Boiler Systems

Boiler Systems by Mechanical Extremes Heating & Cooling, LLC

Embrace Uninterrupted Warmth All Winter Long with Our Advanced Gas Boilers.

Experience the bliss of unwavering warmth throughout winter with our revolutionary gas boilers. Irrespective of your home’s size, climate, or your radiant system’s energy source, we present a diverse array that seamlessly adapts to your home. Below, discover our distinctive line of Condensing Combi-Boilers from Navien, designed to elevate your comfort and efficiency.

Condensing Combi-Boilers

Navien NCB-H Series: Elevate Efficiency & Flexibility


Effortlessly accommodating larger homes, the NCB-H Series is your high-efficiency condensing combination boiler solution. Savor hydronic heat for the entire house and uninterrupted hot water for up to 3 showers and a dishwasher simultaneously. Enjoy the upgraded LCD display, advanced controls, and a revamped domestic hot-water module.
Discover more about the NCB-H Series

Navien NFC-H Series: Unparalleled Performance

Experience exceptional heating and DHW performance in one compact unit with the NFC-H high-efficiency condensing fire tube combi-boiler series. A powerhouse that merges space heating and hot water supply with unmatched prowess.

Explore more about the NFC-H Series

Benefits of Navien Combi-Boilers

  • Unmatched Efficiency: AFUE 95%, Energy Star Certified
  • Robust Durability: Stainless Steel Heat Exchangers
  • Space-Saving: Ideal for Various Spaces
  • Industry-Leading Warranty: 10 Years on Heat Exchangers
  • Seamless Integration: Perfect for Replacements or New Constructions
  • Easy Control: Intuitive Control Panel & Optional NaviLink™ WiFi Remote System
  • Clean & Elegant: Stylish Appearance
  • Enhanced Flow: Cascadable with Navien NPE-2 Tankless Water Heaters
  • Cutting-Edge Technology: NaviClean™ Magnetic Filtration System (Optional)

Unleash the Power of Navien Combi-Boilers

Say goodbye to cold days and nights with our Navien Combi-Boilers. Experience supreme comfort, unwavering warmth, and endless hot water on demand. Our NCB-H and NFC-H series redefines efficiency and innovation for your home’s heating needs.

Embrace the Future of Heating Today.

How Can We Help?

Schedule service with us today, and we’ll ensure your home stays comfortable.

Looking for flexible payment options?

We offer financing through Michigan Saves and Wells Fargo to make your heating and cooling upgrades more affordable. Choose the option that works best for you:

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