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Sta-Rite Max-E-Therm
Electronic Gas
Heater -
Sta-Rite |
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Data Sheet
Owners Manual
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Sta-Rite heaters are the most unique heaters on the market. Made from a
composite shell, the Max-E-Therm utilizes it's PMG combustion technology
to produce the highest efficiency (85%) in its class, while keeping NOx
emissions to a minimum. The unit is compact and weighs less than 125
pounds, and has a rotating top, making it the installers’ choice. LED
indicator lights and its 360 degrees of access to the internals make it
extremely service friendly.
All units are stocked as natural gas heaters. Request conversion kit if
propane is required.
Quick-change orifice allows easy conversion of gas sources.
DO NOT convert ASME models.
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Natural Gas Heaters |
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H2O # |
Manf. # |
Description |
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2250109 |
SR200NA |
200,000 BTU, Natural,
Electronic |
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2250112 |
SR333NA |
333,000 BTU, Natural,
Electronic |
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2250115 |
SR400NA |
400,000 BTU, Natural,
Electronic |
|
2250119 |
460763 |
400,000 BTU, Natural,
Electronic, ASME |
Specifications: Max-E-Therm Gas Heaters |
|
BTU |
Height |
Width |
W/Manifold |
|
200,000 |
30.3" |
21.15" |
5" |
|
333,000 |
30.3" |
21.15" |
5" |
|
400,000 |
30.3" |
21.15" |
5" |
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400,000 |
30.3" |
21.15" |
5" |
Natural Gas to Propane Conversion Kits |
|
H2O # |
Manf. # |
Description |
|
2250927 |
77707-1361 |
200,000 BTU Natural Gas to Propane Conversion Kit |
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2250922 |
77707-1351 |
333,000 BTU Natural Gas to Propane Conversion Kit |
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2250917 |
77707-1341 |
400,000 BTU Natural Gas to Propane Conversion Kit |
Kit comes with
Instructions and Conversion Label
NOTE -
DO NOT convert ASME models |
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Sizing Charts |
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RECOMMENDED MAX-E-THERM MODEL
- SPA |
|
Minutes for 30°F Temperature
Rise ( Heater Input in 1000 BTU/HR ) |
|
Spa Volume (Gallons) |
SR200NA/LP |
SR333NA/LP |
SR400NA/LP |
|
200 |
18 |
11 |
9 |
|
300 |
27 |
16 |
13 |
|
400 |
35 |
21 |
18 |
|
500 |
44 |
27 |
22 |
|
600 |
53 |
32 |
27 |
|
700 |
62 |
37 |
31 |
|
800 |
71 |
43 |
35 |
|
900 |
80 |
48 |
40 |
|
1000 |
89 |
53 |
44 |
NOTE: The chart is
based on a 30°F (17°C) temperature rise, discounting losses
and only based on heat required to raise temperature in minutes. |
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RECOMMENDED MAX-E-THERM MODEL
- POOL |
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|
°F Temperature
Change / 24 Hrs. |
Heater Size |
Heater Size |
|
400 |
333 |
200 |
400 |
333 |
200 |
| |
Pool Capacity in Gallons |
Pool Surface Area in Sq. Ft. at 5.5'
Depth |
|
5 |
194,766 |
162,143 |
97,383 |
4727 |
3935 |
2364 |
|
10 |
97,383 |
81,071 |
48,691 |
2364 |
1968 |
1182 |
|
15 |
64,922 |
54,048 |
32,461 |
1576 |
1312 |
788 |
|
20 |
48,691 |
40,536 |
24,346 |
1182 |
984 |
591 |
|
25 |
38,953 |
32,429 |
19,477 |
945 |
787 |
473 |
|
30 |
32,461 |
27,024 |
16,230 |
788 |
656 |
394 |
|
35 |
27,824 |
23,163 |
13,912 |
675 |
562 |
338 |
|
40 |
24,346 |
20,268 |
12,173 |
591 |
492 |
295 |
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Vent
Accessories for Max-E-Therm Heaters - Sta-Rite |
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picture
unavailable
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H2O # |
Manf. # |
Description |
|
2250902 |
77707-0076 |
4" x 6" metal flue collar for
indoor vertical,
negative pressure venting |
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2250907 |
77707-0077 |
4" x 8" metal flue collar for
indoor vertical,
negative pressure venting |
|
2250912 |
77707-0086 |
4" Heat Fab stainless adapter
for horizontal or vertical,
positive pressure venting |
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Sorry, we are not a retailer.
We sell wholesale to businesses associated with the Pool / Spa and Water
Industries only.
©
2008 H2O Company Inc.
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