• Navien NHB-150 Tankless Boiler High efficiency Condensing Heating Boiler

Navien NHB-150 Tankless Boiler High efficiency Condensing Heating Boiler

Navien NHB-150 Tankless Boiler High efficiency Condensing Heating Boiler

$112.50
$112.50
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Navien NHB-150 Tankless Boiler High efficiency Condensing Heating Boiler

Navien NHB-150 Tankless Boiler High efficiency Condensing Heating Boiler

$112.50
$112.50
SAVE Liquid error (snippets/price line 116): Computation results in '-Infinity'% Sold out

Navien NHB-150 150,000 BTU Indoor Condensing Gas Boiler

The new NHB boiler series is the next in line of innovations from Navien. All NHB boilers have Navien’s advanced burner system, an industry-leading AFUE of 95%.

Features:

  • Super condensing efficiency
  • Dual stainless steel heat exchangers
  • SCH40, 2″ PVC venting up to 60′
  • ½” Gas pipe up to 40′
  • TDR up to 10:1
  • Integrated controls
  • Built-in 3 zone pumps and 3 zone valves powered connections
  • 2” PVC venting up to 65′ and 3” venting up to 150′
  • Field convertible NG to LP system

Specifications:

  • 17.0″ W x 24.0″ H x 12.0″ D
  • 73 Lbs

Note:

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

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Is this tool covered by a warranty?

Yes — every tool comes with a manufacturer warranty covering defects in materials and workmanship. Check the product description for the exact warranty period on this item.

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How fast will my order ship?

Orders are processed within 1–2 business days and typically arrive within 5–7 business days across the US. You'll get a tracking number as soon as it ships.

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Can I return it if it's not what I expected?

Absolutely. We offer a 30-day return policy on unused, like-new items in original packaging. Just reach out to our support team and we'll walk you through it.

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Is this safe/rated for professional use?

Yes, this tool meets standard safety and performance certifications for both DIY and professional job sites. Always follow the included manual for best results.

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What if my tool arrives damaged or defective?

Reach out within 48 hours of delivery with a photo of the issue, and we'll send a replacement or issue a refund — no hassle.

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