Specifications

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x Patented Honeywell HumidiCalc+™ Software
eliminates need for an outdoor sensor on the most
common single-stage, gas or oil forced-air
equipment.
x Combination temperature and humidity sensor
accurately determines the dewpoint at the control
location.
x With the use of the C7089H Outdoor Temperature
Sensor, the H1008 also provides automatic
humidity control in heat pump applications.
x Automatically adjusts humidity level based on the
frost factor set by the homeowner.
x System status light indicates normal operation, test
mode and fault indication.
Accessories
Description:
x Description (H1008A1008): Dew point control
of humidification equipment.
x Description (H1008D1002): Dew point control
of humidification and dehumidification or
ventilation equipment. Application Humidification
or Dehumidification
x Application: Humidification
x Voltage: 24 Vac
x Electrical Ratings: (120 Vac, Full Load) 2.0 A at
24 Vac, Humidifier Contacts
x Electrical Ratings: (120 Vac, Locked Rotor)
10.0 A at 24 Vac, Humidifier Contacts
x Electrical Ratings: (120 Vac, Resistive) 2.0 A at
24 Vac, Humidifier Contacts
x Color: Taupe
x Mounting: Duct mount
x Differential: ± 2.5 F
x Differential: ±1.4 C
x Temperature Range: (F) 45 F to 88 F
x Temperature Range: (C) 7 C to 31 C
x Operating Humidity Range: (% RH) 95% RH at
95 F, non-condensing
x Dimensions (in.): 4 7/32 in. high x 5 1/4 in.
wide x 1 31/32 in. deep
x Dimensions (mm): 107 mm high x 133 mm
wide x 50 mm deep
Includes (H1008A1008): HumidiCalc+™
Automatic Humidity control for humidification
applications.
Includes (H1008D1002): HumidiCalc+™
Automatic Humidity control for humidification and
dehumidification applications. Sensor for outdoor
temperature compensation.
x Used With: C7089H (optional)
x Tradeline Value: Tradeline
H1008A1008 / H1008D1002
Automatic Humidity Controls
The H1008A1008 and H1008D1002 Automatic
Humidity Controls with HumidiCalc+™ Software are
duct mounted and provide automatic, low voltage,
electronic control of by-pass flow through, powered
flow-through, steam and drum humidifiers in central
heating systems. The H1008D1002 also controls
heat/ energy recovery units and dehumidifiers. The
H1008A1008 and H1008D1002 are designed to
automatically adjust the humidity level based on
indoor temperature and humidity, inferred or
measured outdoor temperature and the setting of the
frost factor dial. The frost factor setting is used to
maintain a comfortable humidity level in a home
while reducing moisture condensation on inside
windows. The HumidiCalc+™ Software infers the
outdoor temperature by monitoring the equipment
cycles and eliminates the need for an outdoor
temperature sensor when used on single-stage gas or
oil furnaces. With the use of the C7089H Outdoor
Temperature Sensor (purchased separately), both
models can also provide automatic humidity control in
heat pump and multi-stage systems.
Specifications:
153008 EA 12
H1008A1008 Auto Humid Control
153009 EA 1
H1008D1002 Auto Humid Control Dehumidifiers and ERV’s
ACE # PK UM DESCRIPTION
Main Features: