Georgetown, Ontario348 Guelph Street, Unit 2B
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Navien Tankless Water Heaters

If you want endless hot water for your home for less energy, a Navien tankless water heater is the perfect solution. Our customers love Navien’s “3rd generation” models for their reliability and efficiency.

There are more advantages to installing a Navien – you can read them below. You can also learn about the different models available.

For Navien Tankless Water Heater Repair Services or Installation Services Contact Us Today

We Install All Navien Models

Here is a little more about Navien tankless water heaters. Appleby will help you figure out which model meets your needs best.

Navien NPE-A Series: 180A, 210A, 240A

The Advanced series has an additional recirculation pump and internal buffer tank that Navien calls “Comfort Flow” technology. It maintains a steady supply of hot water, and eliminates the “cold water sandwich” caused by closing of hot water tap (which shuts off burners).

  • EnergyStar qualified.
  • Efficiency: 95% AFUE to 97% AFUE.
  • Uses efficient ultra-condensing technology.
  • Gas input requirements range from 15,000 – 199,000 BTU depending on model.
  • Flow rates start at 3.8 GPM (14 LPM) and go up to 11.2 GPM (42 LPM) depending on model and temperature desired.

Navien NPE-S Series: 150S, 180S, 210S, 240S

The Standard series doesn’t have the buffer tank and recirculation pump of the Advanced series (below), but if you don’t need these features you can get an extra few points of fuel efficiency. S-Series models can reach up to 98% efficiency.

  • EnergyStar qualified.
  • 96% – 99% efficiency.
  • Heat capacity from 15,000 – 199,900 BTU per hour, depending on model.
  • Flow rates range from 3.2 GPM (12 L/m) – 11.2 GPM (42 L/m) depending on model and desired temperature.

Residential Combi Boilers: 150 E, 180E, 210E, 240 E

A combi boiler can heat your home’s main water supply and can also be used to create hot water for your in-floor heating. If you’ve got tile floors you don’t want to go without it!

  • EnergyStar qualified.
  • 95% energy efficiency.
  • Heat capacity from 12,000 – 199,900 BTU per hour, depending on model.
  • Flow rates range from 2.6 GPM (9.8 L/m) – 4.5 GPM (17.0 L/m) at 77°F (43°C) depending on model.

Request a Quote

During business hours, we will respond in 2 hours or less. After hours or for more urgent service call us at: 905-877-8990

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Our Service Promise.

We stand by our work and guarantee that our services will leave you 100% satisfied.

Repairs. If a repair fails during the season, we will repair it for free.

Installations. If your system does not heat or cool your home to your satisfaction, we will remove it and fully refund your investment.

Tune-Ups/Servicing. If you are not fully satisfied, we will give a full refund.

Clean-Up Guarantee. We always clean-up, and our technicians will respect your home (no swearing, smoking etc.).

⚠ We Are Open For Business During Ontario’s Stay-at-Home Order, regular and non-contact meetings available.> Learn More