Greenheck ERCH - Reference

General Description - NOT model specificEnergy Recovery Ventilator with Heating and Cooling
®
53
Reference - Venting Connection Locations
Bottom Venting Location
Housing
Size
Furnace Size
(MBH)
A B C D
Flue Connection Size (diameter in inches)
Standard Non-Concentric Concentric
Exhaust Exhaust Intake Exhaust Intake
ERCH-20
100 12.42 24.20 20.05 23.21 4.0 4.0 4.0 4.0 6.0
150 12.42 24.20 20.05 23.21 4.0 4.0 4.0 4.0 6.0
ERCH-45
100 12.63 24.42 20.25 23.52 4.0 4.0 4.0 4.0 6.0
150 12.63 24.42 20.25 23.52 4.0 4.0 4.0 4.0 6.0
200 24.94 24.32 33.87 21.21 6.0 6.0 6.0 6.0 8.0
250 24.94 24.32 33.87 21.21 6.0 6.0 6.0 6.0 8.0
ERCH-55
150 12.43 26.50 20.06 26.51 4.0 4.0 4.0 4.0 6.0
200 22.47 27.09 31.09 24.38 4.0 4.0 4.0 4.0 6.0
250 22.47 27.09 31.09 24.38 6.0 6.0 6.0 6.0 8.0
300 22.47 27.09 31.09 24.38 6.0 6.0 6.0 6.0 8.0
ERCH-90
150 12.35 19.85 36.58 37.73 4.0 4.0 4.0 4.0 6.0
200 24.93 33.55 34.50 37.15 6.0 6.0 6.0 6.0 8.0
250 24.93 33.55 34.50 37.15 6.0 6.0 6.0 6.0 8.0
300 24.93 33.55 34.50 37.15 6.0 6.0 6.0 6.0 8.0
350 24.93 33.55 34.50 37.15 6.0 6.0 6.0 6.0 8.0
400 24.93 33.55 34.50 37.15 6.0 6.0 6.0 6.0 8.0
Dimensions are in inches. Dimensions B and D are not needed for standard venting.
A
B
C
D
COMBUSTION AIR INLET
EXHAUST OUTLET
Bottom Venting Location
Top Venting Location
Housing
Size
Furnace Size
(MBH)
A B C D
Flue Connection Size (diameter in inches)
Standard Non-Concentric Concentric
Exhaust Exhaust Intake Exhaust Intake
ERCH-20
100 34.46 24.20 20.05 23.21 4.0 4.0 4.0 4.0 6.0
150 34.46 24.20 20.05 23.21 4.0 4.0 4.0 4.0 6.0
ERCH-45
100 39.79 47.41 20.25 23.52 4.0 4.0 4.0 4.0 6.0
150 39.79 47.41 20.25 23.52 4.0 4.0 4.0 4.0 6.0
200 52.1 61.04 33.87 21.21 6.0 6.0 6.0 6.0 8.0
250 52.1 61.04 33.87 21.21 6.0 6.0 6.0 6.0 8.0
ERCH-55
150 43.60 51.22 20.06 26.51 4.0 4.0 4.0 4.0 6.0
200 53.64 62.26 31.09 24.38 4.0 4.0 4.0 4.0 6.0
250 53.64 62.26 31.09 24.38 6.0 6.0 6.0 6.0 8.0
300 53.64 62.26 31.09 24.38 6.0 6.0 6.0 6.0 8.0
ERCH-90
150 52.36 59.86 36.58 37.73 4.0 4.0 4.0 4.0 6.0
200 64.89 73.52 34.50 37.15 6.0 6.0 6.0 6.0 8.0
250 64.89 73.52 34.50 37.15 6.0 6.0 6.0 6.0 8.0
300 64.89 73.52 34.50 37.15 6.0 6.0 6.0 6.0 8.0
350 64.89 73.52 34.50 37.15 6.0 6.0 6.0 6.0 8.0
400 64.89 73.52 34.50 37.15 6.0 6.0 6.0 6.0 8.0
Dimensions are in inches. Dimensions B and D are not needed for standard venting.
Top Venting Location
A
B
C
D
COMBUSTION AIR INLET
EXHAUST OUTLET