Parts & Services
Generator, UPS, HVAC Parts and Service
Reliable power and facility systems are essential to your operations. Zonatherm provides generator and UPS parts, parts support, and equipment assistance for commercial, industrial, and mission-critical facilities. Through our sister company, ThermFlo, customers can also access preventive maintenance, generator repair, HVAC service, and standby power support.
Customer information for Parts department
Counter Hours
Monday–Friday
6:30 AM–5:00 PM
Emergency 24-Hour Parts
Call the number below and follow the prompts.
Telephone: 847.353.5400
Fax: 847.541.1653
technician Services
Our sister company ThermFlo focuses on mission-critical thermal management and standby power systems.
Operating Hours
Monday–Friday
7:00 AM–5:00 PM
Emergency 24-Hour Service
Telephone: 847.353.5400
Fax: 847.541.1750