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Will the 1996 system make another summer?

That is the one we hear most, and the honest answer is that nobody can promise it. What we can do is tell you where it is on the curve. A system from the mid-1990s in Orange Park South has probably had its capacitors and contactor replaced, possibly its blower motor, and is running on a refrigerant that is now expensive and getting more so. If the compressor amps are within range, the coil holds pressure and the owner is willing to accept the risk, it can run. If it has needed refrigerant in each of the last two springs, the coil is leaking and the clock is short.

We check those things in about an hour and give you a plain yes, no or probably.

Where exactly is Orange Park South?

It is the belt of subdivisions south of the town limits between US 17 and Doctors Lake Drive, running down toward the Fleming Island line. Most of it was built in the 1980s and 1990s: two-story frame-and-stucco homes on the newer streets, single-story brick and frame on the older ones, retention ponds, cul-de-sacs and the first generation of attic air handlers in the county. The homes are typically on their second system, and the first one was installed when the house was built.

What is the ductwork like under a 1990s roof?

Flex duct, almost universally, run through a hot attic by the builder’s crew and never touched since. After thirty years it sags between its supports, its outer jacket cracks, the tape at the joints lets go and the inner liner can delaminate and partly block the run. The result is a system that moves less air than it should, dumps some of what it moves into the attic, and gets blamed for problems the duct is causing.

Sagging 1990s flex duct with a separating joint in an Orange Park South attic
Thirty-year-old flex duct sags, splits at the joints and sheds its liner. The system attached to it cannot be judged until this is fixed.

Why is the electric bill higher than the neighbor’s?

Three possibilities, and we can tell them apart on a visit. The equipment is older or less efficient than theirs. The ductwork is leaking more than theirs. Or the two houses are on different utilities, because Orange Park South straddles the line between JEA and Clay Electric Cooperative, and the rates differ. Each utility also runs its own rebate on high-efficiency replacements, with different amounts, deadlines and program years. We read your bill before we quote; ask where Cook’s stands with either utility’s contractor program. [[CONFIRM WITH JERRY]]

Is the river a problem for the outdoor unit?

Only mildly, and only on the streets nearest US 17 and the water. The St. Johns is tidal and slightly salty this far north, and a steady breeze off it will shorten the life of aluminum fins and plain-steel fasteners by a few years. We recommend a coated coil on river-side replacements and a rinse every spring. Lots away from the river have the ordinary inland concerns: dust, pollen from February to May, and summer lightning.

What does Cook’s actually do here most often?

In order: capacitor and contactor replacements on hot afternoons, condensate drain service on attic air handlers in late summer, blower motor replacements on original 1990s air handlers, duct sealing and rebalancing in two-story homes, and full system replacements, usually planned in spring after one of the conversations above.

How far away are you, really?

Cook’s works Orange Park South from its only location, 37 Fairmont Ln in Palm Coast, about an hour and five minutes door to door. We do not have a Clay County shop. The phone is answered at every hour, the price does not rise after dark or on weekends, and we are a Lennox dealer who repairs every brand the 1990s installed here.

And a few more

The system is from the late 1990s and still works. Should I replace it now while it's convenient?

Only if you want the efficiency and quiet now rather than later. A working system from that era is close to its end, and a planned replacement in spring is calmer and often cheaper than an emergency one in August. We will give you the number either way and not pressure you on timing.

Our house is close to the river off US 17. Is salt a concern?

A mild one. The St. Johns is brackish here and the breeze carries a little salt onto the river-side streets. It pits fins and rusts screws a few years early. A coated coil on a replacement and an annual rinse handle it; marine-grade equipment is unnecessary.

Why does the upstairs run five degrees warmer than downstairs?

In a 1990s two-story with one system and one thermostat downstairs, that is the design, not a defect. Zoning the existing system with dampers and a second thermostat, or sealing and rebalancing the attic ducts, usually closes the gap without a second system.

Can I keep the ducts if I replace the equipment?

Sometimes. We test static pressure and inspect the attic first. Flex duct from the 1990s that is intact and properly supported can stay; duct that is sagging, split or shedding its inner liner should not be connected to a new system, and we will show you which you have.

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