Click on the links below to view Approval Letters in PDF format. You will need to have Adobe Acrobat Reader to view these files. Download it for free here.

Rheem Ruud Weatherking Approved Start Kits

Bristol Approved Start Kits

York, Kickstart Brand, 2 Wire, Compressor Hard Start Kits

UPG Service Bulletin re: All Kickstart® 2-wire Hard Start Devices

Bristol Compressors International Marketing Bulletin Approves Kickstart® Hard Start Devices

Maneurop® Product Bulletin re: Kickstart® Product #MP1

Bristol- PMB-97-006b March 5 2010 revised – KICKSTART start assist