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Service bulletin 32470 IOM S EF 8

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10200115
Published by NHTSA2021-08-09
Manufacturer's number32470 IOM S EF 8
Manufacturer's date2017-12-05
NHTSA componentEQUIPMENT

NHTSA's summary

This instruction manual is for use by an authorized service technician to install an Atwood ? hydro flame? furnace. Should you require further information, contact your dealer or Atwood Mobile Products LLC. This furnace design is certified for installation in recreation vehicles as a MSP Category III furnace. Follow this installation instruction to insure safe operation of the furnace. Failure to install furnace according to this installation instruction nullifies the furnace warranty.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Equipment and accessories

Vehicles listed
ATWOOD AFL SERIES FURNACE

Listing a model year does not mean every vehicle of it is concerned: the document says which.