TANKLESS WATER HEATERS ARE TAKING OVER: ENDLESS HOT WATER, SMARTER SAVINGS

Spring has officially arrived in Knoxville—and along with blooming trees and warmer days comes a fresh opportunity to improve your home’s comfort and efficiency. One upgrade that’s becoming a top trend in 2025? Tankless water heaters.

Traditional tank-style systems are bulky, inefficient, and prone to running out of hot water just when you need it. That’s why more families in Crossville, Fairfield Glade, Lake Tansi, and surrounding areas are switching to tankless systems that heat water on demand—giving you continuous hot water while saving space, energy, and money.

Whether you’re building new, upgrading an aging system, or just tired of cold showers, a tankless water heater might be the smartest switch you’ll make this year.

Key Takeaways:

• Tankless water heaters deliver hot water on demand—no waiting, no running out
• They’re smaller, more efficient, and can cut energy bills significantly
• Perfect for large families, busy households, or homes with limited space
• Can last twice as long as traditional water heaters with proper maintenance
• Installed by certified local pros—fast, clean, and hassle-free

Why More Homeowners Are Going Tankless This Year

The typical water heater stores 40 to 50 gallons and constantly works to keep it hot, even when you don’t need it. That means wasted energy, higher utility bills, and the risk of running out of hot water during back-to-back showers or laundry days.

Tankless water heaters, on the other hand, heat water only when you need it. That means unlimited hot water and no wasted energy maintaining a full tank all day. It’s a smarter, leaner system—and it’s quickly becoming the standard in both new homes and upgrades across East and Middle Tennessee.

In neighborhoods like Pleasant Hill, Homestead, and Sparta, where energy efficiency and space-saving solutions are a priority, tankless systems are an ideal fit.

How Tankless Water Heaters Work—And Why They Matter

Tankless units use high-powered burners or electric elements to instantly heat water as it flows through the system. There’s no tank to fill, and no limit on how much hot water you can use—so long, cold showers and waiting between loads of laundry.

With efficiency ratings over 90%, tankless systems often reduce water heating costs by up to 30%. And since they’re about the size of a small suitcase, they can be installed in tight spaces, closets, or even mounted to walls.

Plus, with a lifespan of 20 years or more (compared to 10–12 for tank systems), tankless heaters are an investment that pays off year after year.

Signs It’s Time To Upgrade Your Water Heater

• Running out of hot water faster than usual
• Your current unit is over 10 years old
• Higher-than-usual energy or gas bills
• Rusty water, leaks, or odd noises from your tank
• You want to free up space in your utility area

If any of this sounds familiar, it’s worth scheduling an evaluation. Even if your current unit still works, a tankless upgrade can bring better performance, cleaner water, and real energy savings—especially in homes with multiple bathrooms or higher water usage.

Local Installation With Crossville Heating & Cooling

At Crossville Heating & Cooling, we’ve been helping homeowners across Knoxville and beyond since 1982. We specialize in efficient upgrades that improve comfort, reduce energy costs, and add long-term value to your home.

Our licensed technicians will walk you through your options, help you choose the right tankless unit for your household size and water usage, and handle the entire installation—from removing the old unit to testing the new one.

We also offer maintenance plans to keep your system running like new for years to come.

Conclusion

Upgrading to a tankless water heater isn’t just about convenience—it’s a step toward a more efficient, more comfortable home.

Call today to schedule a tankless system consultation or installation. Ask about our Crossville Duo Maintenance Package to combine your water heater and HVAC service into one efficient spring visit.

Fast, clean, and backed by our Fastest in Town Guarantee.