Carrier Transicold (formerly IMPCO)

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 view the associated link below each description.

CARB has verified the Carrier Transicold (Carrier) CLEARSKY diesel particulate filter (CLEARSKY DPF) system. The system is a Level 3 plus actively regenerated diesel emission control system for use with Carrier and ComfortPro auxiliary power units powered by select Kubota Z482 diesel engines with model years between 2009 and 2017. The CLEARSKY DPF uses a wall-flow filter with a heating element for regeneration to achieve an 85 percent reduction in emissions of diesel particulate matter and is compliant with CARB's 2009 nitrogen dioxide standard. Specific conditions for which the CLEARSKY DPF has been approved are found in the Executive Order below.

Executive Order	Parts List	Engine Family List	Label	Swapping & Re-Designation Policy
DE-17-001-01	-	August 8, 2018	February 23, 2018	February 23, 2018

Superseded Executive Orders

Executive Order	Parts List	Engine Family List	Label	Swapping & Re-Designation Policy
DE-17-001-01	-	February 23, 2018	February 23, 2018	February 23, 2018
DE-17-001	March 14, 2017	March 14, 2017	March 14, 2017	March 14, 2017
14-944-1938	December 31, 2014	December 31, 2014	December 31, 2014	April 29, 2014
14-944-1938	April 29, 2014	April 29, 2014	April 29, 2014	April 29, 2014
12-661-1082	March 20, 2012	March 20, 2012	March 20, 2012	March 20, 2012