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PRODUCT SPECIFICATIONS TABLE
STANDARD 240 VOLT (AC) OPERATION, 240 VAC RATING
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Product Guide
FOUR CHAMBER MODELS
|
MODEL |
RA-28 |
RA-22 |
RA-18 |
|
kW |
28 |
22 |
18 |
|
Elements |
7000 watts
' 4 |
5500 watts
' 4 |
4500 watts
' 4 |
|
BTU/hour |
95560 |
75080 |
61430 |
|
kg-cal/min. |
400 |
315 |
258 |
|
Temperature Rise |
95 °F @ 2.0 GPM
76 °F @ 2.5 GPM
64 °F @ 3.0 GPM
48 °F @ 4.0 GPM
50 °C @ 8 L/min
40 °C @ 10 L/min
33 °C @ 12 L/min
25 °C @ 16 L/min |
75 °F @ 2.0 GPM
60 °F @ 2.5 GPM
50 °F @ 3.0 GPM
37 °F @ 4.0 GPM
39 °C @ 8 L/min
31 °C @ 10 L/min
26 °C @ 12 L/min
20 °C @ 16 L/min |
61 °F @ 2.0 GPM
49 °F @ 2.5 GPM
40 °F @ 3.0 GPM
30 °F @ 4.0 GPM
32 °C @ 8 L/min
26 °C @ 10 L/min
21 °C @ 12 L/min
16 °C @ 16 L/min |
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MECHANICAL |
|
Size HxWxD |
15x 15x 6 in /
40x 40x 16 cm |
15x 15x 6 in /
40x 40x 16 cm |
15x 15x 6 in /
40x 40x 16 cm |
|
Plumbing Fittings |
3/4-in NPT
nipple x 2 |
3/4-in NPT
nipple x 2 |
3/4-in NPT
nipple x 2 |
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Shipping Weight |
23 lbs / 10.5 kg |
23 lbs / 10.5 kg |
23 lbs / 10.5 kg |
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ELECTRICAL |
|
V |
240 |
240 |
240 |
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A (max) |
116 |
91 |
75 |
|
Hz |
50 / 60 |
50 / 60 |
50 / 60 |
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Circuits |
30A x 4 |
50A x 2 |
40A x 2 |
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