Specification Sheet

PRINCIPLE OF OPERATION
The Aprilaire Model 1830 Dehumidifier is designed to dehumidify
the air coming into the unit by passing the incoming air over an
evaporator coil to drop the air temperature below the dew point of
the air. Moisture is removed from the air and drained out of the unit
to a common floor or waste drain. The air is then reheated in the
condenser coil and exits the unit.
Dehumidification occurs until the set point is reached, then shuts o
until periodic sampling determines a need for operation.
APPLICATION
The Aprilaire Model 1830 is perfect for a wide range of applications
including whole-home dehumidification and control of moisture in
basements and crawl spaces.
CIRCULATION
The Model 1830 can also be programmed to circulate the air within a
crawl space. Circulating the air evens out relative humidity levels and
temperature in the space, eliminating variations in the environment.
SPECIFICATIONS
Capacity
(1)
70 ppd
Energy Factor
(1)
1.91 L/kW-h
Airflow @ varying E.S.P.
(external static pressure - dry coil)
0.0" w.c.
0.2" w.c.
0.4" w.c.
160 CFM
120 CFM
75 CFM
Voltage, phase, frequency 120VAC, 1, 60 Hz
Current draw
(1)
6.3 Amps
Noise 47 dBA ducted 51 dBA unducted
Dimensions:
(cabinet only)
(2)
Width 12½"
Height 14½"
Length 25"
Weight 67 lbs.
Inlet air operating conditions during
-Dehumidification: 50°F –104°F, 40°F
dew point min.
-Ventilation: 40°F–140°F,
0% –99% RH
(non-condensing)
(1)
Rated capacity and energy factor test done and current draw measured in accordance with
AHAM DH-1 2008 at 80°F/60% RH inlet air at 0.0 ESP.
(2)
Height does not include adjustable feet.
The width excludes the filter doors and length excludes the duct collars.
FEATURES
Control
(3)
Built-in digital control with display
Control mounting option Top or front mounting options
Cabinet insulation
½" EPS
Air discharge orientation Top or end
Inlet/Outlet duct collars 10" dia.
Backdraft damper at outlet Included
Filter ½" washable, MERV 8
Refrigerant R410A
Coil type Corrosion resistant aluminum
8' Power cord Plug type
Hardwire option
Yes, field configurable
Discharge air temperature rise
10°F–30°F
Drain connection
(4)
¾" MNPT Threaded
Warranty 5 Years
(3)
Built-in automatic control capable to be set up for dehumidification and ventilation or zoning.
(4)
Adapters for threaded connection or plastic hose included.
Dehumidifier
Model 1830 | Specification Sheet
33"
25"
4" 4"
Ø ¾" Pipe, Inside
Ø 10"
Ø 10"
90-1921
12½"
15⁄"
14½"
1⁄" to 2"