Hatco PMG-60, PMG-100, PMG-200 General Manual

POWERMITE

Models PMG-60, PMG-100, PMG-200

The Hatco Powermite® Gas Booster Water
Heater provides 180° F (82° C) sanitizing hot
water and long life dependability. Designed
to fit under the dishtable, near the dishwasher,
minimizes the heat loss that can occur when
heaters are installed in a remote location.

FLEXIBILITY

All models can operate on either natural or
propane gas and feature a burner system that
utilizes both primary and secondary air for
consistent ignition.

PMG-60… for single tank, door-type machines.
It has 58,000 BTU heating capacity with
a storage capacity of 3.2 gallons (12 liters) and
has an output equivalent to approximately

13.5kW. This unit can naturally and safely vent
directly into the room. Consult local codes
for venting requirements. The PMG-60 can
increase the temperature of 135 gallons/hour
(511 liter/hr) by 40° F (22° C).

PMG-100… for 2-tank, conveyor machines.
It has 105,000 BTU heating capacity with
a storage capacity of 5 gallons (19 liters) and
has an output equivalent to approximately
24kW. The PMG-100 can increase the
temperature of 241 gallons/hour (912 liter/hr)
by 40° F (22° C).

PMG-200… for large, conveyor-type
dishwashing operations. It has 195,000 BTU
heating capacity with a storage capacity of 5
gallons (19 liters) and has an output equivalent
to approximately 45kW. The PMG-200 can
increase the temperature of 452 gallons/hour
(1711 liter/hr) by 40° F (22° C).

Models PMG-100 and -200 use a forced draft
system with a 4" (102 mm) diameter adapter
provided to allow the installer to hook up the
exhaust venting to meet regulatory and local
codes.

QUALITY

The following features assure the best
performance for years to come:

• Stainless steel tanks.

• Stainless steel front and top, with powdercoat

sides and back (stainless steel body available).

• Finned tube copper heat exchanger.

• Spark to light with standing pilot.

• Eight blade type burners in the PMG-60, three

tube type burners in the PMG-100, six tube
type burners in the PMG-200.

• Temperature/pressure relief valve.

• Pressure reducing valve.

• Two temperature/pressure gauges.

• Low-water cut-off.

• Blended phosphate water treatment system.

• Shock absorber.

ITEM#

®

AS BOOSTER WATER HEATERS

G

odel PMG-60 with optional

M
Stainless Steel Body and
Base and PMGH-60 Exhaust

ood

H

Model PMG-200

odel PMG-100

M

BOOSTER SIZING

WaterTemperature Recovery Table in GPH (LPH) and °F (°C)

Input

MBH (

Model

PMG-60 58 181 ( 685) 135 ( 511) 108 ( 409) 90 ( 341) 77 (292)
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)

1,000

BTU/HR)

30° (16°) 40° (22°) 50° (28°) 60° (30°) 70° (39°)

Temperature Rise

Note: Installations above 2,000 ft. (610 m) will reduce the above capacities and may

require orifice changes to meet IAS safety compliance. Consult“Installation and Operating
Manual”for sizing adjustments and orifice changes.

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 failure caused by liming or sediment buildup is not covered under warranty.

HATCO CORPORATION P.O. Box 340500 Milwaukee, WI 53234-0500 U.S.A.
[phone] • [phone] • Fax [phone] • Int’l. Fax [phone]
www.hatcocorp.com • E-mail: [e-mail]

Form No. PMG Spec Sheet

Printed in U.S.A.

November 2010

2

4

.

3

2

"

(6

1

8

m

m

)

1

8

.

3

2

"

(4

6

5

m

m

)

24.34" (618 mm)

A

lternate

TPRV on back

2

8

.

3

1

"

(7

2

0

m

m

)

4

" (102 mm) diameterue adapter

FRONT VIEW

R

I

GH

T

S

I

D

E

V

I

E

W

2

4.38" (619 mm)

6.88"

(175 mm)

6

"

(1

5

2 m

m

)

POWERMITE

24.93"

(633 mm)

24.64" (625 mm)

REAR VIEW

RIGHT SIDE VIEW

Water
Outlet

G

as

I

nlet

Water
I

nlet

Alternate
Flue
Location

T

PRV

27.45" (697 mm) PMG-100

35.95" (913 mm) PMG-200

30.93"

(786 mm)

31.65" (804 mm) PMG-100

Electrical

40.15" (1020 mm) PMG-200

2

0.73" (526 mm)

6"

(

152 mm)

FRONT VIEW

LEFT SIDE VIEW

Alternate
TPRV
Location

Water Outlet

Water Inlet

G

as Inlet

®

Models PMG-60, PMG-100, PMG-200

ITEM#

GAS BOOSTER WATER HEATERS

Model PMG-60 & optional PMGH-60 Hood

SPECIFICATIONS

Capacity

PMG-60

PMG-100

PMG-200

Fuel

All Models Natural or Propane Gas

Electrical

PMG-60 120 VAC, 210 watt, 1.75 amps.
PMGH-60 120 VAC, 18 watt, 0.15 amps.
PMG-100/200 120 VAC, 360 watt, 3.00 amps.

