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The
CROWN Mega-Stor provides abundant domestic hot water from the same power
and fuel efficiency that heats your home, apartment house or commercial
building. Busy lifestyles demand lots of hot water…for showering the
whole family, starting the dishwasher, putting a load of clothes in the
washing machine…and getting everybody out of the door on time.
Compare the performance of a Mega-Stor to water heaters fueled by gas,
electric or oil, and you'll see the advantage that comes with choosing
hydronic products from CROWN Boiler Co.
Mega-Stor is indirectly heated for efficiency.
The boiler that heats your home or building provides more energy, while
consuming fuel more efficiently, than direct-fired domestic water
heaters. So Mega-Stor saves on fuel costs by using hot water from your
boiler to heat water for your showers.
Mega-Stor has a lifetime guarantee.
CROWN Boiler Co. warrants the Mega-Stor's stainless steel tank and coil
against leakage for as long as the original purchaser owns the home in
which it is installed. Consult warranty for important terms and
conditions.
CROWN Mega-Stor water heaters come in a variety of
sizes
from 26 to 119 gallons to meet every residential and commercial need.
Mega-Stor is engineered for performance, constructed of high quality
materials inside and out, and finished attractively.
Mega-Stor has a removable inspection cap for access to the coil and
lining during service calls. Plus, there's a drain at the bottom to
flush out the tank if necessary.
Mega-Stor has an adjustable aquastat so that the water can be adjusted
for your desired temperature.
Mega-Stor heats water fast. With a stainless steel coil that transfers
heat throughout the tank, the recovery rate is up to three times more
rapid than typical gas, electric or oil heaters.
Mega-Stor keeps water hot. The two-inch-thick layer of polystyrene foam
insulation keeps the water in your Mega-Stor hot for hours during
stand-by periods.
Mega-Stor is ruggedly made. The storage tank is made of stainless steel
for superior durability. The outside shell is high impact plastic that
is rugged and dent-resistant.
Mega-Stor indirect water heaters provide more gallons of water after an
hour of heating than gas, electric or oil-fired water heaters. The
heating coil throughout the tank, powered by the heating capacity of
your boiler, provides this superior performance.
MEGA-STOR
SPECIFICATIONS
 
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Physical
Specifications
|
Model |
Volume
(Gal.) |
Dimension in
inches |
Coil
Surface
(sq.ft.) |
Weight |
|
A |
B |
C |
D |
E |
F |
Net |
Full |
|
MS-26 |
26.4 |
38-1/4 |
20-1/4 |
2 |
9-3/4 |
22-1/2 |
- |
6.5 |
49 |
269 |
|
MS-40 |
39.6 |
54 |
20-1/4 |
2 |
9-3/4 |
25-3/4 |
- |
8.6 |
66 |
396 |
|
MS-53 |
52.8 |
70 |
20-1/4 |
2 |
9-3/4 |
28-3/4 |
- |
9.7 |
82 |
522 |
|
MS-79 |
79.3 |
68-1/4 |
23-3/4 |
1-5/8 |
10-1/4 |
29-1/4 |
59-1/4 |
15.1 |
170 |
831 |
|
MS-119 |
119.4 |
66 |
29-1/2 |
2-1/2 |
12-3/4 |
39-1/4 |
52-3/4 |
24.3 |
183 |
1178 |
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Performance Specifications |
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|
Model |
First Hour Rating
(Gal/Hr) at: |
Gross
Boiler Output
(bTU/Hr) |
Boiler Water
Through Coil |
|
140F |
115F |
Min. Flow
(gal./min.) |
Head Loss
(ft. w. c.) |
|
MS-26 |
142 |
197 |
110.000 |
8.0 |
2.5 |
|
MS-40 |
166 |
230 |
120.000 |
8.0 |
3.0 |
|
MS-40(*) |
175 |
242 |
133.000 |
11.4 |
6.1 |
|
MS-53 |
224 |
310 |
164.000 |
10.9 |
6.5 |
|
MS-79 |
253 |
350 |
190.000 |
10.6 |
8.4 |
|
MS-119 |
350 |
409 |
386.000 |
15.4 |
11.6 |
|
* STANDARD MS-40 WITH HIGHER FLOW RATE THROUGH COIL AND HIGHER
GROSS BOILER OUTPUT |
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Connections |
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Key #
|
Description |
Size (NPT)
|
|
MS-26--MS-53 |
MS-79 |
MS-119 |
|
1 |
Cold water Inlet |
3/4M |
1M |
1-1/4M |
|
2 |
To Boiler Return |
3/4M |
3/4M |
1-1/4M |
|
3 |
From Boiler Supply |
3/4M |
3/4M |
1-1/4M |
|
4 |
T&P Valve Tapping |
- |
1F |
1F |
|
5 |
Hot Water Out |
3/4M |
1F |
1-1/4F |
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