Parts & Services
Zonatherm is an Ultimate Service Dealer – a national parts depot for Generac Genuine Parts.
At Zonatherm, we understand that the only acceptable amount of downtime is zero. Your job performance depends on it and so does our reputation. When Liebert and Generac equipment is paired with Zonatherm’s preventative maintenance and service, you have the advantage of Zonatherm’s Total Customer Committment: High 9’s Reliability and 24/7/365 Service.
6:30am – 5:00pm Monday thru Friday
Emergency Parts 24 Hours:
Call the number below and follow the prompts.
Tel (847) 541-1129
Toll Free (888) 251-1278
Fax (847) 541-1653
7:00am – 5:00pm Monday thru Friday
Emergency 24 Hour Service:
Tel (847) 541-0029
Fax (847) 541-1750