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True Manufacturing

True Manufacturing was founded by Bob Trulaske in St. Louis, MO in 1945 and begins work on designing and manufacturing roll-top bottle coolers. True Manufacturing remains a privately owned business.

 
Publication Quick Reference 2016 : R-290 Quick Reference Card (The Coca-Cola Company).
Publication 974280 2016 : R-290 Service Manual.
Publication Service Manual 2002 : Technical Service Manual (All Models).
Publication Service Manual 2006 : Technical Service Manual (All Models).
Publication Temperature Controls : Temperature Controls Manual.
 
True Manufacturing Video : Differences in Servicing R-290 vs R-134a or R-404A Systems (YouTube).
True Manufacturing Video : R-290 Cabinet Repair Training (YouTube).
 
True Manufacturing Website : True Manufacturing Website Home Page.