Crowley’s Heating Season Is Short but Unpredictable
Acadia Parish winters are compressed into a handful of genuinely cold stretches between November and February. The rest of the time, temperatures hover in a range where you might not think about your heater at all. That’s exactly the problem. A heating system that ran fine last winter has been sitting idle for eight or nine months. During that time, Louisiana’s humidity and heat have been working on every component inside the cabinet.
A fall tune-up catches what the off-season created before it becomes a breakdown.
What the Tune-Up Includes
Our technicians run through a complete system inspection tailored to your equipment type.
For gas furnaces (common in Crowley’s older homes along Parkerson Avenue and the residential blocks near the courthouse), we inspect the heat exchanger for cracks, test gas pressure, clean the burner assembly, check the ignitor, clean the flame sensor, test all safety switches, inspect the exhaust flue, and measure carbon monoxide at supply vents.
For heat pumps (standard in most Crowley construction from the 1990s onward), we test the reversing valve, check defrost controls, verify refrigerant charge, inspect the outdoor coil, test auxiliary heat strips, and calibrate the thermostat’s heat staging.
Both system types get blower motor inspection, electrical connection checks, amp draw readings, and filter evaluation.
The Items That Prevent Emergency Calls
Three components cause the majority of winter heating failures in Acadia Parish, and all three are checked during a tune-up:
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Flame sensors. Humidity corrodes them over the summer. A dirty flame sensor makes the furnace light, run for three seconds, then shut down. Cleaning it takes minutes during a scheduled visit.
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Ignitors. These wear out gradually. An ignitor that worked last winter may have developed hairline cracks during the off-season. We test resistance to catch failing ignitors before they break entirely.
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Reversing valves. In heat pumps, this valve can stick after running exclusively in cooling mode for months. If it doesn’t switch, you get cool air when you need heat.
Rice Country Climate Factors
Crowley sits in the middle of Louisiana’s rice belt. The surrounding rice fields hold water for much of the year, and that standing water drives humidity even higher than inland areas typically see. For heating equipment, this means accelerated corrosion on metal components, particularly flame sensors, burner assemblies, and electrical terminals.
The temperature swings in Acadia Parish also stress equipment. A January week might bring 25-degree lows followed by 65-degree afternoons. That thermal cycling expands and contracts heat exchanger metal, and over a furnace’s lifetime, it can cause cracks. Our heat exchanger inspection looks for exactly this.
Carbon Monoxide: The Invisible Risk
Every gas furnace tune-up includes a CO test. We measure carbon monoxide at your supply registers with a calibrated meter. Elevated CO levels indicate a problem, whether it’s a cracked heat exchanger, a blocked flue, or incomplete combustion from dirty burners. This test is especially important in older Crowley homes where furnaces may be past their expected lifespan.
If you have a gas furnace over 15 years old, this annual check is one of the most important safety measures you can take for your household.
Schedule Before the Cold Front
We service Crowley and the surrounding Acadia Parish communities, including Rayne and the areas along I-10. Fall is our busiest season for tune-ups, and scheduling early gives you better availability. If you want automatic spring and fall coverage, our maintenance plans handle the scheduling for you.
Call F & R Air Conditioning at (337) 893-5646 to book your Crowley heating tune-up.