A package unit puts every heating and cooling component into one outdoor cabinet, which makes it the practical choice for single-story homes, mobile and modular homes, and light commercial rooftops. Air 911 Heating and Cooling LLC handles package unit repair and maintenance and package unit installation across the Chattanooga area.
Because everything sits outdoors, a package unit takes weather that a split system never sees. Cabinet corrosion, control board moisture damage and weather-driven coil fouling are far more common here than they are on equipment with an indoor half. That is why these systems need service twice a year rather than once.
We install Armstrong, Rheem, Lennox and Trane package equipment in both gas/electric and heat pump configurations, and we also cover mobile and modular home HVAC and commercial systems.
Pick the service that matches your situation, or call and we will point you to the right one.
Weather Damage, Controls, Compressors
Rooftop and ground-mounted units fail differently. We inspect the cabinet and seals, test control systems that have been exposed to moisture, check heat exchangers on gas/electric models and protect the compressor circuit. Bi-annual service is the baseline for exposed equipment.
Package Unit Repair & MaintenanceReplacements, Pads & Rooftops
Placement, pad preparation, ductwork integration and access all get planned up front. Most residential package installations complete in four to six hours. Because the ductwork connection is external, the work is usually less disruptive inside the home than a split system swap.
Package Unit InstallationNot sure where to start? Here is how we would think about it.
Everything about servicing a package unit follows from one fact: the whole machine lives outdoors, year round, in Chattanooga humidity.
Air 911 Heating and Cooling proudly serves Chattanooga, TN, and the surrounding areas, including:
If you need reliable heating, cooling, or indoor air quality services, we’re your trusted local experts.
A package unit contains all heating and cooling components in a single outdoor cabinet. Unlike split systems with indoor and outdoor units, everything is self-contained. This saves indoor space and simplifies installation for many Chattanooga properties.
Yes. Gas/electric models provide efficient cooling in summer and reliable gas heat for winter. Heat pump packages also perform well given our relatively mild winters.
Package units require bi-annual maintenance, in spring and fall. Being fully exposed to weather, they need regular coil cleaning, cabinet inspection and component checks. Professional maintenance ensures longevity and efficiency in Chattanooga's climate.
With proper maintenance, expect 15 to 20 years from quality package units in Chattanooga. Their robust construction handles weather exposure well. Regular maintenance significantly extends lifespan while maintaining efficiency.
Whether you are replacing an aging rooftop unit on a commercial building or putting a new system on a mobile home, Air 911 Heating and Cooling LLC installs and services package equipment across the Chattanooga area.
Call us or request a free estimate and we will assess the property and recommend the right configuration.
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