A Simple Guide to Gas Furnace Maintenance
Staying on top of your furnace maintenance schedule will extend its life and improve its operation. Learn about furnace service here.
Research Articles
Cost to Replace or Install a Furnace (2026)
This guide can help you figure out the approximate cost to replace or install a furnace, so you can plan for your next purchase.
How to Prepare Your Home (and HVAC) for Holiday Guests
Before the guests arrive, check your home HVAC system to avoid holiday heating mishaps.
Carbon Monoxide Safety at Home: Detectors & Prevention
Prioritizing carbon monoxide safety in your home should be a high priority. We can help you maximize safety without sacrificing comfort.
How to Winterize Your Home
Don't let the December chill take you by surprise. Take these simple steps to winterize your home before the cold sets in.
Smart Strategies to Lower Your Winter Heating Bills
Is your energy bill too high? Take these tips and tricks on lowering your heating expenses this winter.
What Is AFUE? Furnace Efficiency Explained
Annual fuel utilization efficiency (AFUE) is the measurement we use to determine how efficiently a furnace or boiler will operates on average.
Black Friday & Cyber Monday 2026: Holiday Home Comfort Deals
Shop IWAE's holiday promotions for Black Friday and Cyber Monday. Utilize our financing plans to easily take home a new MrCool ductless mini split or a high efficiency scratch and dent unit.
Are Energy Vampires Lurking in Your Home?
Energy vampires can turn your home into a haunted house, but you can slay waste with IWAE's selection of energy efficient HVAC systems.
What Size HVAC System Do I Need
Do you know the correct air conditioner size for your home? Many people do not, but this is critical information when it comes to ensuring you get the best comfort possible.