HVAC, honestly explained — for South Louisiana homes.
Twelve plain-language articles for homeowners who'd rather understand than be sold to. Every piece pairs the textbook with what actually happens in a Gulf Coast attic — humidity, salt-air corrosion, undersized ducts, and the math that decides repair vs. replace. Three tiers: Learn the system, Compare the options, Act on the decision.
“Measurements are measurements.”
The measurement work is the deliverable, not the quote.
Filter:
Showing 12 of 12AC Refrigerants Explained — R-22, R-410A, R-454B and What's Next
What refrigerant your AC uses changes what it costs to repair, what it's worth, and how long it has left. Here's R-22, R-410A, R-454B, and what each one means for a Louisiana homeowner deciding what to do next.
Ductwork 101 — How Air Actually Moves Through Your Home
Most uneven-temperature problems in Louisiana homes aren't equipment problems — they're ductwork problems. Here's how supply, return, and static pressure actually work, and what to ask a contractor who quotes you a bigger AC.
How Air Conditioning Actually Works — A Homeowner's Field Guide
An air conditioner doesn't make cold air — it moves heat. Here's how the refrigerant cycle actually works, where Louisiana climate breaks the textbook, and what to ask a contractor before you sign anything.
Why Louisiana Homes Hide Humidity Problems (And What to Do About Them)
In South Louisiana, a 'cooling' problem is usually a humidity problem in disguise. Here's how Gulf Coast homes hide moisture issues, what to measure, and which fixes actually work in our climate.
Ductless Mini-Split vs Central Air — When Each Wins
Mini-split or central air? A topology-first comparison covering room-by-room sizing, humidity control, install cost, and which homes each option actually serves better in coastal Louisiana.
Heat Pumps vs Gas Furnaces in South Louisiana — Which One Wins?
Heat pump or gas furnace in South Louisiana? A diagnose-first comparison covering balance point, Gulf cold snaps, install cost, duct compatibility, and Cleco PowerWise rebates.
Repair vs Replace — A 7-Question Framework for HVAC Decisions
A seven-question diagnostic framework for deciding whether to repair or replace HVAC equipment in South Louisiana — what to measure, what to ignore, and how to spot a sales-driven recommendation.
Tune-Up vs Inspection vs Diagnostic — What You're Actually Paying For
Tune-up, inspection, and diagnostic mean three different things. Here's what each HVAC visit actually delivers, what it should cost, and how to tell when you're being upsold.
Whole-Home Dehumidifier vs Standalone — A Buyer's Guide
Whole-home or standalone dehumidifier for South Louisiana? A buyer's framework covering AHAM ratings, install cost, AC latent capacity, and when each actually solves the problem.
How to Prep Your Home Before an HVAC Technician Arrives
Ten-minute pre-visit checklist for your HVAC service call — what to clear, what to write down, and what we need access to for an accurate diagnostic.
How to Get an Honest Second-Opinion HVAC Diagnosis
Got a $12k+ HVAC replacement quote and want a real second opinion? The operational checklist: what to ask, what we measure, what the report contains.
What Happens in the First 30 Minutes of a Cypress Cooling Service Call
What a Cypress Cooling tech actually does in the first 30 minutes of an HVAC service call — minute by minute, with the tools and measurements named.
Next door
Looking for a definition? See the HVAC Glossary.
Thirty-one cooling, heating, indoor-air-quality, and ductwork terms — each with a South Louisiana “why it matters” paragraph and cross-links into the Learning Center. Built for homeowners, not technicians.
Open the HVAC GlossaryLet’s get your home comfortable again.
Honest diagnosis, fair pricing, and a team that actually cares. Call Cypress Cooling or request service online — we'll take it from here.
