Every tune-up we perform follows a detailed checklist to ensure your system runs at peak performance all season long. Here’s what you can expect when a Control Tech technician visits your home:
System Cleaning & Inspection
- Precision Natural/LP
- Gas Furnace Tune-Up (1st Unit)
- Inspect Heat Exchanger
- Visual Heat Exchanger Inspection
- Clean and Inspect Burners
- Clean Burner Assembly
- Inspect Drain Lines
- Inspect Connector Pipes (check for rust, holes, proper slope, etc.)
- Vacuum blower compartment, burner vestibule, and wires
- Wipe out furnace cabinet
- Record Make/Model/Serial Data Plate Information
- Update Inspection Sticker
Safety & Performance Testing
- Check and record gas pressure
- Check and record hot surface igniter amps/ohms
- Check limit controls
- Temperature rise (compare to manufacturer specifications)
- Check all safety controls
- Test for carbon monoxide (CO)
- Check for gas leaks at furnace
- Check all low and line voltage connections
Efficiency Optimization
- Verify and adjust temperature rise for proper airflow
- Ensure burners are operating at peak performance
- Confirm electrical connections are tight for optimal efficiency
- Inspect drain and venting for proper flow
- Evaluate overall system performance for energy savings
It’s a full-service inspection designed to catch small issues before they turn into expensive breakdowns and to ensure your furnace is ready to keep you cozy all winter long.
Reliable HVAC & Plumbing Services Since 1983
Control Tech is a residential & commercial heating, air conditioning, geothermal, and plumbing contractor located in Zionsville, Indiana. Since 1983, Control Tech has been a leader in the HVAC & Plumbing industry, and proudly serving customers in Indianapolis and all surrounding communities.
When we say “Family Owned & Operated”, we mean it! With four members of the Winters family working at any given time, we will ensure that your comfort needs are met.
Why Work with Us?
We feature the most modern and comfort systems available today from industry leading manufacturers.
When we started Control Tech in 1983, it was our goal to provide each customer unsurpassed quality and the highest value in installation and service. Each performed timely and safely by knowledgeable professionals ensuring full customer satisfaction.
- Family Owned & Operated
- Licensed, Bonded & Insured
- 24 Hour Emergency Service
- We Do NOT Use Subcontractors
All Services:
- Air Conditioning
- Residential Plumbing
- Furnaces
- Air Handlers
- Ductless Systems
- Gas Boilers
- Heat Pumps
- Indoor Air Quality
- Water Heaters
- HVAC Maintenance
- Commercial HVAC
How We Can Help:
- Installation
We will help you decide on the best option for your needs and budget, and we will ensure your system is installed efficiently and accurately. - Repairs
Whether you require a minor fix, or you need an emergency repair, our experienced technicians know how to get it up and running. - Maintenance
We have a variety of maintenance plans that protect your investment, ensure your system is running efficiently and provide peace-of-mind. - Trustworthy, Qualified Service
Our technicians are experienced, respectful and friendly too. They keep on top of the latest products and service techniques, in order to provide the highest level of service.
