Who We Are

Packless Industries has been a leader in the HVAC industry for over 80 years. Among our many products, we produce industrial chiller coils; and in the last few years we have experienced that many home brewers used our industrial chiller coils for their brewing needs.

Based on feedback of the chiller coil performance, we decided to create ZChillers and harness our experience for the wort chiller needs of home and craft brewers.

Now, home and craft brewers can take advantage of this technical accomplishment and utilize it for the most important aspect of brewing… Chilling! Get yours now and experience the thrill of the ZChiller!


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"BeerSmith Home Brewing Software, Recipes, Forum, Blog, Podcast and More." BeerSmith Home Brewing Software RSS. N.p., n.d. Web. 4 June 2014. <http://www.beersmith.com>.

"Home." Coldbreak Brewing. N.p., n.d. Web. 4 June 2014. <http://www.coldbreakbrewing.com>.

Palmer, John J. How to brew: everything you need to know to brew beer right the first time. 3rd ed. Boulder, CO: Brewers Publications, 2006. Print.