
If you are facing steep energy bills or a complete system breakdown, you are likely considering a heat pump replacement to restore comfort to your home. Discover the fast, efficient, and cost-effective solutions we offer right here in Fredericksburg, IN. Contact us today to schedule your consultation or click here to view our available financing options.
We understand that a failing heating and cooling system creates immediate stress, especially during the peak of the season. Allegiance Heating & Air, LLC. provides comprehensive replacement services designed to minimize downtime and maximize long-term efficiency. We focus on getting your home back to the perfect temperature with equipment that lowers your monthly utility costs.
All installations are fully licensed, with extended warranties and flexible financing available to ensure your peace of mind.
When you invest in a new heat pump, you are purchasing more than just a piece of equipment; you are securing a complete climate control solution for your property. Our replacement service is comprehensive, covering every aspect required to transition from an old, inefficient unit to a high-performance system. We handle the logistics, labor, and technical configuration so you do not have to worry about the details — request service today.
The scope of our work begins with the safe disconnection and environmentally responsible disposal of your existing unit. We adhere to all EPA regulations regarding refrigerant recovery, ensuring that hazardous materials are handled correctly. Once the old site is cleared, we prepare the area for the new equipment. This includes inspecting the pad or mounting brackets to ensure stability and vibration isolation, which contributes to quieter operation.
Our service package includes:

A proper installation is critical to the lifespan and efficiency of your heat pump. Even the highest-rated equipment will fail prematurely if installed incorrectly. We follow a rigorous, standardized process to ensure every component functions in unison. This systematic approach eliminates guesswork and ensures that your system operates at peak performance from day one.
The process is designed to be efficient and transparent, keeping you informed at key milestones. We do not skip steps, particularly regarding load calculations and line set preparation, as these are the most common points of failure in the HVAC industry.
Load Calculation and Sizing:
First, we perform a detailed Manual J load calculation. We do not simply look at the size of your old unit and replace it with a similar one. Home renovations, insulation changes, and window upgrades alter your home’s thermal profile. We calculate exactly how many BTUs are needed to heat and cool your square footage efficiently in the Fredericksburg climate.
System Selection:
Next, we help you select the unit that fits your specific needs. We discuss SEER2 (Seasonal Energy Efficiency Ratio) and HSPF2 (Heating Seasonal Performance Factor) ratings. Higher ratings mean lower energy bills. We also discuss dual-fuel options if you have a gas furnace backup, or all-electric configurations for homes without gas lines.
Old Unit Removal:
Then, our technicians isolate the electrical power and pump down or recover the refrigerant from the existing system. We disconnect the high and low-voltage wiring and the line set. The old condenser and air handler are removed carefully to avoid damage to your home or landscaping.
Indoor and Outdoor Installation:
After removal, we position the new air handler (indoor unit) and condenser (outdoor unit). We braze the copper refrigerant lines using nitrogen purging to prevent oxidation inside the pipes. This step is crucial for preventing future blockages in the expansion valve or compressor.
Evacuation and Charging:
Once connected, we use a vacuum pump to remove all moisture and air from the lines, achieving a deep vacuum measured in microns. We then release the factory refrigerant charge and fine-tune it based on the length of your line set and the outdoor temperature (subcooling and superheat methods).
Final Commissioning:
Finally, we run the system in both heating and cooling modes. We measure the temperature split between the supply and return air to verify heat transfer. We walk you through the operation of your new thermostat and explain maintenance requirements before we leave.
Homeowners often struggle with the decision between repairing an aging unit or investing in a replacement. While repairs can be a short-term fix, there comes a tipping point where continuing to patch up an old system becomes financially irresponsible. Understanding the clear indicators of a dying system can save you money on emergency service calls and inflated energy bills.
Age is the primary factor. Heat pumps generally last between 10 and 15 years. If your system is approaching or has surpassed this age range, major components like the compressor or reversing valve are at high risk of failure. Additionally, older units likely use R-22 refrigerant, which has been phased out. Repairing a leak in an R-22 system is often prohibitively expensive due to the scarcity of the refrigerant.
Consider the following factors when making your decision:
The 50% Rule:
If the cost of the repair approaches 50% of the value of a new system, replacement is the smarter financial move. A new system comes with a warranty, whereas a repair usually only guarantees the specific part replaced for a short period.
