Frequently asked questions
What is tankless?
Do I get unlimited hot water?
Is it more efficient?
Does it need maintenance?
Is it right for every home?
Hot Water on Demand, Without the Storage Tank
A Navien tankless water heater heats water when you need it instead of continuously keeping a tank of water hot. That means efficient operation, a compact footprint, and a continuous supply of hot water designed to keep up with everyday household demand.
For homeowners who value space savings and long showers — or simply don’t want to worry about running through a tank of hot water — tankless technology offers a different approach to one of the hardest-working systems in the home.
Why Go Tankless?
Traditional tank-style water heaters repeatedly heat stored water whether you’re using it or not. A tankless system activates when a hot-water fixture is turned on, heating water as it flows through the unit.
The result is on-demand hot water with less energy spent maintaining a reservoir around the clock.
Why Choose a Navien Tankless Water Heater?
A properly designed tankless system can provide dependable hot water while making better use of both energy and space in your home.
100% Satisfaction Guarantee
Uses up to 70% less energy
Specification sheets are available upon request for this model.
**Pricing & Deposit Disclaimer:**
The price shown is an estimated project price based on a typical installation and is subject to change following an on-site assessment of your home. Final pricing may vary based on installation requirements, equipment placement, electrical upgrades, structural or access conditions, additional materials or labor, and other site-specific factors that cannot be fully determined until your home has been evaluated.
Final pricing may also change based on the rebates, tax credits, utility incentives, or other programs for which you qualify. Incentive eligibility and amounts are subject to applicable program requirements, availability, and approval.
A deposit equal to 50% of the estimated project price is due at checkout. Your deposit will be applied in full to your final project total. Following the on-site assessment, GreenSavers will provide or confirm final project pricing before installation proceeds. If an adjustment results in an amount due back to you, the applicable amount will be refunded.