BVV 2/4 CY Compressor Module Swap Guide

Quick video of how to exchange compressor modules, an option for those who don't want to change seals and do head valve maintenance.

Mar 131 min read

BVV 2/4CY Head Clearance Measurement Guide

A quick video guide for using a gauge and shims to adjust the head clearance of your unit.

Jan 201 min read

Check out all our products for TRS21s in this handy PDF!

Feb 25, 20221 min read

We are always trying to improve the information out there about our products, if there's a tutorial you'd like to see please let us know...

Dec 21, 20211 min read

Please note that the RKMAC kit p/ns listed in this repair are for oil extraction application.For refrigerant recovery application, add...

Apr 23, 20201 min read

Please note that the RKMAC kit p/ns listed in this repair are for oil extraction application. For refrigerant recovery application, add...

Apr 23, 20201 min read

IMPORTANT NOTICE: when using the TRS21 in the Oil Extraction Application the user needs to install a high efficient distillation...

Apr 15, 20202 min read

RK MAC Service Solutions is proud to announce the release of a 3rd generation Piston Seals for the CPS series TRS21 and TR21. The GEN...

Apr 11, 20201 min read

Refrigerant Recovery Unit Parts and Repair