AC Maintenance in Kenneth City, FL: A Spring Tune-Up Before the Heat

ENERGY STAR recommends an annual pre-season check-up, with the cooling system checked in spring because contractors get busy once summer comes. It also suggests tying the visit to the spring time change, so it is easy to remember.

The local calendar

A nearby NOAA normals station is St. Petersburg International Airport, north of the town. Its 1991-2020 normals put the normal daily high at 77.0°F in March, 81.8°F in April and 87.1°F in May. The National Weather Service office for the Tampa Bay area dates the rainy season from May 15 to October 15 for Southwest Florida, and from May 25 to October 10 for the rest of West Central Florida. It adds that the onset can be abrupt in some years.

For a Kenneth City home, that points to March or April. The system gets its check while the weather is still mild, and before heat and humidity arrive together.

Warm weather outside the summer months

The same station averages about 68 days of 80°F or warmer from March to May and about 71 such days from September to November. Even December to February averages about 22 of them. From June to August it averages about 63 days of 90°F or warmer, and less than one night that cools to 70°F or below.

So warm days come in every season here, not only in summer.

Kenneth City has 0.714 square miles of land, according to the Census Bureau. The University of Florida GeoPlan Center's town report shows homes taking up 289 acres, more land than any other use it lists.

Most of those homes are lived in by their owners. The report's 2017-2021 census estimates count 1,295 owner-occupied units and 331 renter-occupied units. It also gives 2008 as the median year owner households moved in, and 2016 for renter households.

What that means for maintenance

• If you have owned the house for years, you may know exactly when the system went in, or you may have inherited it with no records. If you have no service history, start with a full check-up and keep the technician's readings as your baseline.
• If you rent, ask the owner or the association who arranges the yearly check-up before you book.
• If you have just bought, ask the seller for any service records, and note where the indoor unit and the filter sit before the first visit.

ENERGY STAR's checklist is a fair yardstick for any maintenance visit, including ours. For a central air conditioner, it covers these items:

• Thermostat settings checked.
• Electrical connections tightened, and voltage and current measured on the motors. ENERGY STAR notes that faulty connections can cause unsafe operation and shorten the life of major parts.
• Moving parts lubricated.
• Controls checked for proper and safe operation, and the starting cycle checked so the system starts, runs and shuts off properly.
• Both coils cleaned. The evaporator coil is the indoor coil that pulls heat and moisture from the air. The condenser coil is the outdoor coil that sheds that heat outside.
• Refrigerant level checked and adjusted if necessary. Refrigerant is the fluid that carries heat from inside the house to the outdoor unit.
• Blower parts cleaned and adjusted for proper airflow.
• The condensate drain inspected.

Why the drain matters here

Condensate is the water an air conditioner pulls out of indoor air. In the rainy season, the National Weather Service describes persistent dew points above 70°F. ENERGY STAR warns that a plugged drain can cause water damage and affect indoor humidity. Our guide to the AC drain pan explains how the pan and line work.

How Blume approaches the visit

Blume's equipment work is built on measurement rather than rule of thumb. New systems are sized by ACCA Manual J load calculation with Manual S selection, and commissioned with measured static pressure, airflow and refrigerant charge, documented. Refrigerant work is done by EPA Section 608 certified technicians, who hold the federal refrigerant-handling credential.

In the GeoPlan Center report, people aged 65 and over make up the largest of the age groups it lists for Kenneth City.

That matters for air conditioning. The CDC says people aged 65 or older are more prone to heat-related health problems. It says older adults do not adjust as well as young people to sudden changes in temperature. It also says they are more likely to take prescription medicines that affect the body's ability to control its temperature or sweat. The CDC advises against relying on a fan as the main cooling source when it is really hot outside.

If an older person lives in your home, or you look in on a neighbor, a spring check-up is part of planning for the heat. The CDC's own question for caretakers is a simple one: do they have access to air conditioning?

The Town of Kenneth City's Zoning Department offers flood information assistance. Its page carries the town's flood zone maps and the FIRM map, the federal flood insurance rate map. The town's CRS coordinator can help you work out your flood zone at 727-498-8948. The page notes that flood insurance is mandatory for federally backed mortgages on buildings in a Special Flood Hazard Area.

The Building America Solution Center, run by Pacific Northwest National Laboratory for the Department of Energy, gives a height for outdoor equipment. It says HVAC equipment outside the home should sit at least 1 foot above the base flood elevation. It adds that the equipment should be secured to resist movement in high winds.

A maintenance visit is a good time to look at the pad, the mounting and the ground around the outdoor unit. If your home is in a flood zone and a replacement is coming, raise the height question then. Our hurricane season HVAC guide covers preparation before a storm.

These checks need no tools and no panels opened.

• Filter. ENERGY STAR says to inspect, clean or change the filter once a month. It warns that a dirty filter can raise energy costs and damage the equipment. Our guide to HVAC air filters explains the choices.
• Thermostat. Confirm it is set to Cool, below the room temperature, with the fan on Auto.
• Vents, returns and the outdoor unit. Keep furniture off the grilles, and keep leaves, clippings and stored items clear of the outdoor unit so air can move through it.
• Breaker. If the system stops and its breaker has tripped, leave it off and call a licensed contractor.

Leave refrigerant, wiring, capacitors, the drain line and the inside of the cabinets to a licensed contractor. The full seasonal list is in our AC maintenance checklist for Florida homes.

Do not wait for the yearly check-up if you notice any of these:

• Water around the indoor unit, or a system that shuts itself off.
• Air from the vents that is warm or only slightly cool.
• Ice on the copper lines or the indoor coil.
• A tripped breaker on the air conditioning circuit.
• A house that feels damp even at your usual setting. Our guide to a house that stays humid with the AC running explains the common causes.

For a system that stops entirely, Blume offers 24/7 emergency HVAC service, with same-day response available based on location and technician availability. A person answers the 24/7 dispatch line.

Blume Mechanical Service is a Class A licensed Florida air conditioning contractor, license CAC-1822618, and is fully insured. Our office is at 2840 West Bay Drive #114, Belleair Bluffs, FL 33770. Our core service area is Pinellas, Hillsborough and Pasco counties, which includes Kenneth City. We are brand-agnostic and service all major manufacturers as a licensed contractor.

You get a written, upfront price before any work starts. If a visit shows that a system is near the end of its life, we lay out repair and replacement side by side and do not sell equipment a building does not need. Paid priority scheduling is also available.

Details on maintenance plans are on the AC maintenance plan page. More about the town is on our Kenneth City service page, and St. Petersburg has its own St. Petersburg AC maintenance page.