Navien Tankless Water Heaters

Navien Tankless Water Heaters

Your home’s water heater often goes unheralded … until something goes wrong.

We offer various ways to get the hot water flowing again. They include repairing or refurbishing the unit. If those options are not feasible, we recommend Navien Tankless Water Heaters.

Navien Service Specialist
Navien Systems

What Is a Navien Tankless Water Heater?

Unlike traditional water heaters, tankless water heaters don’t retain water. Instead, they provide hot water on demand.

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How Does the Navien Tankless Water Heater Work?

Tankless water heaters offer an efficient and highly effective way to serve the comfort and utility of hot water. Here’s how it happens:

  1. The Navien Tankless Water Heater detects the flow of water once a hot water tap opens.
  2. A flow sensor within the heater determines the amount of hot water needed as an igniter activates.
  3. The gas control valve, fan, and venturi open sequentially to supply the correct amount of gas and fuel. This sequence ignites the premix burner, which creates a flame to heat the water.
  4. Cold water preheats in the secondary heat exchanger and moves to the primary heat exchanger.
  5. The unit determines the appropriate temperature and adjusts the flame to heat the water, which moves to a buffer tank and finally to the faucet opened in stage #1, above.

Why Choose the Navien Tankless Water Heater?

Navien Tankless Water Heaters are a marvel of modern engineering and technology. The biggest reason to install one in your home or business? An endless supply of hot water — for houses and buildings of ANY size.

And that’s just the start of the benefits, which also include:

  • Markedly improved energy efficiency over traditional tank systems. The Energy Star-certified Navien tanks offer the highest energy efficiency in the industry: up to 0.97 UEF/0.99 EF.
  • The industry’s strongest warranty — 15 years on heat exchangers, providing peace of mind far into the future of your home.
  • Space savings over old-fashioned tanks. Navien Tankless Water Heaters require roughly 80% less space than traditional tank heaters.

Additionally, Navien units last longer than tank heaters, offer a user-friendly control panel, and can improve your home’s resale value.

Heat Things Up with McCarver Mechanical Heating & Cooling

McCarver Mechanical Heating & Cooling provides its renowned customer service throughout Metro Detroit. That includes all local municipalities within Macomb County.

Do your plans include a tankless water heater, a standard hot water tank, or another plumbing project? Make your next call one to McCarver Mechanical Heating & Cooling.

Our experts love to discuss options for you and how we can help!