Twelve months to get the builder's HVAC right, and the three dates that matter

Why the first year is different

Newberry is the fastest-growing city in Alachua County, and the stretch of SR 26 through Jonesville toward it has added subdivision after subdivision in the last decade. Nearly every one of those houses has a new heat pump installed by a production HVAC contractor working to the builder’s calendar: rough-in during framing, equipment set before drywall is finished, startup the week before closing. The equipment is new and under manufacturer warranty. The installation is where the problems hide, and the builder’s labor warranty on that installation usually runs one year.

That gives a new owner three dates: closing, about ninety days in, and month eleven. Here is what to do at each.

At closing: a fifteen-minute look

You don’t need a technician for this list, just a flashlight and the builder’s walkthrough.

• Find the air handler and confirm there’s a filter in it. Construction-dust filters are sometimes left in or left out entirely.
• Look at the condensate drain. It should run to the outside or a drain, with a float switch at the air handler. Ask where the secondary drain or pan drains to.
• Check the thermostat’s location. A thermostat on a wall that gets afternoon sun or sits beside a supply register will never read the house correctly. This is a warranty fix if you raise it.
• Walk the outdoor unit. Level pad, clearance from the wall and the neighbor’s unit, line set insulated all the way in, disconnect mounted and labeled.
• Collect the paperwork. Model and serial numbers, the installer’s name, the load calculation if the builder provides it, and the manufacturer’s warranty registration confirmation. If there’s no registration, do it yourself within the manufacturer’s window; it often extends the parts coverage significantly.

At ninety days: the first real weather

By the time the house has seen its first hot month or its first freeze, the system has shown its habits. Note these:

• Does the upstairs hold within a couple of degrees of the downstairs at 5 p.m.?
• Does the system run in long, steady cycles or start and stop every few minutes?
• Is there condensation on registers, a musty smell at startup, or dust streaking around a register?
• Has the house felt sticky even at the setpoint, especially in April and October?
• On a freeze night, did the heat keep up without the thermostat showing auxiliary heat for hours?

Any yes on this list is worth a technician’s visit now, while the installer still owns the labor. Short cycling and sticky air point to oversizing or a charge problem; a warm upstairs points to unbalanced ducts; dust streaks point to unsealed boots.

At month eleven: the check that uses the warranty

This is the visit most owners skip and the one that pays. Before the builder’s labor warranty ends, have the system inspected by someone who doesn’t work for the builder:

1. Refrigerant charge verified against the manufacturer’s chart for the actual outdoor temperature, not left at the factory setting.
2. Airflow measured at the air handler and at the registers, and compared with the load calculation.
3. Every duct boot and trunk connection inspected from the attic side for sealing. Unsealed boots are the most common find in new Alachua County attics.
4. Condensate float switch tested by lifting the float, and the drain traced to its outlet.
5. Thermostat configured for a heat pump, with the auxiliary heat lockout set so strip heat isn’t running on a 50-degree morning.
6. Pad checked for level and the line set for strain. West of I-75 the clay layer thins and new pads settle; a tilted pad stresses the brazed joints.
7. Electrical connections torqued and the breaker size confirmed against the nameplate.
8. Registration confirmed with the manufacturer.

You get a written list. Anything on it that’s an installation defect goes back to the builder’s installer for free correction. We give you the finding in writing for exactly that purpose.

Call 866-266-5709

What “builder-grade” means, honestly

It means the equipment meets the federal minimum efficiency for the Southeast and no more, it’s single-stage, and the thermostat is the simplest one the installer stocks. None of that is a defect. It does mean the system runs at full capacity or not at all, which in Gainesville’s long humid shoulder seasons produces more sticky days than a two-stage or variable-speed system would. If you plan to stay in the house past the first system’s life, the replacement is where you upgrade. In the meantime, the install details above matter more than the efficiency rating on the sticker.

The meter and the paperwork out here

Inside Newberry city limits the electric comes from the city’s own utility; most of Jonesville and the parcels between are Clay Electric; the easternmost subdivisions nearest Gainesville may be GRU. A new house doesn’t qualify for a replacement rebate, but Clay’s free energy survey is available to members from day one, and GRU’s energy survey and paid duct test apply to its accounts. Which program fits is confirmed per address. [[CONFIRM WITH JERRY]]

After the first year

Once the builder’s warranty ends, the system is yours. Two maintenance visits a year, spring and fall, keep the manufacturer’s parts warranty clean and catch the small things. Cook’s covers Newberry and Jonesville from its Palm Coast headquarters at 37 Fairmont Ln, about two and a quarter hours out; the month-eleven inspection is booked as a scheduled visit through 866-266-5709, and anything urgent in between is dispatched any hour.