Residential Steam

Humidifier – Model 800

Quality and Reliability

Proven design using electrode technology perfected by

Dri-Steem ® a subsidiary of Research Products.

Easy to Install

Remote or duct mount with no additional accessories.

Easy to Maintain

No cleaning or scrubbing, simply remove canister and replace.

Dispersion and Absorption

Steam dispersion technology, ensures proper dispersion into the air, preventing condensation in duct.

No Accessories Required

Water filtration not needed even in most difficult conditions.

Control, dispersion tube, steam hose and drain tube included in the box.

Model 850 Fan Pack

• The Model 850 Fan Pack marries with the Aprilaire Model 800 Steam

Humidifier to provide comfortable humidity levels to homes without duct work.

• Quiet operation makes the Model 850 Fan Pack practically unnoticeable

• Designed to blend into a home’s environment

• Easy install – Recessed into a wall and connects directly to the Model 800

Steam Humidifier.

Weight: 10 lbs

• 24 VAC • 60 Hz • 0.75 Amps

Voltage

120V

208V

240V kW

1.4

2.4

2.8

• Water Hardness – 3 to 36 grain per gallon, water filtration not necessary

• Supply water pressure must be between 25 psi and 120 psi

• Drain water flushes with fresh inlet water

Maximum steam capacity gal/day

11.5

20.5

23.3

Current draw

(amps)

Amps

11.5

11.5

11.5

Humidifier unit operating weight lbs

23

23

23

• Electrical draw 11.5 amps ±10%, use 12.7 amps when sizing circuit

• 208 or 240v, run two conductors plus neutral plus ground

• Canister replacement once per humidifier season under normal conditions. Unit will automatically notify when canister must be replaced.

MODEL 800 STEAM HUMIDIFIER

10 1/8" 7 1/8"

20 7/8"

Mounting

Holes

4"

1"

3" sq

12"

1 3/4"

8 1/4"

2" sq

STEAM DISPERSION TUBE

1" dia

4"

FRONT VIEW

8 7/8"

3 3/8"

7 7/8"

SIDE VIEW

Fill Cup

3 3/8"

BACK VIEW

1 5/8"

4 1/4"

5 3/4"

Drain

3 3/8"

2"

3 3/8"

TOP VIEW

Dispersion Outlet

Electrical Knockouts

MODEL 850 FAN PACK

Steam Tube

Condensation Tube

8 3/8"

BOTTOM VIEW

Water Fill

Line Connection

Form No. 251 10.10

Fan Inlet

Fan Outlet

Steam Dispersion

Chamber

24 VAC

Electrical Terminals

RESEARCH PRODUCTS RESERVES THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE.

P.O. Box 1467 • Madison, WI 53701-1467 • Phone: 800/334-6011 • Fax: 608/257-4357 • www.aprilairepartners.com

©2010 Research Products Corporation