Frequency of Breakdowns:
If you have required repairs more than twice in the last two years, your system is becoming unreliable. Frequent breakdowns indicate that internal components are wearing out collectively. Continuing to repair it is throwing good money after bad.
Rising Energy Bills:
As heat pumps age, they lose efficiency. The compressor has to work harder to move refrigerant, and coils may become fouled or corroded. If your usage hasn't changed but your utility bills in Fredericksburg have spiked, your heat pump is likely draining your wallet — check our current specials.
Uneven Comfort and Noise:
If some rooms are freezing while others are hot, or if the unit makes grinding, squealing, or clanking noises, the mechanical integrity is compromised. A new system provides balanced airflow and whisper-quiet operation.
Allegiance Heating & Air, LLC. can provide a side-by-side cost analysis of repair versus replacement, allowing you to see the return on investment for a new installation over the next five to ten years.
Operating a heat pump in Indiana requires specific considerations due to our distinct four-season climate. Unlike areas with mild weather year-round, Fredericksburg experiences hot, humid summers and freezing winters. Your heat pump is a dual-threat system, acting as an air conditioner in the summer and a heater in the winter. This means it runs almost year-round, accumulating more wear and tear than systems in other regions.
Local building codes and permit requirements play a significant role in the installation process. We ensure that every installation meets local safety standards. This includes adhering to electrical codes for disconnect boxes and wire sizing, as well as mechanical codes regarding refrigerant line insulation and condensate drainage. Failure to obtain proper permits or follow codes can result in fines and issues when selling your home in the future.
We also tailor our recommendations to the local humidity levels.
Dehumidification:
Summers here can be incredibly humid. We recommend two-stage or variable-speed compressors for better dehumidification. These units run longer at lower speeds, pulling more moisture out of the air than single-stage units that cycle on and off quickly.
Winter Performance:
For the cold winters, we ensure your heat pump has a high HSPF2 rating. Modern heat pumps can extract heat from the air even when temperatures drop below freezing. However, for extreme cold snaps, we ensure your auxiliary heating strips (electric heat) are sized correctly to engage only when necessary, preventing excessive electricity usage.
Snow and Ice Clearance:
We install outdoor units on elevated operational pads or stands. This keeps the unit above the average snow line, preventing snow accumulation from blocking airflow around the coil. It also allows for proper drainage during the defrost cycle, preventing ice buildup that can crush the lower fins of the unit.
Selecting the right contractor is just as important as selecting the brand of the equipment. A high-quality installation is the greatest determinant of your system's longevity. We differentiate ourselves through technical precision and a steadfast commitment to customer satisfaction. We do not use high-pressure sales tactics; we provide data-driven recommendations based on the thermal needs of your home.
Our technicians undergo continuous training to stay updated on the latest heat pump technologies, including inverter-driven compressors and communicating thermostat systems. We take pride in our workmanship, ensuring that lines are neat, wiring is organized, and the workspace is left cleaner than we found it.
NATE-Certified Technicians:
Our team holds certifications that verify their expertise in HVAC installation and service. You are not getting a general handyman; you are getting a specialist trained in thermodynamics and electrical systems.
Transparent Pricing:
We provide upfront pricing with no hidden fees. The quote you receive includes all labor, equipment, and necessary materials. We believe in clear communication regarding costs before any work begins.
Extended Labor Warranties:
We stand behind our work. In addition to the manufacturer’s warranty on parts, we offer robust labor warranties. If an issue arises related to the installation, we return to fix it at no cost to you.
Respect for Your Property:
We use drop cloths and shoe covers to protect your flooring. We respect your home as if it were our own, ensuring a non-intrusive installation experience.
Upgrading your heat pump is a significant investment that improves your daily comfort and property value. Don't let an inefficient system drain your finances or leave you in the cold. Contact Allegiance Heating & Air, LLC. today to schedule your assessment and take the first step toward a more comfortable, energy-efficient home.
Book your heat pump consultation now and explore financing options. Allegiance Heating & Air, LLC. is here to make your home comfortable and energy-efficient with expert service and reliable support.
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.
