Project
Item #
There's only one #1
™
Imperial Electrical Booster
Water Heaters
Model: S-6, -7, -9, -12 ,-13, -15, -17, -18, -24, -27, -30,
-36, -39, -40, -45, -54, -57
The Hatco Imperial Electric Booster Water Heater
combines quality construction and rugged dependability
to provide up to 573 GPH (2169 LPH) of sanitizing rinse
water. Dishes and atware air-dry instantly to save time,
space and money. Storage capacity is 16 gallons (60
liters).Thermostats can be lowered to a 140° F (60° C)
setting for low-temp dishmachines, and service area is
accessible from the front to permit easy installation, even
next to other equipment.
Standard features
• All models include a Castone® lined tank with a 10-year limited
warranty
• Features include a temperature/pressure relief valve, a pressure
reducing valve, two temperature/pressure gauges, a hightemperature limit control, pilot indicator light, On/Off switch and
a low-water cut-off to prevent element burnout due to a low
water condition
• Each booster has a built-in heat trap and berglass insulation to
minimize heat loss
• Hatco Electric Booster Heaters are factory pre-plumbed and
pre-wired with calibrated immersion thermostats and hightemperature limit switch
• A stainless steel front panel and powder- coated silver-gray
hammertone body is standard on all Imperial models
Quantity
S-54
Low-water cut-off
prevents element
burnout
Fiberglass insulation to
minimize heat loss
Metal sheathed
heating elements
Castone lined tank
with 10-year warrant
- non toxic and
non-corrosive
Power connection through
enclosed panel
Pilot light
Options
c
Stainless Seel Body and Base
c
Security Package (Torx® screws and control cover)
(available at time of purchase only)
On/Off toggle
switch
Front cover for
easy access
Over current circuit
protection when
required
High-temp
limit safety
Factory pre-set
thermostats
Accessories
c
Blended Phosphate Injection System (not for potable water)
c
Additional Stainless Steel Floor Mounting Leg Assembly
c
Additional Brass Pressure Reducing Valve with Bypass
c
Additional Stainless Steel Adjustable Legs 6" - 7" (152 - 178 mm)
c
Shock Absorber (reduces water hammer)
c
Back Pressure Relief Valve
HATCO CORPORATION
(800) 558-0607
Form No. S Spec Sheet Page 1 of 3 July 2016
(414) 671- 6 3 50
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www.hatcocorp.com
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P.O. Box 340500 Milwaukee, WI 53234-0500 U.S.A.
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equipsales@hatcocorp.com
intlsales@hatcocorp.com
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Imperial Electrical Booster Water Heaters
Model: S-6, -7, -9, -12 ,-13, -15, -17, -18, -24, -27, -30, -36, -39, -40, -45, -54, -57
(578 mm)
(247 mm)
3/4" Inlet Tee
Side View
31.03"
(788 mm)
23.53"
(598 mm)
Front View
* Outlet, Inlet, and Knockout are
4.96"
(126 mm)
4" (102 mm)
located on the bottom of unit.
SPECIFICATIONS
Imperial Electric Booster Water Heaters
1 phase 3 phase
Model kW Volts Amps
208 29 40
S-6
◆
240 25 40
6
480 — —
Breaker/
Fuse Size
Amps
◆
25
◆
22
◆
11
Breaker/
Fuse Size
40
30
15
Ship
Weight*
200 lbs.
(91 kg)
600 — — 5.7 15
◆
40
◆
40
◆
20
200 lbs.
(91 kg)
S-7
208 34 50
◆
240 29 40
7
480 — —
29
25
13
600 — — 6.7 15
◆
50
◆
50
200 lbs.
◆
30
(91 kg)
S-9
208 43 60
◆
240 38 50
9
480 — —
38
33
16.3
600 — — 8.7 15
208 58 90 33 50
S-12
240 50 70 29 40
12
480 — — 14.5 20
200 lbs.
(91 kg)
600 — — 11.6 20
208 65 90 38 50
240 56.3 90 33 50
S-13
Dimensions
23.53"W† x 22.75"D x 31.03"H with 6" (152 mm) legs (598 x 578 x 788 mm).
†
Add 5" (127 mm) for Temperature/Pressure Relief Valve.
13.5
480 — — 16.3 30
600 — — 13 20
200 lbs.
(91 kg)
(247 mm)
9.72"
22.3"
(560 mm)
[
(66 mm)
2.59"
3.63"
(92 mm)
Knockout*
Front Side
2.09"
(53 mm)
Inlet*
Outlet*
2.16"
(55 mm)
9.72"
(247 mm)
Top View
Electrical Knockouts
bottom—1-1/2
Model kW Volts Amps
S-15
S-17
15
‡
17.25
§
S-18
18
S-24
24
S-27
Shipping weight includes packaging.
*
◆
Only 6, 7 & 9kW Models, 208 and 240 volts only, can be eld converted to single
27
phase (units are shipped 3-phase open delta). Larger branch circuit required than
for balanced 3-phase of equal kW. (Balanced 3-phase available, consult factory.)
‡
1
7.2kW models available in 208V 3-phase only.
§
1
8kW models not available in 208V 3-phase.
" and 2"
1 phase 3 phase
Breaker/
Fuse Size
Amps
Breaker/
Fuse Size
208 72 90 41.7 60
240 62.5 90 36.1 50
480 — — 18.1 30
600 — — 14.5 20
208 — — 47.9 60
208 86.5 125 — —
240 75 100 43.4 60
480 — — 21.7 30
600 — — 17 30
208 115.4 150 67.7 90
240 100 125 57.8 90
480 — — 29.9 40
600 — — 23 30
208 129.8 175 75 100
240 112.5 150 65 90
480 — — 32.5 50
600 — — 26 40
Ship
Weight*
200 lbs.
(91 kg)
200 lbs.
(91 kg)
200 lbs.
(91 kg)
214 lbs.
(97 kg)
214 lbs.
(97 kg)
(800) 558-0607
HATCO CORPORATION
(414) 671- 6 3 50
l
l
www.hatcocorp.com
l
P.O. Box 340500 Milwaukee, WI 53234-0500 U.S.A.
l
equipsales@hatcocorp.com
intlsales@hatcocorp.com
l
Form No. S Spec Sheet Page 2 of 3 July 2016