HVAC TIPS & TRICKS

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A split image showing an old, costly HVAC unit and a new, money-saving, energy-efficient HVAC unit
By Brandon Keen April 15, 2026
Upgrade to a high-efficiency HVAC system in 2026. Learn how modern AC units outperform old systems and lower energy costs in East Tennessee homes.
Split image showing rising HVAC costs on the left and a piggy bank with a house unit on the right, representing savings.
By Brandon Keen April 14, 2026
HVAC replacement costs are rising in 2026. Learn why prices are increasing and why now is the best time to install a new AC system before costs go higher.

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A split image showing an old, costly HVAC unit and a new, money-saving, energy-efficient HVAC unit
By Brandon Keen April 15, 2026
Upgrade to a high-efficiency HVAC system in 2026. Learn how modern AC units outperform old systems and lower energy costs in East Tennessee homes.
Split image showing rising HVAC costs on the left and a piggy bank with a house unit on the right, representing savings.
By Brandon Keen April 14, 2026
HVAC replacement costs are rising in 2026. Learn why prices are increasing and why now is the best time to install a new AC system before costs go higher.
Split-screen showing an old HVAC system causing financial stress versus a new, efficient unit with smart home features.
By Brandon Keen April 14, 2026
Should you repair or replace your HVAC system? Learn the real costs, warning signs, and when East TN homeowners should upgrade before summer heat hits.
A technician with a clipboard stands smiling next to two Daikin air conditioning units in a lush, green outdoor setting.
By Phil Allen March 24, 2026
Save big on HVAC upgrades with TVA rebates and GreenSky financing. Upgrade now, pay over time, and enjoy 12-year warranty protection from Phil's Heating & Air.
A happy family of four sitting around a table set for tea with white flowers in the foreground.
By Brandon Keen March 12, 2026
Residential HVAC replacement guide for homeowners. Learn when to upgrade your HVAC system, reduce energy bills, and improve comfort with modern systems.
Two technicians in safety gear and hard hats work on large industrial cooling fans atop a rooftop under a blue sky.
By Brandon Keen March 12, 2026
Industrial HVAC systems for manufacturing facilities in the Tri-Cities. Improve airflow, energy efficiency, and climate control with expert HVAC installation.
A technician in a yellow shirt and red cap uses a diagnostic tool to check a wall-mounted boiler.
By Brandon Keen March 12, 2026
Learn the real cost of skipping HVAC preventive maintenance in East Tennessee. Reduce energy bills, prevent breakdowns, and extend system life with routine service.
Construction workers install rooftop air conditioning units with a crane in a city setting.
By Brandon Keen February 6, 2026
Know when to replace your commercial HVAC system, plan upgrades, reduce downtime, and cut energy costs with this step-by-step replacement checklist.
Cross-section of an office building showing HVAC system. Red lines indicate heat, blue indicates cooling. People are working.
By Brandon Keen February 6, 2026
HVAC zoning solutions for mixed-use buildings improve tenant comfort, reduce energy costs, and give landlords better control over heating and cooling efficiency.
HVAC equipment with SEER, AFUE, HSPF energy efficiency ratings; cooling unit, furnace, thermostat, and blueprints.
By Brandon Keen December 30, 2025
Understand SEER, AFUE, and HSPF HVAC ratings to improve comfort, lower energy bills, and choose the right high-efficiency system with Phil’s Heating & Air.
Modern, multi-story building entrance with glass doors, balconies, and manicured hedges; dusk setting.
By Brandon Keen December 30, 2025
Improve comfort in multi-story homes with HVAC zoning. Reduce hot and cold spots, boost efficiency, and save money with Phil’s Heating & Air experts.
Inside a large warehouse with loading docks, blue-toned. A semi-trailer truck is parked near one of the docks.
By Brandon Keen December 5, 2025
Industrial HVAC installations in Johnson City & the Tri-Cities designed for manufacturing, production, and large facilities. Improve efficiency and save!
Film studio exterior with several buildings, some vehicles, and trees.
By Brandon Keen December 5, 2025
Commercial HVAC changeouts in Johnson City & the Tri-Cities help businesses cut energy costs and improve performance. Upgrade your system with Phil’s Heating & Air.
Industrial cooling towers with pipes and a fan.
By Brandon Keen November 7, 2025
Morristown, TN industrial HVAC services that reduce downtime, improve efficiency, and protect manufacturing operations with proactive maintenance. Call 423-741-5459.
Black heat pump unit covered in snow, sitting outside in a winter setting.
By Brandon Keen November 7, 2025
Save on winter energy bills with smart HVAC habits tailored for Tennessee homes. Learn proven ways to boost efficiency, cut costs, & stay comfortable. (423) 741-5459
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