Furnaces
Repairs, Replacement, Installation
Sales and Services
Comfort should never be complicated. Yet here you are – cold house, silent furnace, and a decision that feels bigger than it should.
Your heating system works behind the scenes for years, quietly keeping your family comfortable. When it stops, everything changes. Suddenly, you’re weighing repair costs against replacement prices, wondering if your 15-year-old furnace deserves another chance.
Here’s what matters: heating and cooling account for nearly two-thirds of your home’s energy use. That makes this choice about more than just fixing a broken machine – it’s about your family’s comfort and your energy peace of mind.
Most furnaces last 15 to 20 years before efficiency starts to fade. If yours is approaching this milestone, repairs might feel like throwing good money after bad. Simple fixes run $150 to $500. Complete replacement averages $4,771, with total costs ranging from $2,825 to $6,846 depending on your system.
The efficiency gap tells its own story. Modern furnaces achieve 90-98% efficiency. Your older system? Probably running around 65%. That’s the difference between precision heating and energy waste.
When your furnace quits unexpectedly, you need clarity. Repair or replace? The answer depends on more than just age and cost – it’s about what works best for your home, your family, and your future comfort.
Install Price Range
$2,300 – $19,351
Installed Furnace Brands
Goodman, York
Property type
Residential
This month we have a special promotion!
This month we have a special promotion!
Decision
Your Furnace Stopped Working? Repair vs Replace
If you are trying to process the financial burden on installing a new furance or repairing – please find helpful information below:


Rebates
Save money with available energy rebates for qualifying HVAC upgrades.

Coupons
See what coupons we have currently for you to save more money with Air Professionals.
Cost and benefits of replacing your furnace
It’s not just a furnace – it’s your family’s comfort investment. The upfront cost feels significant, but the long-term benefits create value that extends far beyond the initial price.
Upfront vs long-term savings
New furnace installation typically ranges from $2,000 to $8,000, depending on your system’s complexity. Yes, it’s a substantial investment. But modern furnaces work smarter, not harder – saving homeowners approximately $200 annually. High-efficiency models pay for themselves within four to seven years. Better yet, newer systems break down less, eliminating those surprise repair bills that drain your budget.
Energy efficiency and lower bills
ENERGY STAR certified gas furnaces are up to 15% more energy efficient than standard models in northern regions, saving around $120 annually. Southern homeowners see up to 11% efficiency gains, worth approximately $40 yearly. With 95% AFUE (Annual Fuel Utilization Efficiency), nearly every energy dollar goes toward heating your home rather than disappearing into waste.
Because energy costs keep rising, modern systems are built for tomorrow’s efficiency demands.
Improved comfort and air quality
With advanced filtration, you get cleaner air that captures allergens, dust, and airborne particles. Variable speed technology delivers consistent temperatures throughout your home. Better airflow distribution eliminates those frustrating cold spots.
These aren’t just technical features – they create healthier indoor environments, especially important for family members with respiratory conditions or allergies.
Smart thermostat compatibility
New furnaces work seamlessly with smart thermostats, giving you:
- Remote temperature control via smartphone apps
- Learning capabilities that adjust to your daily habits
- Energy usage tracking so you understand your consumption patterns
You’re in charge – every room, every moment, optimized for both comfort and efficiency.
Rebates and incentives available
Substantial financial incentives help offset your investment. The Energy Efficient Home Improvement Credit offers 30% of costs up to $600 for qualifying gas furnaces with AFUE ≥97%. From January 2023 through 2032, you can claim credits up to $1,200 for certain energy-efficient improvements plus up to $2,000 for qualifying heat pumps. Many utility companies offer additional rebates for ENERGY STAR-certified systems.
Talk to Air Professionals today by calling 610-865-0749 to learn which energy-efficient furnace options and incentives are available for your Lehigh Valley home.
Repair or replace furnace: how to decide
The numbers tell part of the story. Your experience tells the rest.
You’re not just choosing between repair and replacement – you’re choosing between temporary fixes and lasting peace of mind. Here’s how to make the smartest decision for your home.
Age of the furnace
Time changes everything, including your furnace’s ability to keep you comfortable. Once your system crosses the 15-year mark, replacement typically becomes more economical than continuous repairs.
Older systems face a simple reality: parts become scarce, efficiency drops, and reliability fades. What once heated your home effortlessly now struggles to maintain comfort.
Cost of recent and upcoming repairs
Here’s a quick calculation that cuts through the confusion: multiply your furnace’s age by the repair cost. If this total exceeds $5,000, replacement wins.
Your 7-year-old furnace needs $400 in repairs? That’s $2,800 total – repair makes sense. But when repair costs approach half the price of replacement, upgrading becomes the smarter choice.
Because frequent repairs aren’t just expensive – they’re exhausting.
