How Does a Navien Combi Boiler Work?



Are you looking for a quiet, space-saving, energy-saving, and cost-saving option for heating and hot water for your home? Combination boilers are the way to go!

Navien Combination Boilers

Navien combination boilers are the first true all-in-one condensing tankless water heater and boiler system combined in one unit.

Here are some of the perks of having a Navien Combi-Boiler:


Heat & Hot Water

Without a separate hot water tank, Navien combination boilers can provide an unlimited supply of hot water on demand. These boilers will also heat your home, making them the ultimate combination.


Energy Efficient

Navien combination boilers are Energy Star certified and feature an advanced burner system. They’re extremely eco-friendly, and will save you money when it comes to paying your energy bills.


Space Saving

With a Navien combination boiler, you can save up to 80% more space in comparison to a conventional free-standing boiler plus hot water tank. Therefore making them a great option for small spaces.

Navien Warranty

Navien combi boilers come with a 10 year warranty on heat exchangers, which is the best in the industry.

Have you been thinking about getting a combination boiler? John Sadler Plumbing & Heating are top certified Navien Service Specialists (NSS). Reach out to us today!

Contact us now to get a quote

Contact Us to Get a Quote

John Sadler Plumbing & Heating

Service Area

  • Surrey

  • North Delta

  • Cloverdale

  • Ocean Park

  • Panorama Ridge

  • Fleetwood

  • Whalley

  • Fort Langley

  • Brookswood

  • Murrayville


Monday – Friday 8:30 AM – 5:00 PM

Methods of Payment