There are many old homes in Maryland—especially in Brookeville, the Kensington Historic District, and College Heights Estates—built before or in the early 1900s. These houses are beautiful to look at, but often lack modern HVAC systems, leading to sweaty summers and chilly winters.
Keep reading to learn more about your HVAC options for old houses without sacrificing aesthetic appeal.
6 HVAC CHALLENGES AND SOLUTIONS FOR OLD HOUSES
Here are six of the most common challenges homeowners face when adding HVAC systems to their older homes.
CHALLENGE 1: LACK OF DUCTWORK
Many older homes lack the ductwork or space to install the ductwork needed for modern HVAC systems. Homeowners may feel they have to choose between going without an HVAC system or undergoing major renovations to make space for ductwork.
SOLUTION: DUCTLESS SYSTEM
Fortunately, ductless systems can provide both heating and cooling without ductwork, requiring minimal alterations to your home’s structure. You can choose from units that mount to the floor, high wall, or ceiling, depending on your home’s needs.
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CHALLENGE 2: INSULATION ISSUES
As the owner of an older home, you may experience two potential problems with the insulation. One is that the home has no insulation. The second is old, deteriorating insulation (which may contain hazardous materials).
Insulation plays a critical role in the HVAC system's efficiency by keeping outdoor temperatures out and indoor temperatures in.
SOLUTION: UPGRADING OR ADDING INSULATION
Replacing or adding insulation to your home should be a fairly straightforward process when working with professionals. They will either remove and replace the old insulation or add insulation in appropriate areas, such as the attic, walls, or crawl spaces.
According to the Environmental Protection Agency (EPA), homeowners can save an average of 15% on heating and cooling costs by adding insulation to their homes.
CHALLENGE 3: INADEQUATE POWER SYSTEM
Older electrical systems can be a problem because modern HVAC systems require substantial power. If your current power system can’t handle it, you may experience breaker overload and frequent power outages.
SOLUTION: UPGRADE YOUR POWER SYSTEM
Upgrading your electrical system can be a beneficial renovation, not only for getting an HVAC system but also for overall comfort. An electrician can guide you through the installation process and help you select the right upgrades for your home.
CHALLENGE 4: STRUCTURAL LIMITATIONS
Older homes may have structural limitations that can affect the installation of an HVAC system. The square footage may be lacking when it comes to ductwork or indoor components. Creating space may require significant changes to your home.
SOLUTION: REMODEL YOUR HOME
If you’re worried about ruining the aesthetics of your home while trying to upgrade or install an HVAC in an old home, it’s essential that you work with heating and cooling professionals when renovating. Choose an experienced team of HVAC installers who are familiar with working on old homes.
CHALLENGE 5: UNEVEN HEATING/COOLING
Your current heating and cooling system may not heat or cool your home properly due to uneven airflow or failure to reach all corners. Insulation or an underpowered heating/cooling system could also be culprits.
SOLUTION: USE THE RIGHT EQUIPMENT
The best way to solve this issue is to upgrade your system. This effort could involve installing a new HVAC system, replacing existing ductwork, or choosing a different setup.
Talking with an HVAC professional is essential for major changes. They can use their experience to guide you to the best solution.
Recommended: Do You Need an HVAC Repair or a Replacement?
CHALLENGE 6: WANTING TO PRESERVE ORIGINAL AESTHETICS
Historic aesthetics and modern convenience often clash. You need to find an HVAC system that won’t cause significant physical damage to your home’s structure or stand out from the traditional architectural style.
SOLUTION: CHOOSE PROFESSIONALS FAMILIAR WITH PRESERVATION
To combat this problem, you need to work with an HVAC company that understands your preservation needs. These teams know how to find alternative solutions rather than automatically cutting holes in floors or walls. They should offer you alternative systems or creative solutions to meet your needs without compromising your home’s aesthetic appeal.
HOW MUCH TO INSTALL HVAC IN AN OLD HOUSE? YOUR
OPTIONS FOR HVAC SYSTEMS
How much will it cost to install HVAC in an old house? While your HVAC options will depend entirely on your needs and your home’s construction, we can provide estimates to give you a general idea of what to look for.
The following systems offer HVAC comfort without being overly intrusive to the aesthetics of historical homes or requiring significant changes.
It’s important to note that this is an HVAC cost estimator. The costs can change depending on the size of the system, the amount of labor involved, or if renovation work is required.
HVAC System | Cost |
|---|---|
Wall-mounted ductless unit | $500–$9,200 |
Ceiling-mounted cassette unit | $1,200–$12,000 |
Split system ductless unit | $500–$12,000 (depends on the number of zones) |
Recessed ceiling unit | $1,300–$9,100 |
Variable Refrigerant Flow unit | $3,000–$9,000 (depending on the type) |
Heat pump unit | $4,155–$7,255 |
FINANCE OPTIONS FOR MARYLAND HOMEOWNERS
If you need some extra help with paying for your HVAC system, explore these three financial assistance programs:
Energy Grants for Homeowners and Renters: Help pay for health and safety enhancements—including HVAC systems.
Heating and Furnace Replacement Assistance in Maryland: They can offer free services, including HVAC system repairs, insulation installation, and more.
Blue Dot Services Financing: We offer financing options that work with your budget so you can be comfortable in your home.
CREATE YOUR TRUE DREAM HOME WITH BLUE DOT
Balance historic aesthetics with modern-day comforts with the right HVAC system and team of installers. Trust Blue Dot with your HVAC needs. We have years of experience servicing homes, both old and new, and can provide the guidance you need to find the right system for your living space.
