Unit installation
DOMESTIC
HOT
WATER
SUGGESTED
PLUMBING
FOR
COILS
1,
Cold
Water
Inlet
2,
Shut
Off
Valve
3,
Check
Valve
4,
Tempering
Valve
(8"
below
the
coil
Outlet)
5,
Hot
Water
To
Appliances
6,
120°F
Max,
Tempered
Water
to
Fixtures
7,
Throttle Flow Valve
MIXING
CIRCULATOR
PLUMBING
PRIMARY
CIRCULATOR
1
ViFEED-
TO
HOUSE
BALANCE
VALVE
MIXING
CIRCULATOR
RETURN
FROM
—
HOUSE