Y8150 FRESH AIR VENTILATION SYSTEM, W8150 FRESH AIR VENTILATION CONTROL
68-0282—11
2
SPECIFICATIONS
Y8150 includes:
W8150A Fresh Air Ventilation Control.
EARD6TZ Fresh Air Damper.
AT120 Transformer.
Mounting hardware for control.
Homeowner information label.
W8150 includes:
W8150 Fresh Air Ventilation Control.
Mounting hardware for control.
Homeowner information label.
Control (W8150A):
Power Supply: 20-30 Vac, 60 Hz.
Power Consumption: 3.5 VA at 24 Vac.
Thermostat Fan Load: 10 mA resistive at 24 Vac.
Thermostat Heat Load: 10 mA resistive at 24 Vac.
Remote Terminals: 10 mA resistive at 24 Vac.
Relay Contacts:
Fan: 1.5A full load, 7.5A locked rotor at 24 Vac.
Damper: 0.6A inductive, 3.1A locked rotor at 24 Vac.
Auxiliary: 0.5A inductive, 2.5A locked rotor at 24 Vac.
Damper (EARD6TZ):
24 Vac, 12 VA, 60 Hz.
Operation: Power-open, spring-closed.
Diameter: 6 in.
Transformer (AT120):
Input: 120 Vac.
Output: 27 Vac open circuit, 24 Vac full load at 20 VA.
Mounting: Foot mounted.
Temperature:
-20 °F to 160 °F (-29 °C to 71 °C).
Humidity:
5 to 90% RH, noncondensing.
Input Setting Ranges:
Bedrooms: 2-5.
Area: 1000-4600 sq ft.
Vent Airflow: 40-160 cfm.
Composite Setting Resolution:
+/- 12% of ASHRAE
62.2-2010, recommended ventilation for single-system
setup.
AT120 Approvals:
UL Component Recognized: Class 2,
File No. E14881.
Location:
Device can be installed in unconditioned space.
Multiple devices can be installed when operating multi-
ple HVAC systems.
Dimensions:
See device dimension diagrams.
W8150A Ventilation Control dimensions in in. (mm).
Damper EARD6TZ. Dimensions in in. (mm).
AT120 Transformer dimensions in in. (mm).
M19988A
4-3/16 (106)
5-3/4
(146)
1-1/4
(32)
M35849
4-1/16
(103)
4-41/64
(118)
3-61/64
(100)
4-31/32
(126)
6
(152)
8 (203)
3/16
(5)
M22022
2-13/16 (71)
1-7/8 (48)
1
(25)
3/16
(5)
15/16
(24)
1-3/4
(44)
1-5/8
(41)
1/16 (2)
