The Short answer
Looking to upgrade your HVAC system? You might be wondering if you should replace your air conditioner and furnace together. The answer: in many cases, yes—especially if you want better performance, long-term savings, and increased comfort. And right now, Moore Mechanical is making it even more worth it with a limited-time 20% discount when you bundle both systems by May 31st, 2025.
Let’s break it down below.
Is It Smart to Replace Both Your AC & Furnace?
Yes, replacing both your AC and furnace at the same time is often the smartest move if:
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Your systems are over 10 years old
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You want to save money on labor and future breakdowns
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You’re investing in high-efficiency or communicating equipment
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You want peace of mind with matched warranties
Let’s break down the biggest reasons Michigan homeowners are choosing to upgrade both systems at once—and why now is the perfect time to do it with Moore Mechanical.
1. Save More by Bundling Labor and Installation
Installing a furnace and AC separately means paying for two trips, two labor charges, and potentially more disruption. Bundling them into one install:
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Cuts installation labor costs
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Reduces downtime in your home
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Eliminates repeated permit or inspection fees
Pro Tip: A typical HVAC install costs $10,000–$15,000 combined. Bundling can save you up to $2,000 or more—before any seasonal discounts.
2. Ensure System Compatibility (and Avoid Costly Mistakes)
Today’s advanced air conditioners—especially variable-speed and communicating models—often require a compatible furnace to function properly. Installing a new AC with an old, incompatible furnace may:
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Void warranties
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Limit energy efficiency
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Cause performance issues (like uneven cooling or short-cycling)
Solution: Installing a matched system ensures both units “speak the same language,” optimizing comfort and efficiency.
3. Maximize Energy Efficiency & Lower Your Utility Bills
Upgrading both systems means you get modern technology built to work together. When both furnace and AC are from the same efficiency tier and manufacturer:
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You can reduce energy waste
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Your system runs more consistently and quietly
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You avoid mismatched staging that leads to spikes in energy use
Pro Tip: Expect 20%–40% efficiency gains compared to older systems, especially if yours is 12+ years old.
Get a free quote on furnace replacement
Get a free quote on air conditioner replacement
4. Sync Your Warranties for Long-Term Peace of Mind
Replacing both your furnace and AC at once means:
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One registration date
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qual warranty coverage (10–12 years, parts and sometimes labor)
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No future “he said, she said” between the AC and furnace manufacturers
Moore Mechanical registers your equipment for you and backs it with expert support across Michigan.
5. Improve Comfort in Every Corner of Your Home
Newer matched systems offer advanced airflow control, including:
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Variable-speed blower motors
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Two-stage or modulating heat and cooling
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Zoned comfort (different temps for different rooms)
Cold spots upstairs in winter? Hot living room in July? These issues disappear with a properly sized and matched system.
6. Avoid the Double Disruption Later
Why wait a year or two and go through the whole replacement process again?
If one of your units is on its last legs, the other probably isn’t far behind. Replacing both now:
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Avoids back-to-back disruptions
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Prevents mismatched technology
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Locks in savings with Moore Mechanical’s spring bundle offer
7. Take Advantage of 2025 Energy Rebates and Tax Credits
By upgrading to a high-efficiency system now, you may qualify for:
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Federal energy efficiency tax credits (up to $3,200)
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Utility rebates from Michigan energy providers
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Manufacturer promotions—on top of Moore Mechanical’s 20% discount
We’ll help you apply for every available incentive.
When You Might Replace One System Only
While replacing both is often the smart choice, there are times when upgrading just one makes sense:
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One system is under 10 years old and running perfectly
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Your AC is compatible with your newer furnace (or vice versa)
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Your budget only allows for one unit today
Still unsure? Our team offers free evaluations so you can make the most informed choice.
Limited-Time Offer: Save 20% on a New Furnace & Air Conditioner
From now until May 31st, 2025, Moore Mechanical is offering:
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20% OFF when you install both a new air conditioner and furnace at the same time.
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Free in-home estimate
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No retroactive discounts—only for new installs booked before the deadline
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Trusted since 1996 across Northern and Central Michigan
Schedule Your Free Estimate Now
Free estimates for life, save 20% until May 31st, 2025.
