Cooling Solutions for Maryville Homeowners: Practical Tips from HEP Technicians
Heating and Air Conditioning
Maryville
Heating and Air Conditioning in Maryville
The Issue: When the Upstairs A/C Stops Cooling
A homeowner in Maryville reached out after noticing their upstairs cooling unit was running but not actually cooling the rooms. The system had repeatedly tripped its breaker, leaving the family uncomfortable on hot summer days. Knowing the home had two split-system air conditioners and that the problematic unit was around five years old, they called HEP for help.
How We Solved It
Upon inspection, a HEP technician discovered that the breaker kept tripping because the compressor in the outdoor unit was drawing too much current. Further checks revealed signs of oil around one of the pipe connections—an indication of a refrigerant leak. Rather than patching an aging system, the homeowner chose a full replacement with a modern, energy-efficient split heat pump setup.
• A new high-efficiency outdoor heat pump with cleaner refrigerant was installed.
• A matching air handler and supplemental heat kit were put in the attic for balanced comfort.
• The electrical panel was updated to accommodate the new system’s requirements.
The result: reliable, even cooling upstairs, no more trips to the breaker, and peace of mind thanks to a 10-year parts warranty and a 2-year labor guarantee.
Installation Highlights
In many homes, outdoor units sit on a small pad right next to the foundation. Proper leveling and secure mounting are key to long-term performance.
Here you can see the new outdoor condenser in place, ready to quietly handle high cooling loads without overworking the breaker system.
Inside the attic, duct connections need to be airtight and well-organized for smooth airflow. Our technicians use precision mounting points and labeled collars to ensure each vent receives the right amount of conditioned air.
This fresh plenum setup shows how new take-off collars are arranged before the final duct runs are attached and sealed.
The air handler itself must sit on a sturdy drain pan and connect cleanly to both refrigerant lines and the condensate drain. A tidy installation reduces noise, prevents drips, and helps the system run at peak efficiency.
A neat blower assembly and insulated connections like this are hallmarks of a professional job that’s built to last.
Homeowner Tips
• Watch for breaker trips. If your A/C keeps cutting out, don’t reset the breaker over and over—call a qualified HEP technician to diagnose the root cause.
• Inspect around refrigerant lines. Oil stains or moisture near pipe fittings often signal a leak; early detection can prevent bigger issues.
• Match your breaker size. An undersized breaker may trip too often; an oversized one can create safety hazards. Always have changes made by a licensed professional.
• Keep outdoor units clear. Trim grass and debris at least two feet away to ensure good airflow and easy access for service calls.
• Schedule regular tune-ups. Even new systems benefit from annual checks to maintain efficiency, catch small problems early, and extend equipment life.
By partnering with HEP’s skilled technicians, Maryville homeowners can enjoy dependable temperature control, energy savings, and fewer emergency service calls. Whether you need routine maintenance or a full system upgrade, our team is here to help with all your Heating and Air Conditioning needs.
Published on November 7, 2025
