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Navien Tankless
Water Heaters

Endless hot water on demand. Industry-leading 98% UEF efficiency. Serving Reno, Dayton & Fernley since 1993.

Why Reno Homeowners
Choose Navien Tankless

A water heater is only as good as its installation. Our Navien-certified technicians handle every step from removal to final calibration.

Endless Hot Water On Demand
Heat water only when you need it — no tank, no standby waste. Back-to-back showers, running the dishwasher, doing laundry: handled.
Up to 98% UEF Efficiency
Navien's condensing technology extracts maximum heat from every BTU, cutting water heating costs by up to 40% vs. a standard tank.
NaviLink Smart App Control
Monitor temperatures, set schedules, and diagnose issues from your phone. Navien's NaviLink Wi-Fi module included on NPE-2 series.
20+ Year Lifespan
Outlasts a conventional tank 2-to-1. With proper annual maintenance, Navien units routinely hit 20–25 years of reliable service.
Space-Saving Wall-Mount
Roughly the size of a large suitcase. Frees up the floor space a bulky tank used to occupy — ideal for smaller utility rooms and garages.
Navien Certified Installer
Pure Water Heaters is a certified Navien installer. That means manufacturer-backed warranty coverage and guaranteed proper installation.
Get a Tankless Quote
Navien tankless installation Navien unit lineup
98%
Max UEF Efficiency
40%
Energy Cost Savings
20+
Year Lifespan
Hot Water Supply

On-Demand Heat.
Zero Standby Waste.

Traditional tanks heat and re-heat a full tank of water around the clock — even at 3am when nobody's home. Tankless units heat water instantly only when a tap opens.

01

Tap Opens

A flow sensor detects water movement and instantly signals the burner to fire.

02

Water Heats Instantly

Cold water passes through a heat exchanger and exits at your target temperature in seconds.

03

Tap Closes

The burner shuts off immediately. Zero energy used. Zero standby loss. Until the next time.

Tankless FAQ

Will a tankless unit keep up with my whole house?

Yes — if it's properly sized. We calculate your home's peak demand (simultaneous showers, appliances, etc.) and select the right Navien model. Most homes use the NPE-180A or NPE-240A. Commercial properties may use multiple cascaded units.

Do I need to upgrade my gas line?

Possibly. High-efficiency tankless units require a larger gas supply line than a standard tank. We assess your existing line during the quote visit and include any necessary upgrades in the project scope.

Is the Navien warranty honored if you install it?

Absolutely. As a Navien Certified Installer, our installations qualify for full manufacturer warranty coverage — typically 15 years on the heat exchanger, 5 years on parts.

How long does the installation take?

Most residential tankless installs take 3–5 hours. This includes removing and disposing of the old unit, installing the new unit, making all connections, setting up venting, and performing full startup and testing.

What maintenance does a tankless unit need?

Annual descaling is recommended, especially in Northern Nevada where hard water is common. Navien units have self-diagnostic systems that alert you when service is needed. We offer maintenance plans.

Can I get instant hot water at distant fixtures?

Yes — Navien's built-in recirculation pump (on NPE-2 series) keeps hot water in the lines so it arrives at distant taps within seconds, not minutes.

What's the difference between NPE and NCB series?

The NPE is a dedicated water heater. The NCB is a combination unit that also heats your home via a hydronic system — two systems in one. We'll recommend based on your setup.

Do you offer financing?

Yes. Qualified customers can finance a new Navien system from a low monthly payment. Ask us about current terms when you request your quote.

Ready for Endless Hot Water?

Navien-certified installation. All units in-stock in our Reno warehouse. Same-day service often available.