Hatco POWERMITE PMG-60 User manual

P
ROTECT YOUR CUSTOMER’S WELL-BEING
WITH CLEAN, SANITIZED DISHWARE!
GAS BOOSTER WATER HEATERS

EXTRA CHOICES FOR EXTRA PERFO
R
Shock
Absorber...
is recommended
between the
booster and
dishwasher on
all installations
to prevent
water hammer.
Stainless
Steel Leg...
adjustable from
6" to 7" (152
to 178 mm).
Gives unit a
clean
appearance.
Heavy-duty
construction for
long wear.
Model PMG-200
Model PMG-60
Model PMG-100
Floor
Mounting
Hardware...
6" (152 mm)
corrosion-
resistant
stainless steel
legs for deck
mounting are
available.
Pressure
Reducing
Valve...with
built-in by-pass
for installation
on the
booster
supply line.
Back Pressure
Relief Valve...
relieves pressure
when unit
is heating.
Blended
Phosphate
Water
Treatment
System...stops
mineral scale by
introducing a
measured
amount
of poly-
phosphate
into the
water. Air Interlock Switch...
used to sense positive, negative or
differential air pressure.
STANDARD ITEMS
Models Shipped with:
Stainless steel tank/front/top,
powdercoated sides and back,
blended phosphate water
treatment system, low-water
cut-off (LWCO), temperature/
pressure relief valve, pressure
reducing valve, shock absorber,
two temperature/pressure
gauges, indicator light, and
on/off switch.

SINCE 1950 HATCO HAS MADE DISHWASHING
CLEANER, SAFER & MORE EFFICIENT!
R
MANCE!
The Quality’s Built-In. The Features Stand Out!
H
Low-water
cut-off
probe.
Front & side
panels are easily
removed for
service.
Stainless steel
top and front.
Tank
insulation.
Stainless
steel tank.
Finned-tube copper
heat exchanger.
Heat exchanger
insulation.
Air vents contributing
to cooling & providing
secondary air.
Pilot lit burner
system (automatic
spark ignition).
Burners.
Manual reset
tank high limit.
System limit
warning light.
On/off
toggle
switch.
On/off
indicator
light.
Security
protective
guard.
Flex water
connections
for ease of
service.
Recirculating
system enhances
temperature
stability.
Powder
coated steel
base & sides.
Temperature
control probe.
Model PMG-60
Unit drain.
atco’s famous 180ºF. (82ºC)
sanitizing hot water and long
life dependability is available
from a gas booster water heater called
Powermite.
®With three models which
can operate on natural or propane gas,
Powermite features a burner system
that utilizes both primary and secondary
air for consistent ignition.
PMG-200...for large, conveyor-type
dishwashing operations. This 195,000
BTU gas booster water heater is
equivalent to approximately 45kW and
provides up to 480 GPH (1817 LPH) @
8gpm of hot sanitizing rinse water and
has a 4.75 gallon (18 liter) storage
capacity. Exhaust venting is provided by
a forced draft system with a 4" (102 mm)
diameter vent pipe adapter to meet
regulatory and local codes. Hookup must
be completed by a professional installer.
PMG-100...for 2-tank, conveyor
machines. Has 105,000 BTU heating
capacity with a storage capacity of
4.75 gallons (18 liters) and is equivalent
to approximately 24kW. Exhaust venting
is provided by a forced draft system with
a 4" (102 mm) diameter vent pipe
adapter to meet regulatory and local
codes. Hookup must be completed by a
professional installer.
PMG-60...for single-tank, door-type
dish machines. Has 58,000 BTU heating
capacity with a storage capacity of
3.5 gallons (13 liters) and is equivalent to
approximately 13kW. This unit can
naturally and safely vent directly into the
room and does not require through-the-
wall venting to the outside. An optional
hood is available to redirect exhaust to
existing ventilation. Consult local codes
for venting requirements.
Built-in
heat trap.
Stainless Steel
Body & Base...
provides extra
durability and
excellent corrosion
resistance for years
of dependable
service. Shown
with optional
hood for
redirecting exhaust
(available on
PMG-60 only).

P.O. Box 340500
Milwaukee, WI 53234-0500 U.S.A.
[phone] [phone]
E-mail: [email protected]
www.hatcocorp.com
Printed in U.S.A. Form No. GWHB-1597-4
Revised December 2010
TYPICAL SINGLE POWERMITE PMG-60 GAS BOOSTER WATER HEATER INSTALLATION
POWERMITE PMG-100 & PMG-200 BOOSTER HEATERS
GAS BOOSTER WATER HEATER SPECIFICATIONS
* Based on performance at sea-level to 2,000 ft. (610 m). Above 2,000 ft.
(610 m) performance may vary, consult factory.
FLUING: Direct – combustion air enters bottom, flue gasses exit both
sides at top of unit.
ELECTRICAL POWER: Supply 120 VAC, 210 watt, 1.8 amp.
CONNECTIONS: Gas – 1
/2” NPT, Water – 3 /4” NPT,
Electric – 120 VAC, 15 amp.
SHIPPING WEIGHT: 130 lbs. (59 kg) dry.
* Based on performance at sea-level to 2,000 ft. (610 m). Above 2,000 ft.
(610 m) performance may vary, consult factory.
FLUING: Direct – combustion air enters bottom, flue gasses exit
right side or back at top of unit. 4" (102 mm) flue round
adaptor included for installation.
EXHAUST VENT: Forced draft system with 4" (102 mm) diameter
vent pipe adapter to meet regulatory and
local codes.
ELECTRICAL POWER: Supply 120 VAC, 360 watt, 3 amp.
CONNECTIONS: Gas – 3
/4” NPT, Water – 3 /4” NPT,
Electric – 120 VAC, 15 amp.
SHIPPING WEIGHT: PMG-100 – 180 lbs. (82 kg) dry.
PMG-200 – 215 lbs. (98 kg) dry.
CONSULT LOCAL CODES
POWERMITE PMG-60 BOOSTER HEATER
See Specification Sheet
for exact plumbing
and gas connection
locations and drawings
of other models.
POWERMITE PMGH-60 HOOD
Input Gallons per Hour, GPG (LPH),
Model MBH (1,000 at Indicated °F. (°C) Temperature Rise*
BTU/HR) 30° (16°) 40° (22°) 50° (28°) 60° (33°) 70° (39°)
PMG-60 58 181 (685) 135 (511) 108 (409) 90 (341) 77 (292)
Input Gallons per Hour, GPG (LPH),
Model MBH (1,000 at Indicated °F. (°C) Temperature Rise*
BTU/HR) 30° (16°) 40° (22°) 50° (28°) 60° (33°) 70° (39°)
PMG-100 105 321 (1215) 241 (912) 193 (731) 161 (610) 138 (522)
PMG-200 195 602 (2279) 452 (1711) 361 (1367) 301 (1139) 258 (977 )
Nothing less than the best .™
WATER QUALITY REQUIREMENTS
Incoming water in excess of 3.0 grains of hardness per gallon (GPG) (.75 grains of hardness per liter) must be
treated and softened before being supplied to booster heater(s). Water containing over 3.0 GPG (.75 GPL) will
decrease the efficiency and reduce the operating life of the unit.
Note: Product failurecausedby limingor sediment buildup isnot covered under warranty.