Tankless Copper Coil Water Heater Series - Dimensions & Specifications
Domestic Water Heating
Pool Heating
Optional: The Bronze Circulator and Balancing Valve 2 may be omitted if the Pool Pump is correctly sized (i.e. the total Pool Pump head must include the Tankless Coil pressure drop.)
 
| MODEL NUMBER |
SERVICE WATER |
BOILER WATER |
RECOVERY G.P.M
40 - 140°F |
PRESSURE DROP
@ RATED FLOW
FT. OF WATER |
FLOW G.P.M.
@ 200°F |
PRESSURE DROP
@ RATED FLOW
FT. OF WATER |
NET INPUT
M.B.H |
| C 2.5 |
2.5 |
13 |
13 |
5 |
125 |
| C 5 |
5.0 |
12 |
26 |
5 |
249 |
| C 10 |
10 |
15 |
51 |
5 |
498 |
| C 15 |
15 |
13 |
77 |
5 |
747 |
| C 20 |
20 |
12 |
103 |
5 |
996 |
| C 25 |
25 |
13 |
129 |
5 |
1245 |
| MODEL NUMBER |
WATER CONNECTIONS |
DIMENSIONS |
SHIPPING WEIGHT
LBS. |
| SERVICE |
BOILER |
HEIGHT |
DIAMETER |
| in |
mm |
in |
mm |
in |
mm |
in |
mm |
| C 2.5 |
1/2 |
13 |
1 1/4 |
32 |
13 3/4 |
349 |
7 1/2 sq |
191 sq |
26 |
| C 5 |
3/4 |
19 |
2 |
51 |
15 |
381 |
16 1/4 |
413 |
65 |
| C 10 |
1 |
25 |
2 |
51 |
20 |
508 |
16 1/4 |
413 |
90 |
| C 15 |
1 1/4 |
32 |
3 |
76 |
25 |
635 |
16 1/4 |
413 |
115 |
| C 20 |
1 1/2 |
38 |
3 |
76 |
30 |
762 |
16 1/4 |
413 |
145 |
| C 25 |
1 1/2 |
38 |
3 |
76 |
35 |
889 |
16 1/4 |
413 |
165 |
NOTE: Ratings based on 100°F rise in service water (40-140°F) and 20°F drop in boiler water (200-180°F).
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