Installing The Boiler; Flue Pipe Installation; Chimney Venting - Buderus Logano G115 WS US/CA Installation And Service Instructions Manual

5

Installing the boiler

This chapter details how to install your boiler correctly.
The individual steps involved are:
– Connecting the flue
– Connecting the water pipes
– Making the electrical connections
– Fitting the burner
– Connecting the fuel supply
5.1

Flue pipe installation

5.1.1

Chimney venting

Connect boiler to vertical chimney with a 5" vent pipe.
Use only venting systems that comply with local codes
and regulations.
If local codes are not existent, refer the the following reg-
ulations:
– NFPA 31, Installation of Oil-Burning Equipment,
– NFPA 211, Standard for Chimneys, Fire Places and
Solid Fuel Burning Appliances,
– In Canada refer to CSA B139, Installation Code for Oil-
Burning Equipment,
– NFPA 211 requires chimney to be lined before con-
necting boiler.
Inspecting and cleaning existing flue
Before installing the new boiler, check and clean the old
flue system.
V Remove blockages and dirt from the chimney.
V Clean chimney.
V Repair or replace faulty sections.
V If necessary, repair chimney with mortar and joints.
Down drafts
To prevent down drafts extend chimney at
least 3 feet above the roof opening and at
least 2 feet above any part of the roof within
a radius of 10 feet.
Logano G115 WS US/CA - Technical specifications are subject to change without prior notice.
Installing the boiler
5
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