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section 7: Engine Preheat system
VEHICLE'S
POTENTIAL
ENGINE
OUTLET PORT
IDEAL
INCOMING PORT
(pressure outlet port)
(top side of engine)
To the Aqua-Hot's
From the Aqua-Hot's
Ideal Return Port
Engine Preheat
Engine Preheat "Outlet" Port
T(ToTTop side of the engine)
"Inlet" Port
(M) NPT by
Hose Barb
Hose Clamp
Automotive Type
Heater-Hose
45
(M) NPT by
°
Hose Barb
Hose Clamp
Automotive-Type
Heater Hose
Figure 37
Engine Preheat
Outlet
Engine
Preheat
Inlet
Figure 38
— Page 28 —
© 2008 Aqua-Hot
®
600-D Hydronic Heating System Installation Manual
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