Chiltrix Inc. www.chiltrix.com
Piping Examples: Stacked Heat Pumps
Preferred Method For 2 or 3 Units:
Optional Method, multiple heat pumps piped in parallel:
(Requires additional loop pump supplied by installer)
PLEASE SEND YOUR PROPOSED FINAL DESIGN TO CHILTRIX SUPPORT DEPARTMENT FOR
APPROVAL, COMMENTS, AND SUGGESTIONS
Pipe Insulation
All loop piping must be insulated per local and national mechanical codes. Any piping in a
system with chilled water (used for cooling) must also be sealed vapor tight to prevent
condensate issues. For design tips and a thickness calculator please visit
http://www.armacell.us/knowledge-center/
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