
9.2
MIN. WATER FLOW RATE (GPM) *
17
21
28
32
29
37
41
51
58
HEAD LOSS (FT. OF HD.) *
0.6
0.7
1.6
2.3
1.1
1.3
2.0
2.6
4.8
MAX. WORKING PRESSURE (PSI)
160
160
160
160
160
160
160
160
160
# OF RELIEF VALVES
1
1
1
1
1
1
2
2
2
RELIEF VALVE SIZE
1”
1”
1”
1”
1”
1”
1”
1”
1”
RELIEF VALVE RATING (MBH)
1,352
1,352
1,352
1,352
1,352
1,352
1,352
1,352
1,352
RELIEF VALVE PRESSURE RATING (PSI)
50
50
50
50
50
50
50
50
50
GAS
INLET CONNECTION
1-1/4”
1-1/4”
1-1/4”
1-1/4”
2”
2”
2”
2”
2”
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.
MIN. INLET PRESSURE, NAT
4.0” w.c.
4.0” w.c.
4.0” w.c.
4.0” w.c.
4.0” w.c.
4.0” w.c.
4.0” w.c.
4.0” w.c.
4.0” w.c.
MANIFOLD PRESSURE, NAT
1.8” w.c.
1.8” w.c.
1.8” w.c.
1.8” w.c.
1.2” w.c.
1.2” w.c.
1.2” w.c.
1.2” w.c.
1.2” 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.
MIN. INLET PRESSURE, LP
8.0” w.c.
8.0” w.c.
8.0” w.c.
8.0” w.c.
8.0” w.c.
8.0” w.c.
8.0” w.c.
8.0” w.c.
8.0” w.c.
MANIFOLD PRESSURE, LP
4.6” w.c.
4.6” w.c.
4.6” w.c.
4.6” w.c.
4.6” w.c.
4.6” w.c.
4.6” w.c.
4.6” w.c.
4.6” w.c.
BTU/HR INPUT
399,999
500,000
650,000
750,000
990,000
1,260,000
1,440,000
1,800,000
2,070,000
BTU/HR OUTPUT
339,999
425,000
552,500
637,500
841,500
1,071,000
1,224,000
1,530,000
1,759,500
ELECTRICAL
VOLTAGE/HEATER
120
120
120
120
120
120
120
120
120
VOLTAGE/CONTROL
24
24
24
24
24
24
24
24
24
TOTAL AMPS
6.3
6.3
8.8
8.8
10.5
10.5
14.0
14.0
14.0
# OF ELECTRICAL CONNECTIONS
1
1
1
1
1
1
1
1
1
DIMENSIONS
HEIGHT
31-1/2”
31-1/2”
31-1/2”
31-1/2”
36”
36”
36”
36”
36”
WIDTH
37-3/4”
45-1/2”
56-3/4”
64”
48-1/4”
58-1/2”
68-1/4”
82-1/4”
92-1/2”
DEPTH
22-1/4”
22-1/4”
22-1/4”
22-1/4”
33-1/2”
33-1/2”
33-1/2”
33-1/2”
33-1/2”
SERVICE CLEARANCES
FRONT
24”
24”
24”
24”
30”
30”
30”
30”
30”
BACK
1”
1”
1”
1”
3”
3”
3”
3”
3”
RIGHT SIDE
1”
1”
1”
1”
3”
3”
3”
3”
3”
LEFT SIDE (PIPING)
24”
24”
24”
24”
24”
24”
24”
24”
24”
TOP
1”
1”
1”
1”
3”
3”
3”
3”
3”
VENTING
SIZE
6”
6”
8”
8”
10”
12”
12”
14”
14”
VENT CATEGORY
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
MAXIMUM DRAFT
-0.08” w.c.
-0.08” w.c.
-0.08” w.c.
-0.08” w.c.
-0.08” w.c.
-0.08” w.c.
-0.08” w.c.
-0.08” w.c.
-0.08” 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.
CH-PS-07 (Replaces CH-PS-06 01/09)
01/09-Printed in U.S.A.
COPPER-FIN II
®
BOILER PRODUCT SUMMARY
(CH) 400,000 - 2,070,000 BTU/HR
Lochinvar Corporation • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax: 615-547-1000
www.Lochinvar.com
* Minimum flow rate and head loss are based on a 40°F temperature rise for CH401-751 models and based on a 60°F temperature rise for CH0991-2071 models