Furnace Installation & Replacement

Install a Furnace Built for Your Home

Furnace Installation and Replacement in Conroe


Your furnace has stopped working reliably, or it runs constantly without keeping your home warm in Conroe. Repair costs are adding up, and you are not sure how much longer the system will last. Cold Front A/C of The Woodlands installs and replaces furnaces for residential homes, helping you choose energy-efficient options that match your home size, layout, and heating needs.


Furnace installation and replacement services are ideal for aging, unreliable, or inefficient heating systems that no longer perform the way they should. The focus is on proper sizing and professional installation, which improves comfort, safety, and long-term performance. Upgrading an older furnace often reduces energy bills, eliminates frequent repairs, and provides more consistent heat throughout your home during cold weather.


If you are ready to replace your furnace or want to discuss your options in Conroe, get in touch to request an estimate.

Installation begins with a load calculation that determines the correct furnace size based on your home's square footage, insulation, and ductwork layout in Conroe. Technicians remove the old furnace, disconnect the gas line or electrical supply, and prepare the installation area by checking the flue, condensate drain, and supply connections. They install the new furnace, connect it to your existing ductwork, and test the ignition, airflow, and thermostat response.


After installation is complete, your home will heat evenly without the cold spots or delays you experienced with the old system. You will notice quieter operation, faster warm-up times, and lower energy bills if you upgraded to a more efficient model.


Cold Front A/C of The Woodlands handles furnace removal, new unit installation, thermostat setup, and system testing as part of the replacement process. The service does not include ductwork replacement or air sealing, but it covers everything related to the furnace itself. If your current system is over fifteen years old or requires frequent repairs, replacement may be more practical than continuing to fix an aging unit.

What Furnace Installation Involves Start to Finish

Before scheduling a furnace replacement in Conroe, homeowners want to know how long installation takes, what size furnace they need, and whether a more efficient model will actually lower their energy costs. These answers help you plan for the work and understand what to expect after the new system is running.

What Homeowners Usually Ask Before Replacing a Furnace

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How long does furnace installation take?

Most furnace installations take four to eight hours, depending on the complexity of your system and whether any modifications are needed. Straightforward replacements with similar units are quicker, while upgrades that require electrical or gas line adjustments take longer.

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What size furnace do I need for my home?

Your furnace size depends on your home's square footage, insulation quality, ceiling height, and climate zone. A load calculation ensures the new unit is not oversized, which causes short cycling, or undersized, which leaves rooms cold.

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Why should I replace my furnace instead of repairing it again?

You should replace your furnace if it is over fifteen years old, requires frequent repairs, or has a cracked heat exchanger. Replacement eliminates ongoing repair costs and provides better efficiency and reliability for years to come.

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How much will a new furnace lower my energy bills?

A new high-efficiency furnace can reduce your heating costs by twenty to thirty percent compared to an older, less efficient model. The exact savings depend on your home's insulation, thermostat habits, and how much you run the system.

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What happens to my old furnace after replacement?

Your old furnace is disconnected, removed from the installation area, and disposed of according to local regulations. The installation team handles all removal and cleanup as part of the replacement service.

Cold Front A/C of The Woodlands provides furnace installation and replacement for homes throughout Conroe, helping you choose the right system and installing it correctly for long-term performance. If your current furnace is not keeping up or you want to upgrade to a more efficient model, contact the team to schedule an estimate.

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