Hamworthy Purewell VariHeat he Installation, Commisioning And Maintenance Instructions page 14

4.5 Condensate Connections
Provision must be made for removal of condensate from the boiler and flue system.
•
Condense is mildly acidic, typically pH 3 - pH 5.
•
Condense pipework must be non-corrosive and not copper. Hamworthy recommend
•
32mm dia. Plastic waste pipe.
Condense may be discharged to a standard drain subject to National or Local
•
regulations.
Location of
•
pipework should prevent
f r e e z i n g
tundishes,
pipework.
Do not allow blockage or
•
d a m a g e
condensate trap.
The connection to the
•
boiler condense
accepts a straight push-
fit coupling for 32mm i.d.
plastic waste pipe.
Figure 4.5.1 - Boiler Condensate Pipe Work Installation
Figure 4.5.2 – Position Of Condensate Connection On Boiler
HAMWORTHY HEATING LTD
condense
w i t h i n
traps and
t o t h e
drain
PUREWELL VariHeat he
9
Boiler Condensate
Connection
(32mm o/d)
500001155/F