Aqua-Hot 600-D Installation Manual page 19

PEX Plumbing Line
5/8 inch I.D.
3/4 inch O.D.
Outlet
Figure 24
Inlet
5/8 inch I.D.
3/4 inch O.D.
PEX Plumbing Line
Automotive Type Rubber
Heater-Hose Coupler
(3/4 inch I.D.)
3/4 in. Rubber
Pex
Insert
Constant Tension
Pex
Insert
3/4 in. Rubber
Automotive Type Rubber
Heater-Hose Coupler
(3/4 inch I.D.)
© 2008 Aqua-Hot ® 600-D Hydronic Heating System Installation Manual
section 2: Hydronic Heating system
Coupler
Clamps
Coupler
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