Unit Installation - Greenheck ERCH Installation, Operation And Maintenance Manual

Unit Installation

Unit Dimensions and Weights
Model
Configuration
Heating Only
Cooling Coil*
ERCH-20
WSHP
Evap Cooling
Heating Only
Cooling Coil*
ERCH-45
WSHP
Evap Cooling
Heating Only
Cooling Coil*
ERCH-55
WSHP
Evap Cooling
Heating Only
Cooling Coil*
ERCH-90
WSHP
Evap Cooling
*With or without heat.
WSHP = Water-Source Heat Pump
All dimensions are in inches. Unit weights assume rooftop configuration with weatherhood, filters, outdoor air damper and
heating or cooling options (where applicable). The approximate weight (lbs) is assuming all possible accessories are added
per housing and may vary by 10% depending on unit.
6 Energy Recovery Ventilator with Heating and Cooling General Description - NOT model specific
Overall Exterior Dimensions
Length Width
76.2
96.2
54.3
84.3
104.3
64.4
97.5
116.5
75.2
109.5
129.5
94.5
Exhaust
Height
Hood
54.2 20.8
70.2 20.7
71 23.6
89 25.5
Approximate
Weight
Outdoor Air
(lbs)
Hood
1550
1825
17.7
2375
1800
2325
2725
21.7
3775
2900
3000
3475
21.7
4725
3325
4300
5050
26.7
6450
5400
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