Winters in Lakewood, Colorado, can be long and harsh, which makes having a dependable and efficient furnace essential. If you’re considering upgrading your heating system, a high efficiency furnace offers unmatched comfort, energy savings, and reliability. But how do you know which system is right for your home? Here are the 10 things to look for in a high efficiency furnace in Lakewood, so you can make the best investment for your family’s comfort and your long-term budget.
1. AFUE Rating
The Annual Fuel Utilization Efficiency (AFUE) rating tells you how much of the fuel your furnace converts into usable heat. For Lakewood homeowners, aim for a system with an AFUE of 90% or higher to maximize efficiency and savings.
2. Proper System Size
A furnace that’s too small won’t heat your home effectively, and one that’s too large will waste energy. Professional load calculations ensure the furnace is the perfect size for your Lakewood home.
3. Variable-Speed Blower Motors
Look for furnaces with variable-speed motors. They adjust airflow based on demand, improving comfort, reducing noise, and lowering energy bills.
4. Two-Stage or Modulating Operation
High efficiency furnaces with two-stage or modulating burners adjust heat output to match your home’s needs. This technology reduces temperature swings and saves energy.
5. Compatibility with Smart Thermostats
Modern high efficiency furnaces often pair with smart thermostats, allowing you to control heating schedules, track energy use, and fine-tune comfort right from your phone.
6. Noise Levels
Newer furnaces operate much more quietly. If peace and quiet matter to your household, check the decibel ratings of the models you’re considering.
7. Indoor Air Quality Options
Many high efficiency furnaces can integrate with whole-home humidifiers, HEPA filters, or air purification systems—perfect for improving indoor air quality during Colorado’s dry winters.
8. Warranty Protection
Choose a furnace with a strong manufacturer warranty that covers parts, labor, and the heat exchanger. A warranty provides peace of mind and protects your investment.
9. Professional Installation
Even the best furnace won’t perform properly without professional installation. In Lakewood, working with certified HVAC technicians ensures the system is set up safely and correctly.
10. Long-Term Cost Savings
Don’t just look at the upfront price—calculate long-term savings. A high efficiency furnace may cost more initially but will pay off in lower utility bills and reduced repair costs over time.
Why Lakewood Homeowners Trust ROX Heating & Air
Choosing the right furnace is only half the equation. The installation and service matter just as much. Homeowners in Lakewood rely on ROX Heating & Air because:
- We provide expert recommendations based on your home’s unique needs.
- Our certified technicians ensure precision installation and reliable performance.
- We bring local knowledge of Lakewood’s climate and heating demands.
- We deliver transparent pricing with no hidden costs.
- Our reputation is built on trust, reliability, and customer-first service.
Protect Your Furnace with the Priority Comfort Club
Once your new high efficiency furnace is installed, ongoing care is key to maximizing its lifespan and efficiency. That’s why we offer the Priority Comfort Club.
Member Benefits Include:
- Annual precision tune-ups for heating and cooling systems
- Priority scheduling during busy service seasons
- Exclusive discounts on parts and repairs
- Extended system life with preventative maintenance
- Peace of mind knowing your furnace will always be ready for Colorado winters
For Lakewood homeowners, the Priority Comfort Club is the smartest way to protect their investment while ensuring year-round comfort.
Schedule Your High Efficiency Furnace Consultation in Lakewood
Don’t wait until the cold weather exposes the weaknesses of your old system. A high efficiency furnace is an investment in comfort, efficiency, and peace of mind.
Call today to schedule your high efficiency furnace consultation in Lakewood—or ask about joining our Priority Comfort Club for added savings and guaranteed comfort all winter long.













