As of January 1, 2026, all new furnaces manufactured for sale in Colorado must meet ultra-low NOx emissions standards or 95%+ efficiency ratings. This affects your replacement options and pricing. Northwind Heating & Air is your trusted local expert on compliant installations.
Northwind Heating & Air specializes in professional furnace installation services that deliver comfort, energy savings, and long-term reliability. Whether you're upgrading an aging system or outfitting a newly built home, we design and install high-efficiency solutions tailored to your space and budget.
We begin with a detailed in-home consultation to assess your heating needs, square footage, ductwork, and energy efficiency goals. Our team will help you navigate Colorado's new ultra-low NOx requirements and choose from compliant furnace brands and models that provide optimal performance for Denver's climate. Once selected, we handle every aspect of the installation—from removal of the old system to final testing and thermostat calibration.
Northwind's installations are precise, code-compliant, and performed with care by experienced professionals. We keep your home clean, your timeline on track, and your questions answered—so you feel confident from start to finish.
Compliant Furnace Options:
Pre-Regulation Inventory: Limited remaining inventory of furnaces manufactured before December 31, 2025, may still be available at lower price points—but only while supplies last. We'll discuss all available options during your consultation.
With Denver's long, cold winters, a properly installed furnace is more than a luxury—it's a necessity. Let Northwind Heating & Air help you choose and install the perfect heating system for your home while ensuring full compliance with Colorado regulations.
Ready to upgrade your home's heat? Schedule your professional furnace installation consultation with Northwind Heating & Air today.
How long does it take to install a furnace?
Most furnace installations take about 4 to 8 hours, depending on the type of system, the layout of your home, and whether we’re replacing existing equipment or installing something new. At Northwind Heating & Air, we work efficiently to ensure minimal disruption—without ever cutting corners.
How much does a new furnace installation cost?
Due to Colorado's new ultra-low NOx requirements (effective January 1, 2026), furnace installation costs have increased. Current pricing typically ranges from $6,000 to $10,000+ in the Denver area, including equipment, labor, and any necessary upgrades to ductwork or venting. Pricing depends on the brand, efficiency rating, size of the unit, and compliance requirements.
Pre-regulation inventory manufactured before December 31, 2025 may still be available at lower costs while supplies last. We offer free in-home estimates and financing options to make the process as smooth and affordable as possible.
How do you install a furnace filter?
To install a furnace filter:
What furnace efficiency ratings should I look for?
Under Colorado's new regulations, we recommend looking for furnaces with 95%+ AFUE (Annual Fuel Utilization Efficiency) ratings. These high-efficiency, ENERGY STAR® certified models meet the new ultra-low NOx standards and can significantly lower your energy bills over time in Denver's cold climate. Our team at Northwind Heating & Air can guide you through the most cost-effective and compliant options for your home.
What maintenance does a new furnace require?
To keep your new furnace running efficiently, schedule annual professional maintenance—ideally before the heating season begins. Maintenance includes:
At Northwind Heating & Air, we offer convenient maintenance plans that help extend the life of your system and reduce the risk of breakdowns.
Optimize Your HVAC System Today for Just $249/Year
For just $249 annually, you get comprehensive HVAC maintenance, exclusive member discounts, and the peace of mind that comes from knowing your system is always ready when you need it most.
Our expert technicians provide comprehensive heating and air conditioning tune-ups to keep your system running efficiently all year long. From cleaning and inspections to performance checks, we help prevent costly breakdowns, lower energy bills, and extend the life of your HVAC system. Schedule your professional HVAC maintenance service today for improved comfort and indoor air quality.
