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Navien NHB-150H Heating Boiler – For Homes Above 2400 Sq.Ft

(12 customer reviews)
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Reviews

12 reviews for Navien NHB-150H Heating Boiler - For Homes Above 2400 Sq.Ft

  1. Kavita Arora

    We are pleased with the installation quality and system performance. Navien works well and maintains comfortable indoor temperature.

  2. Jonathan Price

    The entire process was handled professionally. The Navien heating boiler works efficiently and meets our heating needs

  3. Ankit Verma

    Good installation experience with skilled technicians. The Navien NHB-150H boiler provides strong and consistent heating.

  4. Melissa Carter

    The installation team did a great job and left everything clean. The Navien heating boiler runs quietly and performs well.

  5. Rohit Bansal

    Professional service and clear communication throughout the installation. The Navien NHB-150H boiler is powerful and efficient.

  6. Kevin O’Donnell

    We are happy with the Navien heating boiler. The system heats our home evenly and the installation quality was excellent.

  7. Pooja Mehta

    The installation was simple and stress free. Navien works well and provides steady heat even during colder days.

  8. Thomas Greene

    The technicians were knowledgeable and completed the installation on time. The Navien NHB-150H boiler has been working perfectly since day one.

  9. Neha Kapoor

    Very good experience with the installation team. The Navien heating boiler performs efficiently and keeps the house comfortable.

  10. Daniel Morrison

    The installation process was smooth and well-organised. The Navien NHB-150H boiler delivers reliable heating and operates quietly.

  11. Rebecca Lawson

    We are satisfied with the Navien heating boiler installation. The team did a clean job and explained the system clearly

  12. Aaron Mitchel

    The Navien NHB-150H heating boiler was installed professionally and works very well. The system provides strong and consistent heating throughout the home.

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Description

Navien NHB-150H: High-Efficiency Condensing Heating Boiler

The Navien NHB-150H is a powerful, high-efficiency condensing boiler designed for mid-sized homes and light commercial applications. With a 150,000 BTU heating capacity and a compact wall-mounted design, it delivers dependable warmth while keeping energy costs low. Built with advanced condensing technology and durable components, this boiler is engineered for long-term performance, high efficiency, and superior comfort.

Exceptional Energy Efficiency

With an impressive 95% AFUE rating, the NHB-150H recovers additional heat from exhaust gases, significantly reducing fuel waste and lowering heating bills. This makes it an ideal choice for homeowners and businesses seeking energy-saving performance.

Compact, Space-Saving Design

The slim, wall-mounted design frees up valuable floor space and makes installation easy in basements, mechanical rooms, or utility closets—perfect for properties with limited room.

Smart Modulating Control

Equipped with advanced digital controls and a high turndown ratio, the NHB-150H automatically adjusts heating output based on current demand. This ensures:

  • Consistent and precise temperature

  • Reduced energy use

  • Quieter operation

  • Longer equipment lifespan

Durable & Eco-Friendly Construction

A stainless steel heat exchanger ensures efficient heat transfer and long-lasting durability. With ultra-low NOx emissions, the boiler operates cleanly and supports an environmentally friendly heating system.

Flexible Installation & Easy Maintenance

Designed for versatility, the NHB-150H supports multiple venting and piping configurations. Its built-in self-diagnostics and accessible design make troubleshooting and routine maintenance simple.

A Smart, Long-Term Heating Upgrade

The Navien NHB-150H offers powerful heating, excellent efficiency, and advanced modern controls—all in a compact and reliable package. It’s a smart investment for homeowners and businesses looking for long-term comfort and lower energy costs.

Specification

Navien NHB-150H – Full Specifications & Warranty

CategoryDetails
MakeNavien
ModelNHB-150H
Energy Efficiency (AFUE)95%
Fuel TypeNatural Gas
Heating Capacity150,000 BTU
Dimensions12″ D × 17″ W × 24″ H
Product Warranty15-Year Limited Warranty
Parts Warranty5 Years on Parts
Labor Warranty1 Year Labor Coverage