External Buffer Tank - Piping Diagram - UTICA BOILERS MAHF-100 Manual

Buffer Tank Piping
When installing low mass systems, additional water
mass may be required to avoid short cycling by the
boiler. In these applications it is recommended that a
buffer tank be installed.
Note:
• DHW piping not shown for clarity. Reference applicable sections of this
manual for DHW piping details.
• Internal Boiler circulator used on Primary circuit.
Cut Manifold

EXTERNAL BUFFER TANK - PIPING DIAGRAM

Buffer Tank on Central Heat Circuit
Use Stubs To
Connect To Boiler
PURGE
VALVE
H2O Stainless
Steel Buffer
Tank
24
SEPARATOR
Increase
Pipe Size
to Match
Buffer Tank
Connections
PN 240012875 REV. C [10/01/2021]
MAGNETIC
DIRT