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LICENSED & INSURED
All HVAC problems start small. The key is getting a professional to intervene before they get any bigger. At TNT Heating & Air, we offer award-winning maintenance services designed to keep your system flowing at its best. Our licensed experts work hard to help your equipment last longer, to reduce your bills, and to keep you comfortable over the long run.
What Does a TNT Heating & Air Maintenance Audit Include?
Fine-tuned over more than two decades of great service, our maintenance audit goes further than any other. We offer both spring and fall audits, checking your system at key times to protect your investment.
- Install gauges and check all operating pressures
- Check voltage
- Check amperages
- Check for adequate refrigerant charge
- Check suction charges
- Check that crankcase is operational
- Lubricate all moving parts
- Check belts and adjust tension
- Check filters
- Check all electrical connections
- Check starter connections
- Clean and adjust thermostat
- Check air temperatures across indoor coil
- Check air temperatures across outdoor coil
- Check for noise and vibration
- Clean drain lines
- All spring audit items, plus…
- Check reversing valve operation
- Check defrost controls
- Check supplementary heaters
- Check valves
- Check emergency heat switch operation.
Let us surpass your expectations. Contact us to schedule a tuneup or learn more about our annual service agreements.