PROVENTIA FTF

This page last reviewed January 18, 2012.

PLEASE NOTE: Verifications are issued chronologically.  The most recently issued Executive Order or individual attachment is the one which is currently in effect and is listed below each manufacturer’s verification.  The most recent Executive Order supersedes any previous Executive Orders for the same product.   Should you wish to view any previous Executive Orders or attachments for reference purposes related to a manufacturer’s verification, please click on the associated link below each description.

The California Air Resources Board (ARB) has verified the Proventia FTF Level 2 Plus flow-through filter, which can be used to comply with the Low-Emission TRU In-Use Performance Standard (LETRU) on most Thermo King trailer TRUs using 1985 through 2003 model year engines. The Proventia FTF consists of a catalyzed knitted wire mesh flow-through filter with backpressure control system, an exhaust system insulation package, and a backpressure warning indicator. ARB has also verified the Bobtail FTF, which can be used to comply with LETRU on select Thermo King truck TRUs using 1987 through 2004 model year engines and Carrier Transicold truck TRUs using 1994 through 2004 model year engines. The Proventia Bobtail FTF consists of a catalyzed knitted wire mesh flow-through filter and a backpressure warning indicator. Specific engine models and families that apply are listed in the attachment below.

EXECUTIVE ORDER PARTS LIST ENGINE FAMILY LIST LABEL SWAPPING & RE-DESIGNATION POLICY
DE-08-001-05 October 14, 2010 October 14, 2010

THE FOLLOWING EXECUTIVE ORDERS AND ATTACHMENTS ARE SUPERSEDED
Date Letter Attachment Label
July 9, 2010 DE-08-001-04 Attachment Label
May 24, 2010 DE 08-001-03 Attachment Label
May 14, 2009 DE 08-001-02 Attachment Label
August 20, 2008 DE 08-001-01 Attachment Label
June 12, 2008 DE 08-001 Attachment Label

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