Efficiency and performance issues
Your furnace should work quietly and efficiently. When it doesn’t, you notice:
- Energy bills climbing without explanation
- Longer cycles to reach comfortable temperatures
- Uneven heating room to room
- Strange sounds during operation
These aren’t just inconveniences – they’re signs your system is working harder while delivering less comfort. Modern furnaces operate at 90-98% efficiency compared to older models that waste energy with every cycle.
Safety concerns like carbon monoxide leaks
Some decisions transcend cost. This is one of them.
Gas and oil furnaces produce carbon monoxide – invisible, odorless, and potentially lethal. Aging systems with cracked heat exchangers can leak this deadly gas into your home.
If your carbon monoxide detector sounds or family members experience headaches or dizziness, evacuate immediately. Carbon monoxide exposure can be fatal, making safety alone sufficient reason to replace an older furnace.
When should a furnace be replaced?
Replace when:
- Your system exceeds 15-20 years
- Repair costs multiply or become frequent
- Energy bills spike without explanation
- Safety concerns arise
- Home comfort noticeably decreases
Talk to Air Professionals today by calling 610-865-0749 for an expert assessment. Their technicians help you weigh repair costs against replacement benefits, ensuring your family stays both safe and comfortable.
How to tell if your furnace is failing
Your furnace works quietly for years – until it doesn’t. The good news? It rarely quits without warning.
Smart homeowners catch these signals early. That gives you time to plan, budget, and choose the right solution for your home.
Strange noises or smells
A well-tuned furnace runs whisper-quiet. When it starts making noise, it’s talking to you.
Listen for:
-
Booming sounds – Gas buildup before ignition, usually from dirty burners
-
Scraping or screeching – Broken blower wheels or motor trouble
-
Clicking, banging, or popping – Ignition issues or expanding ducts
Smells tell their own story. A dusty scent during your first startup is normal – it fades within a day or two. But other odors need immediate attention. A rotten egg smell signals a gas leak. Evacuate. Call the gas company. Burning plastic or metallic odors mean overheating components that need professional eyes.
Uneven heating or cold spots
Every room should feel comfortable. When some rooms stay cold while others overheat, your furnace is losing its grip.
Common culprits:
-
Clogged filters choking airflow to distant rooms
-
Leaky ducts sending heated air into attics instead of living spaces
-
An aging system that can’t generate enough power for consistent heating
You’ll notice it between floors or even in adjacent rooms. Then comes the thermostat dance – cranking up the heat to warm cold spots, driving up your energy costs.
Frequent cycling or shutdowns
A healthy furnace completes its cycles. Short cycling – turning on and off repeatedly without reaching your set temperature – signals trouble. Normal cycling happens three to eight times per hour, depending on outside conditions.
Causes include overheating, blocked airflow from dirty filters, or thermostat problems. This constant start-stop pattern doesn’t just waste energy – it wears out components fast.
Rising energy bills without increased usage
Your energy bill shouldn’t surprise you. Heating accounts for most household energy use. As furnaces age, they lose efficiency, burning more fuel for the same warmth.
Failing components work harder, run longer cycles, and deliver less comfort. If your bills spike without changing your habits, your furnace is struggling.
Talk to Air Professionals today by calling 610-865-0749 to schedule a professional inspection – the sooner you identify furnace issues, the more options you’ll have for addressing them.
How long does a furnace last in a house?
You’re in control of your furnace’s future. Understanding what affects its lifespan puts you ahead of costly surprises.
Average lifespan by furnace type
Different systems are engineered for different lifespans. Gas furnaces generally last between 15-20 years with proper care. Electric furnaces often reach 20-30 years. Oil furnaces typically operate reliably for 15-30 years.
Premium materials and advanced technology naturally extend operational life. It’s not just about age – it’s about how well your system was built to last.
Factors that affect furnace longevity
Your furnace’s lifespan isn’t left to chance. Several key elements determine whether it reaches its full potential:
Maintenance history: Regular professional service significantly extends operational life
Usage patterns: Systems in colder regions that run continuously experience more wear
Proper sizing: Furnaces too large or small for your home wear out prematurely
Installation quality: Over half of all HVAC systems are improperly installed, reducing potential lifespan
Indoor air quality: High dust levels and poor filtration damage internal components
Environmental conditions: Extreme temperatures put more strain on heating systems
Maintenance tips to extend lifespan
Because preventive care matters, here’s how to protect your investment:
Schedule annual professional maintenance before each heating season. Change filters every 1-3 months depending on your filter type and household conditions. Keep the area around your furnace clean and free from debris.
Ensure proper airflow by keeping vents, ducts, and registers clear. Set your heating system at 68°F during winter for optimal efficiency. Address minor issues promptly before they develop into major problems.
Your furnace works hard – so you don’t have to. With the right care, it’ll keep your family comfortable for years to come.
Air Professionals can help you determine whether repair or replacement makes more sense for your specific situation. Call us at 610-865-0749 for expert guidance.
We are ready to serve you
24/7 Trusted Service
Get in touch
Contact Us
Address
705 Jennings St.
Bethlehem, PA 18017
info@airprofessionals.com