HVAC Tips

Are scratch & dent HVAC systems as reliable as new ones? Learn how manufacturers test them, what to watch for, and why most are just as dependable.

Learn how scratch & dent HVAC units help reduce waste, conserve resources, and support eco-friendly, sustainable home ownership.

Learn smart tips for installing a scratch & dent HVAC system—why you need pros, what happens during install, and how to manage cosmetic imperfections.

Looking for a high-quality HVAC system without the high price? Discover top scratch & dent HVAC units in 2025 with energy efficiency ratings and reviews!

Learn how to inspect a scratch & dent HVAC unit before buying! Discover what to look for, key questions to ask, and tips for inspecting the unit on delivery.

Discover whether a scratch & dent HVAC system is right for you! Learn who benefits most, when it makes sense, and what to consider before purchasing.

Learn how much you can save on scratch & dent HVAC systems compared to brand-new models, and how to maximize your savings with real-world examples!

Discover everything you need to know about scratch and dent HVAC units—what they are, how to inspect them, and if they're right for your home!

Unlock rebates, incentives, and tax credits for your Central AC. Learn how to save on higher-efficiency systems and where to apply for local programs.

Year-round central AC care: monthly and seasonal checklists for filters, coils, drains, thermostat calibration, and pro tune-ups—plus links to fixes and parts.

Design ducts that actually deliver: sizing, layout, sealing, zoning, dampers, and balancing—so your AC runs quieter, drier, and more evenly in every room.

SEER2 vs EER explained, refrigerant phase-outs, smart thermostats, variable-speed tech, and life-cycle math to future-proof your central AC decision.