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Aprilaire 350 Humidifier
Reg. $517.00
$450.00
QTY:

Whole house humidifier, manufactured by Research Products Corp. The Model 350 is designed especially for basement installations of hydronically heated homes. This model can also be installed independent of the forced heating system in a conditioned space to provide humidity.

CAPACITY - gph
140 service hot water at unit		0.50
SQ. FT. AREA*
Loose house(2 air changes/hr.)
Average house(1 air change/hr.)
Tight house (air change/hr.)
1,100
2,250
4,500
UNIT SIZE13W x 12H x 15D
WALL FRAMES AND GRILLN/A
ELECTRICAL DATA120 V - 60 Hz - 0.9 AMP
DRAIN CONNECTION1/2 I.D. plastic hose direct to drain fitting on unit
ALSO INCLUDED24V Humidistat and Saddle Valve

* Calculations based on (1) 20F. and 70% R.H. Outside Air. (2) 70F. and 35% R.H. Room Air. (3) Internal Moisture Gain of 1lb./hr. (4) Continuous humidifier operation at 150 CFM. (5) 140F. water at 6 GPH. (6) 8 ft. ceiling height.

DUCTWORK for Model 350 not supplied. 7 dia. round ductwork attaches to back of unit and connects to a supply grille centrally located in the home. A supply grille with a minimum free area of 50 square inches is required.