Specifications

Appendix D: Drain Connections
Min. 3”
[76 mm]
Min. 1”
[25 mm]
¾” NPT
coupler
Water trap
Min. 4”
[102 mm]
Min. 4”
[102 mm]
Plastic hose
To drain
Notes:
1. All hose, pipe and couplers to be supplied by others.
2. Slop drain lines minimum ¼” per foot.
Min. 1”
[25 mm]
Min. 3”
[76 mm]
Plastic drain fitting
To drain
Copper or
plastic pipe
Figure D1: HRV600i and HRV1200i drain connections
Min. 3”
[76 mm]
Min. 1”
[25 mm]
¾” NPT
coupler
Water trap
Plastic hose
To drain
Notes:
1. All hose, pipe and couplers to be supplied by others.
2. Slop drain lines minimum ¼” per foot.
Min. 1”
[25 mm]
Min. 3”
[76 mm]
Plastic drain fitting
To drain
Copper or
plastic pipe
Min. 4”
[102 mm]
Min. 4”
[102 mm]
Figure D2: HRV700i drain connections
VCES-HRV-IOM-1C – HRV600i, HRV700i, HRV1200i
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