You’ve just had a new air conditioning system installed in your home or business—congratulations! A properly installed, energy-efficient AC unit can dramatically improve your indoor comfort and reduce your monthly energy bills. But what happens next? At D-N-D Services, we’ve been helping customers in Rockwall and surrounding areas make the transition to new cooling systems since 1997, and we believe it’s just as important to know what to expect after installation as it is during. Your first few hours with a brand-new AC system are crucial for ensuring that everything runs smoothly and that you’re fully comfortable with how your new unit operates.
1. Initial System Test and Walkthrough
Before our certified HVAC technicians leave your home, we’ll perform a full operational test of your new system. We’ll check that the thermostat is calibrated correctly, the airflow is balanced in each room, and that your system is cooling at optimal levels. This is also your opportunity to ask questions about how your new system works. We’ll show you how to use the new thermostat, review the settings, and explain any new features your previous system didn’t have. Whether it’s a high-efficiency Carrier Infinity system or an Amana 18+ SEER unit, our goal is to leave you confident and informed.
2. A Slight “New System” Smell
Don’t be alarmed if you notice a slight odor when the system kicks on for the first time. This is completely normal. The new materials used in your unit—such as protective coatings and insulation—can emit a harmless smell as they heat up and cool down for the first time. It should dissipate quickly. If anything smells burnt or unusual, call D-N-D Services immediately and we’ll come out to take a look.
3. Settling Into a New Comfort Level
New systems are more efficient and accurate in temperature control than older ones. You may find that your home feels cooler and more comfortable faster than you’re used to. If we replaced ductwork or made adjustments to airflow, the temperature distribution in different rooms may feel more balanced. It may take a few hours for the system to fully stabilize, especially if we’re replacing an old, underperforming unit.
4. Noise Awareness
Your new AC system will likely be quieter than your old one. However, all systems make some sound—particularly during start-up or shutdown. We use only top-quality brands like Trane, Lennox, and Goodman that are engineered for quiet operation. If you hear anything unusual like rattling or buzzing, D-N-D Services will return promptly to inspect the issue and ensure it’s not an installation concern.
5. System Registration and Maintenance Reminders
Our office will help you register your equipment with the manufacturer, which is key to protecting your warranty. You’ll also receive details about our maintenance services. Regular checkups keep your new investment running efficiently and extend its lifespan. With our NATE-certified techs and trusted reputation in Rockwall, Dallas, Greenville, and beyond, you’re always covered.
6. Indoor Air Quality and Duct Considerations
If your installation included duct replacement or cleaning, you’ll notice an immediate improvement in indoor air quality. Less dust, fewer allergens, and improved airflow contribute to a fresher, healthier home environment. For foam-insulated homes, D-N-D Services has the specialized knowledge to ensure your new AC system operates efficiently in that unique environment.
Conclusion
Installing a new AC system is more than a one-day job—it’s the beginning of a long-term investment in your comfort. That’s why D-N-D Services doesn’t just leave after installation. We stay available for any questions, concerns, or fine-tuning needed in the hours and days that follow. Our technicians undergo factory training to stay ahead of the curve, and our A+ BBB rating is proof of our ongoing commitment to exceeding expectations. Whether you’re in Rockwall, Garland, Sunnyvale, or any of the surrounding cities, D-N-D Services is just a call away.
D-N-D Services Heating & Air Conditioning is the premier choice for HVAC services in Rockwall. With a team of highly trained and certified technicians, we have the expertise to handle all of your heating, ventilation, and air conditioning needs. Our commitment to customer satisfaction is unmatched, and we always go above and beyond to ensure that your experience with us is positive. We use only the highest quality parts and equipment to ensure that your HVAC system is running at peak performance. Plus, we offer competitive pricing and flexible scheduling to fit your needs. Choose D-N-D Services Heating & Air Conditioning for all of your HVAC needs in Rockwall.