Connections

PMG-60

PMG-100/200

Fluing

PMG-60 Direct – combustion air enters

PMG-100/200 Direct – combustion air enters bottom,

Operating Water Pressure

All Models

ShippingWeight

PMG-60 130 lbs. (59 kg) dry.
PMG-100 180 lbs. (82 kg) dry.
PMG-200 215 lbs. (98 kg) dry.

Input 58,000 BTUs/Hour.

utput – 46,000 = 13.4kW

O
Input 105,000 BTUs/Hour.

utput – 84,800 = 24.8kW

O
Input 195,000 BTUs/Hour.

Output – 156,000 = 45.7kW

1

Gas –

⁄2" NPT, Water –3⁄4" NPT,

Electric – 120 VAC, 15 amp.

3

Gas –

⁄4" NPT, Water –3⁄4" NPT,

Electric – 120 VAC, 15 amp.

bottom, flue gasses exit sides at
top of unit.

flue gasses exit right side or back
at top of unit. 4" (102mm) flue round.

150 PSI max. Relief valve set at
150 PSI, 210° F (99° C)

Models PMG-100 & PMG-200

DIMENSIONS

MG-60: 20.43"W x 24.44"D x 24.32"H* (519 x 621 x 618 mm).

P
PMG-100: 27.45"W x 20.73"D x 30.93"H* (720 x 625 x 786 mm).
PMG-200: 35.95"W x 24.64"D x 30.93"H* (913 x 625 x 786 mm).
PMGH-60 Hood: 24.38"W x 133/8"D+x 6.88"H•(619 x 340 x 175 mm).

Height includes 6" (152 mm) legs.

*

+

dd 4" (102 mm) for flue adapter.

A

•

Adds 4" (102 mm) to width and 5.88" (149 mm) to height of PMG-60.

Gas Inlet Pressure

Water Column

Gas Type Minimum Maximum

Natural 5.0" (127 mm) 10.5" (267 mm)
Propane/LP 11.0" (279 mm) 13.0" (330 mm)

Operating Pressure Specifications at Manifold

Water Column At Pressure Tap

Gas Type High Burn

Natural 3.5" ( 89 mm)
Propane/LP 10.0" (254 mm)

^

Vent

PMGH-60 4" (102 mm) diameter vent pipe adapter
PMG-100/200 Forced draft system with 4" (102 mm)

^ Before installing any method of venting you should contact the local code authority

or your gas supplier to make sure that the final installation will be acceptable to the
authorities who have jurisdiction.

The proper method of venting a power vented gas appliance is too complicated to
cover in this specification sheet and is explained in detail in the National Fuel Gas
Code. Before installing the venting system, the person or agency making the
installation must be familiar and experienced with the guidelines of the National
Fuel Gas Code.

ALL INSTALLATIONS MUST BE MADE BY A QUALIFIED INSTALLER IN
ACCORDANCEWITH THE NATIONAL FUEL GAS CODE OR LOCAL
CODES.

diameter vent pipe adapter.

OPTIONS (NOT FOR RETROFIT)

K Stainless Steel Body, Base, and Sides
K Security Package

ACCESSORIES

K Exhaust Hood PMGH-60 (For PMG-60 only)

PRODUCT SPECS

Gas BoosterWater Heater

The Gas BoosterWater Heater to supply the final 180° F (82° C) rinse for the
dishwasher shall be a Hatco Powermite
commercial use by the Hatco Corporation, Milwaukee, WI 53234 U.S.A.

With 24/7 service (U.S and Canada only), the booster shall have the capacity
to heat ... gph (lph) from 110° F to 180° F (43° C to 82° C) and it shall be
rated at ... btu, 120 volts, single phase. The stainless steel tank shall be
designed for a working pressure of 150 psi (1034 kPa) and hydrostatically
tested at 300 psi (2069 kPa).

The heater shall be complete with all internal plumbing, including
pipe and fittings from inlet and outlet. All controls shall

be built-in, and carry safety approval in accordance with ANSI 21.10.3.

HATCO CORPORATION P.O. Box 340500 Milwaukee, WI 53234-0500 U.S.A. • [phone] • [phone]
Fax [phone] • Int’l. Fax [phone] • www.hatcocorp.com • E-mail: [e-mail]

Form No. PMG Spec Sheet

®

Model ..., as manufactured for

3

⁄4" NPT

K High Altitude Orifice Kit
K Air Interlock Switch
K Pressure Reducing Valves (Brass or Iron)
K 6"-7" (152-178 mm) Adjustable Stainless Steel Legs (4)
K Floor Mounting Hardware

Sanitary approval shall be in accordance with NSF Standard 5. Proper
surface mounting circuit breaker or fused disconnect switch shall be
provided by electrical contractor.

The gas fired heating system shall be controlled by close tolerance
immersion thermostats.The booster shall be protected with high
temperature limit switch (ECO) and low water cut-off.

The heater shall consist of stainless steel front, top, and stainless steel
adjustable legs or stainless steel front and silver-gray hammertone sides
and back with standard 6" (152 mm) legs.

The heater shall include a temperature/pressure relief valve,
high-temperature limit, pressure reducing valve with bypass, indicating
temperature/pressure gauge, shock absorber, and blended phosphate
water treatment system.

Printed in U.S.A.

November 2010