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Sta-Rite Max-E-Therm
Electronic Gas
Heater -
Sta-Rite |
|
Data Sheet
Owners Manual
View Water Replacement Parts
View Burner Replacement Parts
View Electrical Replacement Parts
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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.
|
|
Natural Gas Heaters |
|
H2O # |
Manf. # |
Description |
|
2250109 |
SR200NA |
200,000 BTU, Natural,
Electronic |
|
2250112 |
SR333NA |
333,000 BTU, Natural,
Electronic |
|
2250115 |
SR400NA |
400,000 BTU, Natural,
Electronic |
|
2250119 |
460763 |
400,000 BTU, Natural,
Electronic, ASME
& ** |
|
** Special Order Item |
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" |
|
400,000 |
30.3" |
21.15" |
5" |
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Natural Gas to Propane Conversion Kits |
|
H2O # |
Manf. # |
Description |
|
2250921 |
77707-1461 |
200,000 BTU Natural Gas to Propane Conversion Kit |
|
2250918 |
77707-1451 |
333,000 BTU Natural Gas to Propane Conversion Kit |
|
2250917 |
77707-1441 |
400,000 BTU Natural Gas to Propane Conversion Kit |
|
Kit comes with
Instructions and Conversion Label |
|
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Sizing Charts |
|
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. |
|
|
RECOMMENDED MAX-E-THERM MODEL
- POOL |
|
|
°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 |
|
picture
unavailable
|
|
|
|
H2O # |
Manf. # |
Description |
|
2250902 |
77707-0076 |
4" x 6" metal flue collar for
indoor vertical,
negative pressure venting |
|
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 |
|
|
Replacement Heat
Exchangers for Max-E-Therm Gas Heaters
- Sta-Rite |
|
The proper part name for a
heat
exchanger in a Max-E-Therm is called,
Tube Sheet Coil Assembly.
NOTE: Exchanger replacements on ASME
models require that you order the exchanger and the manifold assemble all as
one unit.
ASME Chamber/Heat Exchangers Kits DO NOT INCLUDE Igniter and Gaskets
like NON-ASME replacements.
Please contact purchasing for information on special ordering these replacements. |
|
Exchangers come as a kit, which includes
Igniter, Insulation, Blower / Flameholder Gaskets & O-rings.
Heaters manufactured after 1/12/2009 have a new tub
design.
|
|
Heat Exchanger Replacements for Max-E-Therm |
|
H2O # |
Manf. # |
Description |
|
9875045 |
77707-0232 |
Exchanger for 200,000 BTU models - prior to 1/12/2009
- Copper
( also fits Pentair MasterTemp 175,000 and 200,000 BTU Models ) |
|
9875046 |
47058 |
Exchanger for 200,000 BTU models - after 1/12/2009
- Copper
( also fits Pentair MasterTemp 175,000 and 200,000 BTU Models ) |
|
9875055 |
77707-0233 |
Exchanger for 333,000 BTU models - prior to 1/12/2009
( also fits Pentair MasterTemp 300,000 BTU Models ) - Copper |
|
9875056 |
474060 |
Exchanger for 333,000 BTU models - after 1/12/2009
( also fits Pentair MasterTemp 300,000 BTU Models ) - Copper |
|
9875060 |
77707-0234 |
Exchanger for 400,000 BTU models - prior to 1/12/2009
( also fits Pentair MasterTemp 400,000 BTU Models ) - Copper |
|
9875061 |
474061 |
Exchanger for 400,000 BTU models - after 1/12/2009
( also fits Pentair MasterTemp 400,000 BTU Models ) - Copper |
*** Special Order Item
'HD' Series and 'ASME' models are
not listed |
Misc Item |
|
H2O # |
Manf. # |
Description |
|
9875025 |
77707-0008 |
Insulation Kit which is included with exchangers |
|
9875065 |
77707-0119 |
Coil
/ Tubesheet Sealing O-Ring Kit which is included with exchangers
listed above. Kit has 12 Sealing O-Rings which is amount required for
the Mastertemp 400 model. Kit will work on all other smaller models. |
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We sell wholesale to businesses associated with the Pool / Spa and Water
Industries only.
Copyright
2018 H2O Company Inc.
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