Walton WF-HH-229 User Manual

Sample specifications for WF-HH-229

Cold water centrifugal atomizing type humidifier and mounting
brackets designed for through the

wall installations. Water

reservoir includes

float valve

to

automatically regulate water
level. Humidifier includes motor, impeller, disk and breaker
comb

to

produce a fine vapor. Rotating parts shall

be

electronically balanced to eliminate vibration. Tubes shall

be
employed to direct moisture into vertical or horizontal duct
systems and equalize humidifier internal air pressure to that of
the duct.

All water exposed parts to

be

copper, brass, or non-

ferrous alloy. Vapor output of the humidifier

shall

be

constant

while

in

operation and shall not depend

on

the temperature of

the air or water. Humidifier(s)

shall

be

Model WF-HH-229

as
manufactured

by

Humidity Source. Must

be

UL

listed for

US

and

Canada.

E

-HH-229

SPECIFICATIONS

CAPACITY

Moisture Output - 2 Ib'/hr.

WEIGHT

Net:

17

lb.

Shipping:

21

lb.

Operating: 25

lb.

WATER CONNECTIONS & PRESSURES

Supply: 1/8" Male Pipe Thread
Overflow: W Female Pipe Thread
Operating

Pressure Range: 10-100 psig

Disk

Vapor Making

~.W""'--_

Comb

Pump Tube

Impeller

Cap

Electric Motor

50

Watts

115

volts, single phase, 60

Hz.

CARTON SIZE

15

Yz"

X

12

~"

X 15

~"

UNIT SIZE

Height:

11

Yz"

Diameter: 1 0 W

CENTRIFUGAL ATOMIZER

The heart of Humidity Source humidifier units is the patented
masterfully engineered Centrifugal Atomizer. Water is drawn
by

centrifugal force up through the rotating impeller cap and
pump tube, then spun across the disk rotating at 3250 RPM
striking the Vapor-Maker Comb creating an

extremely fine

vapor. An

integral fan under the rotating disk blows the

vapor out

of

the unit resulting

in

a fine atomized vapor that is

quickly absorbed into the air.

Humidity Source POSITIVE CAPACITY ATOMIZING humidifiers produce

moisture that

will quickly

be

absorbed

in

to

the air stream, provided there

is

no

impingement. It

is

therefore most important that

all

directions

and

minimum dimensions

be

strictly adhered

to

In

order

to

avoid condensation.

TYPICAL THROUGH THE

WALL

INSTALLATION

Wall

Discharge Tube
Extends Through

I

SIDE

VIEW

Humidifier Discharge

Must

Be A

Minimum

Of

6

ft.

From

Opposite

Wall and

Floor and 1 ft. From
Ceiling

A

Water
Supply

131(2"

n°

.~

o

e--,'---113/4'

~

Overflow

TOP VIEW

101/4"

Mounting
Bracket

10"

I

I

Note: Drawings not to scale

...

--~

---I-j

9.000

~~I_I

j

c

ACCESSORIES

A. Duct mounted, high limit humidistat.

Model No. HC-201

B. Wall mounted humidistat. Model No.

P825.

C. Johnston Controls electronic humidistat.

Model No. W351 with remote sensor (E)

E

D.

Air duct pressure switch. Model No.

PC-301