Condensate Drain - Continued - IDEAL LOGIC+ SYSTEM2 S15 Installation & Servicing

2.16 CONDENSATE DRAIN - CONTINUED

Figure 1 - Connection of Condensate Drainage Pipe to
Internal Soil & Vent Stack
Boiler
with 75 mm
sealed
condensate
trap
Min Ø 19 mm
Internal pipe
Figure 3 - Connection of a Condensate Pump Typical
Method (see manufacturer's detailed instructions)
Boiler
with 75 mm
sealed
condensate
trap
Min Ø 19 mm
Internal pipe
Condensate pump
(Install in accordance with manufacturers instructions)
Figure 5 - Connection of a Condensate Drainage Pipe to an
External Rainwater Downpipe (only combined foul/rainwater
drain)
Boiler
with 75 mm
sealed
condensate
trap
Min Ø 19 mm
Internal pipe
Min Ø 30 mm
Internal pipe
Terminated
and cut at 45º
24
Section 2 - Installation
Minimum
connection
height up to 3
storeys
Visible air break
Water/
weather proof
insulation Combined foul/
rain water drain
External air
break
Air gap
43 mm 90º 68 mm Ø PVCU
male/ female Strap on fitting
bend
Figure 2 - Connection of a Condensate Drainage Pipe
Downstream of a Sink, Basin, Bath or Shower Water Trap to
Internal Soil Vent Stack
Boiler
with 75 mm
sealed
condensate
trap
Sink/basin/
bath or
shower
Figure 4 - Connection of Condensate Drainage Pipe to
External Soil & Vent Stack
Boiler
with 75 mm
sealed
condensate
trap
Min Ø 30 mm
Internal pipe
Min Ø 19 mm
Internal pipe
Figure 6 - Connection of a Condensate Drainage Pipe to an
External Purpose Made Soakaway.
Boiler
with 75 mm
sealed
condensate
trap
Min Ø 30 mm
Internal pipe
Min Ø 19 mm
Internal pipe
Terminated
and cut at 45º
2 rows of three Ø12 mm holes
25 mm centres, 50 mm from
the bottom of the tube, facing
away from the house
Min Ø 19 mm
Internal pipe
Water/weather
proof insulation
Minimum
connection
height up to 3
storeys
Water/Weather
proof insulation
Max 3 m external
pipework
Limestone
chippings
≥ 500
Installation and Servicing