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PRODUCT DATA

68-3074-01

Powered Flow-Through Humidifier

APPLICATION

The Powered Flow-through Humidifiers use the warm air 

furnace blower to provide humidification for the whole house.

FEATURES/BENEFITS

• Antimicrobial coating on pad prevents the surface 

growth and migration of bacteria, mold, fungus and 

algae on the humidifier pad.

• Bold look with blue and white styling.
• Capable of humidifying up to 4200 sq ft (390 sq m).
• Includes water distribution tray for optimal efficiency 

and water usage.

• Narrower footprint than popular compatible model 

while maintaining a common humidifier pad and 

comparable humidification performance.

• Interior components designed for quick maintenance 

and service.

• Humidifier includes a convertible humidity control that 

mounts on the wall or duct for more flexibility.

• Continuous flushing reduces the frequency of 

maintenance in a hard water installation.

SPECIFICATIONS

IMPORTANT

The specifications given in this publication do not 

include normal manufacturing tolerances. Therefore, 

this unit may not exactly match the listed specifica-

tions. Also, this product is tested and calibrated 

under closely controlled conditions and some minor 

differences in performance can be expected if those 

conditions are changed.

Models Available:

Includes humidifier, antimicrobial humidifier pad, mounting 

template, self-piercing saddle valve and Convertible Humidity 

Control.

Capacity:

At 120 °F (49 °C) plenum temperature and 0.20 static 

pressure drop across supply and return: 18 gallons per day 

(gpd), 68 liters per day (lpd).

Humidified Area:

Electrical Ratings:

120 Vac, 60 Hz, 0.7A.

Humidifier Pad Dimensions (height x width x depth):

13 in. x 10 in. x 1-1/2 in. (330 mm x 254 mm x 38 mm).

Plenum Opening Dimensions (height x width):

14-1/16 in. x 13-1/2 in. (357 mm x 343 mm).

Drain Connection:

1/2 in. (13 mm) I.D. plastic hose connected directly to drain fit-

ting on unit.

Dimensions:

Refer to Fig. 1.

House 

Description

Air Changes 

Per Hour

Area (Up To)

Sq ft.

Sq m.

Loose

Two

1,900

175

Average

One

2,700

248

Tight

One-half

4,200

386

Summary of Contents for TT-HUM-365

Page 1: ...T The specifications given in this publication do not include normal manufacturing tolerances Therefore this unit may not exactly match the listed specifica tions Also this product is tested and calib...

Page 2: ...ure is between 32 F 0 C and 160 F 71 C Do not install where freezing temperatures could occur Be sure supply plenum static pressure is no greater than 0 4 in wc and water pressure is no greater than 1...

Page 3: ...with applicable local codes ordinances and regulations For Convertible Humidity Control Wiring Connections IMPORTANT Select models of fan centers include humidifier taps so the current sensing relay o...

Page 4: ...the Convertible Humidity Control The convertible humidity control is installed either on an interior wall in the living area or on the return air duct Choose the humidity control setting using the com...

Page 5: ...ing if necessary 11 Bend the drain hose to loosen any mineral deposits 12 Flush the drain hose with pressurized water a running tap to clean the hose 13 Reattach the drain hose to the drain fitting 14...

Page 6: ...ower is on Check all external wiring connections Check the humidity control setting Call a professional heating contractor Rapid air changes Drafts cold air is dry and is an added load to the humidifi...

Page 7: ...POWERED FLOW THROUGH HUMIDIFIER 7 68 3074 01 Fig 10 Key to Replacement Parts 1 M28931 2 5 3 6 4...

Page 8: ...POWERED FLOW THROUGH HUMIDIFIER U S Registered Trademark 2010 68 3074 01 M S 08 10 Printed in U S A...

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