If your furnace and air conditioner are both over 20 years old, replacing them together with a heat pump and high-efficiency furnace combo is often a smart move. You get better efficiency, lower energy bills, and the potential to qualify for significant rebates — all in one project instead of two.
A homeowner in Highlands Ranch, CO recently called us with this exact situation. They had an aging furnace and an old AC unit they wanted to replace at the same time, and they had heard about available rebates for upgrading to a heat pump system. It’s a question we’re getting more and more, and it deserves a straight answer.
At Jump HVAC, we help homeowners think through these decisions every day. Here’s what you need to know.
What Is a Dual-Fuel Heat Pump and Furnace Combo?
A dual-fuel system pairs an electric heat pump with a high-efficiency gas furnace to give you the best of both worlds. The heat pump handles heating and cooling when the weather is mild, and the furnace kicks in during the coldest days when a heat pump alone would struggle to keep up.
This setup is especially well-suited to Colorado’s climate, where winters can swing from 50 degrees to well below freezing in a matter of days. You’re not relying on one system to do everything — you’re letting each piece of equipment do what it does best.
When Does It Make Sense to Replace Both Units at Once?
Replacing your furnace and AC together makes the most sense when both systems are approaching or past the end of their useful life. Most furnaces last 15 to 20 years, and central air conditioners are similar. If yours are in that range, you’re likely already spending more on repairs than the equipment is worth.
There are a few other reasons to do both at once:
- You only pay for installation labor one time instead of twice
- New systems are designed to work together, which improves efficiency
- If your ductwork needs modifications, it’s far easier to address everything in one visit
- You may qualify for rebates or tax credits that reward full-system upgrades
If you have a renovation underway, like an exposed basement where the HVAC is accessible, that’s an ideal window to get this done with minimal disruption.
What About Rebates for Heat Pump Installations in Highlands Ranch, CO?
Rebate programs for heat pump systems do exist, but the details change frequently, so it’s critical to verify current eligibility before you commit to a project timeline. Some programs require the work to be completed and invoiced by a specific date, so acting sooner rather than later is often the right call.
We strongly recommend reaching out to us directly to get current information on what rebates may apply to your home and system. Our team stays up to date on available programs so we can help you capture every dollar you’re entitled to. Learn more about our HVAC installation services and how we approach full system replacements.
What Should I Expect During the Installation Process?
A full system replacement typically involves removing the old furnace and AC, installing the new heat pump and furnace, and making any necessary ductwork adjustments. The scope of work depends on your home’s layout, the condition of your existing ductwork, and whether any modifications are needed to accommodate the new equipment.
Every home is different. Ductwork that was originally installed without much planning can create real airflow problems, and getting that right is just as important as choosing the right equipment. Our experienced team does a full assessment before any work begins so there are no surprises.
Frequently Asked Questions
Will a heat pump work well in Colorado winters?
Modern heat pumps perform well in cold climates, but extreme Colorado temperatures can push them to their limits. That’s exactly why pairing a heat pump with a high-efficiency gas furnace is a popular choice here. The furnace acts as a backup on the coldest days, keeping your home comfortable no matter what the weather does.
Does my ductwork need to be replaced too?
Not necessarily. We inspect your existing ductwork during the assessment and only recommend modifications when they’re truly needed. If the layout is inefficient or damaged, we’ll walk you through exactly what needs to happen and why before any work begins.
How do I know what size heat pump I need?
Sizing depends on your home’s square footage, insulation levels, ceiling height, and several other factors. Bigger is not always better. An oversized system cycles on and off too frequently, which wastes energy and shortens equipment life. We size every system based on a proper load calculation for your specific home.
Ready to Replace Your Old HVAC System in Highlands Ranch, CO?
If your furnace and AC are aging out and you want to explore whether a heat pump and high-efficiency furnace combo is right for your home, we’re here to help. Contact us to schedule an in-home assessment and get a straight answer on what your project would actually involve.
