Specifications
Table Of Contents
- Table of Contents
- Nomenclature
- Safety Considerations
- General Information
- Installation
- Start-up
- Maintenance
- Appendix A: Equipment Data
- Appendix B: Dimensional Drawings
- Appendix C: Flow Measuring Station and Balancing Damper Positions
- Appendix D: Drain Connections
- Appendix E: Mounting Diagrams
- Appendix F: Terminal Control Diagrams
- Appendix G: HRV600i, HRV700i and HRV1200i Start-up Form and Checklist
- Appendix H: Electrical Control Box and Wire Connections
- Appendix I: Components
- Appendix J: Troubleshooting
- Appendix K: Make-up Heat Requirements

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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