Vanguard PM125LTM User Manual

Job __________________________

Item No ______________________

PowerMax125TM Gas Booster Heater

` Model: PM125N

Temperature Rise
Gallons per Minute
Gallons per Hour

FEATURES AND BENEFITS

• Single point water, gas and electrical connections

• Factory-provided pressure and temperature relief
valve

• Space saving design installs below dishtables

• Can be installed in a remote location up to 150

feet from the scullery

• All waterways constructed of stainless steel,

copper and brass for corrosion protection and

clean operation

• Simple, easy maintenance through front panel

• All stainless steel cabinet and frame

• Instant 1850F water provided consistently to

dishwasher rinse cycle

• Welded stainless steel accumulator (limited

lifetime warranty) maintains rinse water at 1850F

• Woven Ceramic Fiber Infrared Power Burner

Printed in USA R6/05

400 Rise 500 Rise 600 Rise 700 Rise 1400 Rise

5.40 4.38 3.44 3.10

325 262 206 188

7.5 gpm for 15 sec.
out of every 75 sec.

• Radial solid copper fin-tube heat exchanger for

3600 heat transfer

• Burners activated by water flow & temperature

• Advanced microprocessor controls

• Natural Gas or Liquid Propane 125,000 BTUH

ACCESSORIES AND OPTIONS

(available at extra cost)

□ EZ-Vent Kit for Venting through dishwasher

ventilation system

□ Factory Authorized StartUp-(highly

recommended)

□ Re-circulating kit

□ ¾;1” for remote installations and/or single tank hot

water coil tank heat (also requires a CT-1 module)

□ 1-¼” for long distance remote installations and/or 2

tank hot water coil tank heat and/or 2 dishwasher

rinse service (also requires CT-2 module)

□ Wall Mount Kit
□ Water Hammer Arrester
□ Water Pressure Gauge
□ Water Pressure/Temperature Gauge

□ Water pressure reducing valve (if water supply

pressure exceeds 80psi)

□ Low Pressure water pressure reducing valve

(for dishwasher rinse)

□ Auxiliary PowerVent required for extended

flue lengths. Call factory

□ EZ Install Kit
□ Seismic Legs

TM

or PM125L

TM

PowerMax125TM – High Output Gas Booster Heater

Model: PM125NTM or PM125L

Model Number

PM125

Natural Gas

Pressure

WC @ Inlet

Min Max Min Max Nat LP Min Max

7” 10.5” 10” 14” 3.5” 7.5”

Gallons Per Minute 5.40 4.38 3.44 3.10

*Contact factory if booster will be supplying dishwasher fill valves or tank heat.

TM

Temperature Rise 40oF 50oF 60oF 70oF 140oF

Gallons Per Hour 325 262 206 188

BtuH per burner
Natural or Propane

125,000 3/4" NPT 1" NPT

LP Gas

Pressure

WC @ Inlet

Manifold
Pressure

WC

**1” from back of exhaust vent
Note: May be vented through the dishwasher canopy or pant-leg exhaust system per 1991
Uniform Mechanical Code Sec 916. & 917. Check with local authority

Gas
Connection

Water

Pressure

(Flow)

40

psi

80

psi

Water
Supply

Dishwasher Rinse

Re-circulating

3/4" or 1" NPT*

Required if outlet is

more than 5 feet from

rinse valve of

dishwasher

Electrical
Connection

120V 1ph 6.2

amps

Loop

TM

Gas Pressure
Regulators

One each

Supplied

Clearance From

Combustible

Surface

Side Top Rear

6” L
1” R

1”

6”**

Shipping
Weight

Vent Per

Local Code

Auxiliary
Power Vent

Required for

extended flue

lengths Call

factory

7.5 gpm for

15 sec. out of

every 75 sec.

lbs

Printed in USA R6/05