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Residential HVAC Solutions
Navien’s high-efficiency residential HVAC products deliver year-round comfort and energy savings for homes of all sizes. Engineered for superior performance, our advanced heating and cooling solutions—including furnaces, heat pumps, air handlers, and cased coils—are optimized for efficiency and easy installation.
Navien Residential HVAC Advantages
Navien’s residential HVAC systems deliver high-efficiency heating and cooling with advanced technology, advanced system controls, and safe, efficient performance—providing intelligent comfort and long-term energy savings for your home.
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Seamless system integration – AHRI matched & certified for optimal performance
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Eco-friendly & compliant – Designed for low-GWP R-454B refrigerant to reduce environmental impact
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Quiet comfort – Sound-reducing components
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Proven reliability – Backed by our industry-leading warranty
NPF Hydro Furnace: High-Efficiency Heating with Innovative Design.
The Navien NPF Hydro Furnace has industry-leading variable capacity operation for enhanced year-round comfort.
- Operates from 15-100% capacity for both natural gas & propane applications
- Dual-fuel compatible (gas & electric) when paired with any AHRI-matched heat pump
- User-friendly controls for simple setup & performance adjustment
- Whisper-quiet performance thanks to isolated combustion & intelligent blower ramping
- Engineered for easy installation (upflow or horizontal configurations)
Learn more about the
NPF Hydro Furnace
NAZ Heat Pump: Intelligent Comfort & Energy Savings
Navien NAZ Series heat pumps automatically adjust capacity to meet your home’s heating and cooling needs while maximizing energy efficiency.
- Inverter-driven compressor for precise temperature control
- R-454B refrigerant for eco-friendly performance
- Quiet operation with sound-dampening technology
- Integrated Bluetooth module works with Navien Multikit App
- AHRI-matched with Navien air handlers & cased coils for seamless system performance
Learn more about the
NAZ Heat Pump
NAS Air Handler: Versatile, Flexible & Precise
Designed to work with Navien heat pumps, our NAS air handlers provide consistent heating and cooling with multiple installation options.
- Multi-position design (upflow, horizontal & downflow with kit)
- Easy installation & airtight setup with full-perimeter duct flange
- SECM & ECM blower motor options for variable speed operation
- Factory-installed TXV for precise refrigerant control
- Durable aluminum coil for high heat transfer & corrosion resistance
Learn more about
NAS Air Handlers
NAM Cased Coil: Engineered for Efficiency & Durability
NAM cased coils ensure optimal heat transfer when paired with Navien heat pumps, furnaces, and air conditioners.
- Multi-position design (upflow, downflow & field-convertible horizontal)
- Available in 2-5 ton sizes to meet a wide range of system requirements
- Corrosion-resistant aluminum coil & copper refrigerant connections
- Pre-installed TXV & factory-mounted repositionable A2L leak sensor for faster setup
- Dual-fuel compatibility & low-GWP efficiency for energy savings
Learn more about the
NAM Cased Coil
HVAC FAQs
Top questions (and answers) about HVAC from our customer service team.
What makes Navien HVAC systems more efficient?
Navien systems use inverter-driven technology, variable-speed high -efficiency ECM motors, and advanced heat exchanger technology to optimize energy use while maintaining consistent comfort levels.
How do I choose the right HVAC system for my home?
Factors such as home size, climate, and existing ductwork impact the best HVAC solution. Consult a certified Navien technician for an expert assessment and recommendation.
When is the best time to replace my HVAC system?
The best time to replace your home HVAC is before it ages out and fails, to avoid costly repairs. Spring and fall are the best times of year to upgrade your home heating and cooling because of the moderate temperatures.
Are Navien HVAC products compatible with existing home systems?
Yes! Navien heat pumps, furnaces, air handlers and cased coils are AHRI-matched and certified, making them easy to integrate.
Where can I buy Navien HVAC products?
Navien products are available through our network of authorized distributors and installers. Our locator makes it easy to find Navien sales, installation and service support near you.
Discover Energy-Saving HVAC Technology from Navien
Navien’s high-performance HVAC systems provide the perfect balance of efficiency, comfort, and reliability for small and large homes. Whether you're looking for a complete system upgrade or updating a specific component, our innovative products are designed to maximize your comfort and savings for the long-term.
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