65 |
Dwell
VHR 1404
Heat Recovery Ventilator
Fantech's most popular HRV for home projects, the VHR 1404 is designed for
higher static pressure applications. The unit brings a continuous supply of fresh air
into a home while exhausting an equal amount of contaminated air. During winter,
fresh incoming air is tempered by the heat that is transferred from the outgoing air
so you save on energy costs, while during summer, the incoming air is pre-cooled
if the house is equipped with an air cooling system.
The VHR 1404 is equipped with automatic defrost mechanisms so you can use
your HRV all year long.
A preset defrost sequence is activated at an outdoor air temperature of 23ºF and
lower. During the defrost sequence, the supply blower shuts down & the exhaust
blower switches into high speed to maximize the effectiveness of the defrost
strategy. The unit then returns to normal operation, and continues cycle.
Airflow up to 159 cfm @ 0.4” Ps serves 2 to 5 bedrooms homes
External dry contacts for quick connection of remote controls
Compatible with Fantech's low-voltage controls
Three speed ventilation control
Washable electrostatic filters
Easy access service door
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Maximum continuous airflow
in.wg
0.0” Ps
0.2” Ps
0.3” Ps
0.4” Ps
0.5” Ps
0.6” Ps
0.7” Ps
0.8” Ps
0.9” Ps
1.0” Ps
Net supply air flow
188
182
173
159
154
128
113
101
92
88
Gross supply air flow
191
186
176
162
141
130
115
103
92
90
Gross exhaust airflow
197
187
176
165
143
140
128
114
100
86
cfm
Energy performance
Heating
Supply temperature
Net airflow
Sensible recovery
efficiency
Consumed power
Apparent sensible effectiveness
Latent recovery/moisture
transfer
F
cfm
W
%
%
-
32
85
70
61
76
-
O
32
101
94
63
71
-
32
159
140
60
68
-
85
71
58
75
-
-13
Specification data
Model
Duct
size
inch
V/~
W
A
cfm
VHR 1404
6
120 / 1
156
1.2
159
fantech
Voltage /
phase
Rated
power
Max
amps
Average airflow
@ 0.4” Ps
Connection
Defrost
cycle
Shipping
weight
Top
Fan shutdown
52
Item #
List price
40058
953.00
lbs
USD