• Navien NCB-250/150H High efficiency Condensing Combi-Boiler

Navien NCB-250/150H High efficiency Condensing Combi-Boiler

Navien NCB-250/150H High efficiency Condensing Combi-Boiler

 (8965+ Reviews)
$187.50
$187.50
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Navien NCB-250/150H High efficiency Condensing Combi-Boiler

Navien NCB-250/150H High efficiency Condensing Combi-Boiler

$187.50
$187.50
SAVE Liquid error (snippets/price line 119): Computation results in '-Infinity'% Sold out

Navien NCB-250/150H 210,000 BTU DHW 150,000 BTU HTG Condensing Combi-Boiler

The NCB-250/150H is a high efficiency boiler and tankless water heater all in one unit that can provide whole house heating and endless hot water for your home.  The 250/150H has a DHW flow rate of 8.4 GPM at a 45 degree temperature rise. Navien combi units are efficient and reliable making them a fantastic choice as an upgrade for all your heating and hot water needs.

Features:

  • Smart controls LCD display, quick dial wheel & Setup Wizard
  • Field convertible NG to LP system up to 10,100 ft.
  • Advanced stainless steel dual heat exchangers
  • Dual stainless steel heat exchangers
  • Capable of cascading up to 15 NPE water heaters
  • Capable of common venting up to 7 NPE water heaters
  • Built-in 3 zone pumps and 3 zone valves powered connections
  • 2” PVC venting up to 65′ and 3” venting up to 150′

Specifications:

  • 17.3″ W x 29.3″ H x 12.8″ D
  • 87 Lbs

Note:

Navien is not affiliated with Tankless Store Direct and does not support or warranty products on our website.

  • Very satisfied with the quality. Packaging was good and everything arrived in perfect condition.

     Jessica B.  

  • Really happy with my purchase! The product arrived safely and was exactly what I expected.

     Aarav S  
     

  • Good product and excellent service. The ordering process was simple and convenient.

     Amanda N.  
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    Why You'll Love It

    Designed for everyday life, built to last, and backed by service you can count on.

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    Premium Quality

    Made with carefully selected materials for durability and reliable performance, day after day.

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    Easy to Use

    Simple and practical from day one. No complicated setup, just grab and go.

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    Fast Shipping

    Your order is carefully packed and shipped quickly, with tracking right to your door.

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    Hassle-Free Returns

    Not completely satisfied? Our easy return process makes it simple.

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    Easy & Convenient

    Carefully selected products made to deliver great quality and everyday value.

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    Fast & Reliable Delivery

    Your order is carefully packed and delivered safely to your doorstep.

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    Quality You Can Trust

    Carefully selected products made to deliver great quality and everyday value.

    Shop With Confidence 

    Discover quality products selected for your everyday needs. Enjoy a smooth shopping experience, reliable service, and products delivered right to your doorstep.

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    Testimonials

    • Great Experience

      Really happy with my purchase. The quality was great, everything was well packed, and the whole experience was smooth.

      Mily J. 

    • Highly Satisfied

      Everything was exactly as expected. Easy ordering, good quality, and quick delivery. I’ll definitely shop again.

       Michael R.

    • Worth the Purchase

      Very pleased with my order. The product arrived safely and the quality was better than I expected.

       Kevin P.