Navien Products

Navien Tankless Water Heater Sales & Services

Bel-O Cooling & Heating is excited to be an authorized dealer for Navien brand tankless water heaters. We insist on using top-quality, reliable products and equipment for the jobs we handle, which is why we carry Navien and recommend it whenever possible. Whether you have a large home or a small condo, Navien tankless water heaters can supply all the hot water that your household needs. Find the right one for your property by calling (618) 400-0905 now!

  • HomeAdvisor Screened & Approved
  • BBB A+ Accredited Business
  • Carrier Factory Authorized Dealer
  • Carrier President's Award
  • NATE
  • Sheet Metal Workers' International Association
  • Southern Illinois Builders Association
  • O'Fallon - Shiloh Chamber of Commerce Member
  • Plumbers & Pipefitters Local 101 - Belleville, Illinois
  • Daikin DCP Accredited

Navien Residential Combi-Boilers

Navien is considered a global leader in tankless water heaters and combi-boilers. If you are looking for not just a new water heater but also a futuristic heating system for your home, then look no further than Navien.

What can a Navien system do?

  • Unlimited hot water: The expertly engineered systems can provide endless hot water on demand. Without a tank, a Navien tankless water heater pushes water through an integrated heating system, which is efficient enough to reach the set temperature in an instant. As long as your home has running water, you will have hot water thanks to a Navien system.
  • Whole-home heating: Navien NCB-H and NFC-H Series systems can provide whole-home heating solutions, not just hot water from various water outlets. It works by running hot water through pipes installed throughout the walls, floors, and ceilings of your home, much like a series of radiators hidden out of sight. The Navien can create endless hot water, too, so you never have to worry about the system running out and making your home cold.

Navien tankless water heater systems are famous for their compact design, too. If you have a water heater, then you should have space for a Navien model—and then some.

Schedule Navien Product Services Today

Bel-O Cooling & Heating is proud to offer Navien services throughout Belleville. You can call us for installations, maintenance, and repairs. Not sure if you want a Navien or a different water heater for your home? Not a problem! We love getting a chance to talk with our customers about various products and options. There is sure to be something that meets and exceeds your expectations.

Don’t forget: We are an authorized Navien product dealer. You can buy the Navien system for your home and arrange to have it installed under one roof. Talk about convenience!

Please call (618) 400-0905 or contact us online to learn more about Navien products.

  • “Couldn't wish for a better company and employee to service my home heating and cooling.”

    Karen H.
  • “Jason was professional and courteous.”

    Sue S
  • “They replaced my sump pump.”

    Rick H.
  • “Anthony thoroughly checked the gas water heater for proper operation”

    Becky G
  • “Jason was on time, polite, and professional.”

    Wayne S
  • “The experience was great as he took his time to clean and inspect the system and to go over any findings/recommendations he had for us.”

    Stephanie S.
What Sets Us apart:
  • 1. Third Generation, Family-Owned Since 1959

    Our grandfather started this business to serve his community decades ago, and we take the same pride in that service. 

  • 2. Decades and Decades of Industry Experience

    Since we opened, we've prioritized expertise in both traditional and innovative industry practices to serve you better. 

  • 3. Honest & Transparent Technicians Who Never Oversell

    We want to provide you with a number of solutions and help you pick the right one for you, not the right one for us. 

  • 4. Full Capability One-Stop Shop for Heating & Cooling

    From keeping the air in your home safe and cool to manufacturing sheet metal, you are in capable hands. 

Learn More About Our History & Capabilities
About Us
Available 24/7 Contact Us Today Expert Technicians Providing HVAC & Plumbing Solutions for Residential and Commercial Properties
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