HE220A AND HE260A BYPASS FLOW-THROUGH HUMIDIFIER
68-0272 2
ORDERING INFORMATION
When purchasing replacement and modernization products from your Total Comfort System wholesaler or distributor, refer to the
Total Comfort System catalog or price sheets for complete ordering number.
If you have additional questions, need further information, or would like to comment on our products or services, please write or
phone: Unitary Product Group Consumer Relations
5005 York Drive
Norman, OK 73069
Phone: (1-877) 874-7378
SPECIFICATIONS
Capacity:
At 120°F (49°C) plenum temperature and 0.20 static pres-
sure drop across supply and return:
HE220A: 12 gallons per day (gpd) or 46 liters per day (lpd)
HE260A: 17 gallons per day (gpd) or 65 liters per day (lpd).
Electrical Ratings: 24 Vac, 60 Hz, 0.5A.
Humidified Area: See Table 1.
Table 1. Size of Area That Can Be Humidified.
Humidifier Pad Dimensions: See Table 2.
Table 2. Dimensions of Humidifier Pads in in. (mm).
Plenum Opening Dimensions (Height x Width):
See Table 3.
Table 3. Dimensions of Plenum Opening In In. (mm)..
Summer Shut-off Damper Dimensions (Height x Width):
See Table 4.
Table 4. Dimensions of Summer Shut-off Damper In In.
(mm).
Bypass Duct Opening (Diameter): 6 in. (152 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 and 2.
HE220 Area
(Up To)
HE260 Area
(Up To)
House
Description
Air
Changes
Per Hour Sq ft Sq m Sq ft Sq m
Loose Two 750 70 1,000 93
Average One 1,500 140 2,000 186
Tight One-half 3,000 280 4,000 372
Model Height Width Depth
HE220 9-13/16 (249) 9-1/2 (241) 1-1/2 (38)
HE260 13 (330) 10 (254) 1-1/2 (38)
Model Height Width
HE220 9-7/16 (241) 9-5/16 (238)
HE260 12-5/8 (321) 9-3/4 (248)
Model Height Width
HE220 9-3/16 (234) 8-7/8 (226)
HE260 12-3/8 (314) 9-5/16 (238)
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