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What We Notice About a Home Within the First Five Minutes

What We Notice About a Home Within the First Five Minutes Every homeowner has experienced it. The HVAC technician walks through the front door, glances around the house for a few moments, and before opening a single panel on the equipment, they’re already asking questions. “Has this room always been warmer?” “Do you notice higher […]

Why Your Upstairs Is Always Hotter Than the Rest of the House

Why Your Upstairs Is Always Hotter Than the Rest of the House You lower the thermostat and wait. The downstairs finally feels comfortable, but when you head upstairs, it still feels warm and stuffy. If you’ve ever wondered why your upstairs is always hotter than the rest of your home, you’re not alone. It’s one […]

Is Your HVAC System Trying to Tell You Something?

Technician inspecting a residential HVAC system during a preventative maintenance visit.

Is Your HVAC System Trying to Tell You Something? There is one sentence we hear all the time after an HVAC system finally stops working. “I guess it was trying to tell me something.” The funny thing is, homeowners are usually right. Heating and cooling systems rarely fail without giving some kind of warning first. […]

Daikin DH9 Heat Pump: High-Efficiency Comfort for Mid-Missouri Homes

Daikin DH9 Heat Pump: High-Efficiency Comfort for Mid-Missouri Homes If you’re looking for a high-efficiency heat pump and heating and cooling system that delivers exceptional comfort, lower energy bills, and reliable performance through Missouri’s changing seasons, the Daikin DH9 heat pump deserves a closer look. At Rehagen Heating & Cooling, we’ve installed HVAC systems, heat […]

The HVAC Advice Homeowners Get That Costs Them the Most Money

The HVAC Advice Homeowners Get That Costs Them the Most Money One of the most interesting parts of working in the HVAC industry is seeing how much advice gets passed around between neighbors, friends, family members, and even social media. Some of it is helpful. Some of it is outdated. And some of it ends […]

Why Your AC Is Struggling More in Missouri Summers (And It’s Not Just the Heat)

If your AC feels like it’s working harder this summer, you’re not imagining it. We’ve been hearing the same thing from homeowners all across Central Missouri: “It’s running all day, but the house still doesn’t feel comfortable.” In a lot of those cases, the system isn’t completely broken. It’s just not keeping up the way […]