Tech Bulletin

ManualsBrandsRinnai ManualsBoilersM090SN

Required termination clearances for twin pipe (also known as two pipe or dual pipe) venting systems

have been updated to minimum 12 in. (30 cm). Technical literature will be updated to reflect the new

clearances.

Boilers

M-Series I-Series

• i060C

• i090C

• i120C

• i060S

• i090S

• i120S

• i150S

• M060C

• M090C

• M120C

• M160C

• M060S

• M090S

• M120S

• M160S

Tankless Water Heaters

SE Series SENSEI™ Series

• RU130i

• RU160i

• RU180i

• RU199i

• RUR160i

• RUR199i

RUCS Models:

• RUCS65i

• RUCS75i

Intake

Ground/Grade/Snow Level

60 in.

min

Indicates area in

which intake

cannot be located.

12 in.

min

12 in.

min

12 in.

min

12 in.

min

12 in.

min

Intake

Exhaust

Intake

Concentric

Termination

Low Profile

Termination Kit

Wall Termination

Kit

This clearance update applies only to

twin pipe venting systems that are not

utilizing a third-party manufactured

and Rinnai-approved vent

termination, such as low profile or wall

termination kits (examples shown

below).

IMPORTANT

Summary of content (1 pages)

PAGE 1
Tankless Water Heaters SENSEI™ Series SE Series RUCS Models: • RUCS65i • RUCS75i • RU130i • RU199i • RU160i • RUR160i • RU180i • RUR199i Boilers I-Series M-Series • i060C • i060S • i090C • i090S • i120C • i120S • i150S • • • • M060C M090C M120C M160C • • • • M060S M090S M120S M160S Required termination clearances for twin pipe (also known as two pipe or dual pipe) venting systems have been updated to minimum 12 in. (30 cm). Technical literature will be updated to reflect the new clearances.