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Ensure your Salem home is warm and energy-efficient this winter with professional furnace installations. Contact us today for details and flexible financing!

Facing the frigid winter months in Salem can be daunting without a reliable heating system, especially when temperatures drop well below freezing. When your furnace fails or performs inefficiently, you need immediate resolution and professional implementation to ensure your home remains safe and habitable. Contact us today to schedule an estimate or discuss our flexible financing options to restore your comfort immediately.
Allegiance Heating & Air, LLC. specializes in the precise installation and replacement of residential heating systems. We understand that a furnace is a significant investment in your property and your quality of life. Our approach focuses on technical accuracy, correct sizing, and adherence to local safety standards to ensure your new system operates at peak performance for years to come.
When you commission a professional furnace installation, you are purchasing more than just a metal box; you are investing in a complex system integration that dictates the comfort and safety of your home. A proper installation involves a series of calculated steps to ensure the new unit communicates correctly with your thermostat, ductwork, and fuel source.
Our installation scope is designed to be thorough. We do not simply swap out boxes. We evaluate the entire heating envelope of your home. This includes assessing the condition of existing ductwork to ensure it can handle the airflow of a modern, high-efficiency unit. Older ductwork often leaks or is undersized, which can strangle a new furnace, leading to early failure. We address these airflow dynamics immediately.
You can expect the following during the installation process:

Homeowners need to know exactly how the day of installation will proceed. We operate with a defined process to minimize disruption to your daily routine while ensuring technical precision. The goal is to leave your home warmer and cleaner than when we arrived — schedule service today.
Determining whether to repair an aging unit or invest in a new system is a decision based on data, safety, and financial logic. While repairs can solve immediate issues, there is a tipping point where sinking money into an old system becomes fiscally irresponsible.
In Salem, where heating is a necessity rather than a luxury, you must evaluate the reliability of your current unit. If your furnace is over 15 years old, it is likely nearing the end of its serviceable life. Modern furnaces are significantly more efficient than models from the early 2000s. An old unit might be operating at 60% or 70% AFUE (Annual Fuel Utilization Efficiency), meaning 30 to 40 cents of every dollar you spend on gas is wasted.
Consider replacement if you encounter these factors:
Understanding the technical specifications of your new furnace helps in making an informed purchase. The most critical metric is AFUE. A standard efficiency furnace typically offers 80% AFUE, meaning 80% of the fuel is converted to heat. High-efficiency models can reach up to 98% AFUE.
In the climate of Indiana, investing in a high-efficiency unit (90% AFUE or higher) often pays for itself over time through lower utility bills. These units utilize a secondary heat exchanger to pull extra energy from the exhaust gases before they leave your home.
Sizing is equally important. A furnace that is too big for your home will "short cycle," turning on and off frequently. This causes wear on the starter components and fails to dehumidify the air or heat the home evenly. A furnace that is too small will run continuously, never reaching the set temperature on the coldest days. We utilize Manual J load calculations to ensure the unit fits the specific thermal characteristics of your home.
Operating in this region requires specific attention to local climate patterns and building regulations. Salem experiences distinct seasonality with freezing winters and humid summers. This fluctuation expands and contracts building materials, which can affect how ductwork and venting systems remain sealed over time.
We install various furnace configurations to match the fuel availability and comfort requirements of your household.
The longevity of your heating system is determined on the day it is installed. Industry data suggests that a significant percentage of HVAC equipment failures are due to improper installation rather than manufacturing defects. An improperly charged system, poor duct connections, or incorrect venting can reduce efficiency by up to 30%.
We focus on the details that ensure longevity. This includes verifying static pressure, ensuring proper voltage, and setting gas manifold pressure to manufacturer specs. We do not cut corners on materials; we use high-quality sheet metal, sealants, and piping to ensure the infrastructure supporting your furnace is as reliable as the unit itself.
When you choose a service provider, look for teams that prioritize technical verification over speed. A rushed job leads to callbacks and discomfort. We take the time to test every safety switch and limit control.
Allegiance Heating & Air, LLC. is committed to providing heating solutions that stand up to the rigorous demands of the local winter. We ensure your investment is protected through compliant, high-quality workmanship.
Don't wait for the first snowstorm to test the limits of your heating system. A proactive installation ensures you have reliable, efficient heat when you need it most. Our team is ready to assess your home, recommend the correct equipment, and execute a flawless installation. Contact us now to schedule your furnace installation consultation.
MAINTENANCE PLAN
ALLEGIANCE HEATING & AIR, LLC SERVICE CLUB
At Allegiance Heating & Air, LLC, we provideprofessional HVAC maintenance and offer exclusive deals and discounts within our Service Club Membership to those in and around New Albany, IN. Members of Allegiance Heating & Air, LLC Service Club receive the following benefits:


BENEFITS OF THE MANTEINANCE PLAN
One free cleaning on your A/C.
One free cleaning on your furnace.
Priority scheduling.
Free trip fee with service calls.
Reduced after-hours trip fees.
15% discount on parts and labor.
