Manual J Load Calculation: Why AC Sizing Is Not a Guess
A Manual J load calculation decides how much cooling your home needs, and square footage cannot answer that on the Grand Strand. Here is what the calculation measures, why an oversized system leaves humidity behind in a hot-humid climate, and the four documents to ask for before you sign an installation quote.
How Much Does AC Repair Cost in Myrtle Beach?
AC repair in Myrtle Beach typically runs $259 to $374, and the diagnostic visit that tells you which end you are looking at costs $95. This guide breaks down what the service call covers, what the common component failures run, what salt air does to the number, and when a repair stops being worth it.
SEER2 Explained: What Efficiency Rating is Worth Paying for in Coastal South Carolina
A South Carolina air conditioner install must meet at least 14.3 SEER2, and the equipment above that floor climbs steeply in price. We compare the minimum and high efficiency tiers on cost, payback across a long coastal cooling season, humidity control, and salt-air durability, then show why a Manual J load calculation decides the tier rather than the sticker.
8 HVAC Steps for Grand Strand Vacation Rentals and Second Homes
A vacation rental or second home is harder on an HVAC system than a full-time house: it sits empty between bookings, runs at full tilt in July, and takes salt air on the outdoor coil year-round. These 8 steps cover thermostat and humidity settings for an empty house, filter and drain cadence, coil rinsing, maintenance agreements, remote monitoring, and a hurricane-season restart sequence for Grand Strand owners.
Water Leaking from your AC? Clogged Condensate Drain Fixes for Coastal SC
Water pooling under your indoor AC unit almost always traces back to a clogged condensate drain. