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Pittsburgh’s Trusted Heater Replacement Experts for Homeowners

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Restano Team Does it Right!

Heating System Replacement in Pittsburgh, PA

A heater that's constantly breaking down, running up your energy bills, or struggling to keep your home warm is telling you something. After 35 years serving Murrysville, Allison Park, Plum, and the surrounding communities, Restano Heating, Cooling, and Plumbing knows when a repair makes sense and when replacement is the smarter long-term investment.

Our technicians start with an honest assessment of your current system's age, condition, and efficiency. If replacement is the right call, we walk you through unit options that match your home's size and heating needs, along with the cost differences between standard and high-efficiency models. There's no pressure and no guesswork, just a clear recommendation you can make a confident decision on.

Installation is handled by trained professionals who size and set up your new system correctly the first time, since even a well-built heater underperforms if it's not properly installed. We test everything before we leave to confirm your home is heating evenly and safely.

Heating emergencies don't wait for business hours, which is why our team is available 24/7 for urgent replacement needs. When you're ready for a heater that works as hard as it should, Restano Heating, Cooling, and Plumbing is ready to help.

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Professional Pittsburgh Heater Replacement

Restano Services Them All

We work with a range of trusted heating brands and equipment types, so you're never limited to a one-size-fits-all option. High-efficiency models can lower your monthly energy costs significantly compared to an aging unit, and many come with manufacturer warranties that give you added peace of mind for years to come.

Before we leave your home, we walk you through your new system's basic maintenance needs and answer any questions about how to keep it running efficiently. We also handle any necessary permits and inspections, so the entire replacement process stays simple on your end.

If you're unsure whether your current heater needs a repair or a full replacement, Restano Heating, Cooling, and Plumbing offers honest evaluations with no obligation. Reach out today to schedule an appointment and get your home ready for the seasons ahead.

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Every heating system works by moving warmth from one point to another, then distributing it evenly through your living space. In a furnace, that starts with a burner or electric element heating air, which a blower then sends through ducts and out through vents in each room. A heat pump takes a different route, drawing warmth from the outdoor air and transferring it inside, a process that works even when temperatures drop well below freezing.

Your thermostat acts as the control center, signaling the system to turn on when the temperature dips below your setting and shut off once the space reaches it. This cycle repeats throughout the day, keeping the temperature steady rather than swinging between too warm and too cold.

The type of system that makes sense for your home depends on a few factors: your square footage, existing ductwork, and how much you're looking to spend on monthly energy use. Restano Heating, Cooling, and Plumbing can walk you through which setup fits your home best and provide a free estimate on installation or replacement.

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Keep Your Cash in Your Pocket

Current Deals for All of Pittsburgh's Heating Needs

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$50 off

Any Heating Repairs

Limit one per customer. Cannot be combined with any other offers.

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$149

Whole Home Electrical Inspection

Call for Conditions & Restrictions / Present Coupon at Time of Service. Limit one per customer. Cannot be combined with any other offers.
Valid Till: March 31st 2026

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15% Off

for Restano Quality Club Members

For a 15% discount on parts & labor (up to $200).

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Discounts

For Military & Senior Citizens

Limit one per customer. Cannot be combined with any other offers.

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We Have Answers to Your

 Frequently Asked Questions About Boiler Systems

How long does a furnace last?

Most furnaces last 15 to 20 years with regular maintenance, though some go 25 years or more depending on the unit's quality and how well it's been serviced. The average gas furnace lifespan is 15 to 20 years, and can last longer or fail earlier depending on the quality of the unit, proper installation, and how well it's been maintained.

What are the signs I need a new furnace instead of a repair?

Frequent service calls and breakdowns, repair bills that start approaching the cost of a new unit, uneven temperatures throughout the home, the system struggling to hold the thermostat setting, cold air blowing from the vents, and new or unusual noises are all signs it's time to consider replacement rather than another repair

Is it worth repairing an old furnace or should I replace it?

A common rule of thumb: if the furnace is over 15 years old and repair costs are climbing, replacement usually saves money long-term. Many technicians use the "50% rule," if a repair costs more than half the price of a new unit, replacement is the smarter move.

Do I need a permit to replace a furnace in Pittsburgh?

In most cases, yes. Furnace and heating system replacements typically require a mechanical permit through the local municipality, and Pennsylvania requires HVAC contractors to be properly registered. A licensed local contractor should handle the permit as part of the installation.

Should I switch from a furnace to a heat pump?

It depends on your home's setup and how you use it. Heat pumps can lower energy costs and work well in Pittsburgh's climate when properly sized, but homes without existing ductwork or with very cold winter lows may benefit from keeping a gas furnace, or pairing a heat pump with gas backup for the coldest days. A technician can walk through the trade-offs for your specific house.

What size furnace do I need for my home?

Furnace size depends on square footage, insulation levels, ceiling height, and window count, not just square footage alone. An oversized unit cycles too often and wastes energy, while an undersized one struggles to keep up. A proper load calculation from a technician is the only reliable way to get this right.