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Connect oil piping
• Location and installation of oil tanks, oil piping and
burners must follow:
• NFPA 31, Standard for the Installation of Oil-Burning
Equipment.
• In Canada, CSA B139, Installation of Oil-Burning
Equipment.
• Local codes and regulations.
• Information provided with burner and
fuel pump.
• If any part of fuel oil tank is above level of burner,
an anti-siphon device must be used to prevent ow
of oil in case of oil line break.
• Support oil lines as required by codes.
• Make tank connections with swing joints or copper
tubing to prevent breaking in case the tank settles.
Make swing joints so they will tighten as tank settles.
Non-hardening pipe joint compounds should be
used on all threads.
Do not use Teon tape as an oil pipe seal-
ant. It can cause valves to fail, creating
hazards. Do not use compression ttings.
• Underground pipe must be run in a casing to prevent
oil leaking into ground or under oor. Check local
codes for information.
Oil piping connection at burner:
• See Figure 16 for recommended connection at
burner, allowing burner mounting door to swing
open completely for servicing.
Part number 550-143-013/0621
22
Series 3
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