© 2008 Aqua-Hot
®
600-D Hydronic Heating System Installation Manual
— Page 14 —
section 2: Hydronic Heating system
Plumbing Requirements:
Once all heat exchangers have been mounted, formu-
late a plan for the routing of the plumbing lines from
each heating zone to the Aqua-Hot.
All plumbing lines should be laid as flat as possible,
and any extreme rises in height should be avoided to
eliminate any potential air-traps.
The kitchen and living room heat exchangers (typically
three) must be plumbed together
in-series
on “Heating
Loop 3.” Reference Figure 22.
The fresh water tank, and bathroom heat exchangers
(typically 3) must be plumbed together
in-series
on
“Heating Loop 2.” Reference Figure 22.
The bedroom heat exchanger must be plumbed on
“Heating Loop 1.” Reference Figure 22.
Use ⅝ inch I.D. (Inside Diameter) plumbing lines for
all heating loops.
Use wide-sweeping elbows or “bend supports” when-
ever the plumbing lines may be susceptible to kinking
(i.e., 90° bends).
Living Room
Heat Exchanger
Fresh W
ater T
ank
Heat Exchanger
Bathroom Heat
Exchanger
Bedroom Heat
Exchanger
Living Room
Heat Exchanger
Kitchen Heat
Exchanger
Heating Loop #1: Zone 1
Heating Loop #2: Zone 2,3,4
Heating Loop #3: Zone 5
Outlet Plumbing Lines
Inlet Plumbing Lines
Figure 22
Summary of Contents for 600-D
Page 1: ...2008 Aqua Hot Heating Systems Inc Installation Manual...
Page 43: ...Appendix B Appendix B Wire Gauge Information...
Page 45: ...Appendix C Appendix C Electronic Controller Features...
Page 48: ...Appendix D Appendix D Antifreeze Types...
Page 50: ...Appendix E Appendix E Antifreeze Mixture Water Quality Recommendations...
Page 52: ...Appendix F Appendix F Antifreeze Terms and Mixture Ratio...
