Why almost every Palm Coast house is better off with a heat pump

Two ways to condition a Palm Coast house, side by side

	Heat pump	Air conditioner plus a furnace
Summer	Cools and dehumidifies	Cools and dehumidifies
Winter (49-degree normal low)	Moves heat from outside air, strips assist on freeze nights	Burns gas or propane, or runs electric strips alone
Fuel	FPL electricity, which every Flagler home already has	Peoples Gas where the main runs, propane on acreage, or electricity
Equipment	One outdoor unit, one air handler	Outdoor unit, indoor coil and a furnace cabinet
Rebates	FPL high-efficiency rebate	Varies; gas furnace rebates are rare here
Best fit	Nearly every home from Palm Harbor to Seminole Woods	Homes already piped for gas, or owners who want a flame

That’s the whole comparison. Palm Coast needs nine months of cooling and perhaps thirty nights of heat. A heat pump is an air conditioner that can run backward for those thirty nights, and for an all-electric house there’s no cheaper way to make heat. The 2004-2007 builders knew it; almost every home in Lehigh Woods, Quail Hollow and Indian Trails got one.

Which means the real question isn’t which to buy. It’s how to keep the one you have doing both jobs.

Signs your heat pump needs attention

• It cools fine but heats weakly, or the reverse. A reversing valve that sticks, or a defrost control that’s confused, produces exactly this.
• Steam or frost on the outdoor unit in winter. Brief defrost steam is normal. A unit encased in ice is not.
• AUX shows constantly on the thermostat. The strips are carrying the house because the heat pump can’t. Expect the FPL bill to say so.
• Short cycles in summer. On, off, on, off, every few minutes, and the house stays damp. Oversizing or a control fault.
• A new noise at the outdoor unit. A hiss or whoosh at startup is the valve shifting. A grind, rattle or screech is a motor or a fan.
• The bill climbed and nothing else changed. The most reliable early warning of a slow refrigerant leak or a dirty coil.

What a season of waiting costs

Heat pumps are forgiving, which is the problem. A system with a slow leak or a dying capacitor will keep running, just worse, for months. Here’s what that costs in a Palm Coast year.

1. The electricity. A heat pump low on charge or running on a fouled coil draws the same power for less output. Stretch that over the March-to-November cooling season and it’s the most expensive “savings” available.
2. The strips. When a weak heat pump can’t make its setpoint on a cold morning, the thermostat calls for backup. Electric strips make heat at a fraction of the heat pump’s efficiency. Every hour they run unnecessarily is paid for at the worst possible rate.
3. The compressor. Running with low charge, a weak capacitor or restricted airflow overheats the compressor. That’s how a capacitor-sized problem becomes a replacement-sized one.
4. The drain and the ceiling. A struggling system in September, with 90-percent humidity and the wettest month of the year outside, produces a clogged drain and a stained ceiling about as often as it produces a repair call.

Call before the season does it for you

What the fix involves

A heat pump visit is an air-conditioning visit plus the heating checks. We test both modes every time, regardless of the month, because a reversing valve that’s fine in August can be stuck by Thanksgiving.

• Electrical first: capacitors, contactor, defrost board, strip sequencers, amp draw on the compressor and both fans.
• Refrigerant: pressures and temperatures in both modes, leak search if the charge is low. Corroded coils on canal and Hammock homes are the usual leak site.
• Controls: thermostat configuration for heat-pump operation, O/B wiring, defrost sensor placement.
• Airflow: filter, blower, duct. Boom-era flex duct that’s sagged or separated starves the system in both seasons.
• Drain: flushed, trapped, float switch tested.

You get a price before the repair. Sunday and midnight carry the same price as Tuesday.

How to keep it from coming back

Most repeat heat-pump calls in Palm Coast trace to three things that are all preventable.

Salt. East of I-95, and especially in Grand Haven, Palm Coast Plantation, the Hammock and along the Palm Harbor canals, salt air corrodes coils and cabinet hardware. A rinse every few months and a coated coil at replacement time are the answer.

Pollen and filters. Oak and pine pollen load a filter from February into April. A choked filter in the first hot week of May is how a lot of systems ice up. Monthly filters in spring, six to eight weeks otherwise.

Nobody testing heating mode. A fall visit, in October or November, that actually runs the system in heat and checks the strips and the defrost cycle, is what turns a January breakdown into a Tuesday-morning maintenance note. We offer agreements that schedule both visits for you. [[CONFIRM WITH JERRY: agreement tiers and pricing]]

We install Lennox heat pumps and service every brand. The Palm Coast shop on Fairmont Lane stocks the parts the local housing stock needs, which mostly means the parts that fail on 2005-era builder equipment.