Generac™ Residential Whole House Backup Generators offer dependable protection during unexpected power outages. With a complete line of residential generators and transfer switches, Generac provides the ideal solution—safe, reliable, automatic backup power for your home that lets you live your life without interruption. Contact Control Tech today to learn about how backup generators work and to choose the right size for your home.

Whole House Backup Generators

Generac™ Residential Whole House Backup Generators

For more information regarding Whole House Backup Generators contact Control Tech at (317) 873-3737

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Our products and related services include:  High Efficient Furnaces, High Efficient Air Conditioners, High Efficient Heat Pumps, Hybrid Heat Pumps, Geothermal Systems, Air Cleaners, HEPA Filtration systems, Humidifiers, Germicidal UV Purification, Carbon Monoxide Detectors, Programmable Thermostats, Zone Damper Control Systems, Fresh Air Exchangers, Indoor Air Quality products, Whole House Generators, and also perform Air Duct Cleaning.  We do routine maintenance inspections and for additional saving  we recommend that our customers enroll with a Scheduled Maintenance Agreement.

Control Tech Heating & Air Conditioning, Inc.
1200 Parkway Drive, Zionsville, Indiana 46077
Phone: (317) 873-3737 or Toll-Free 1-877-448-2248
Fax: (317) 873-5834
Visit our Geothermal specific website at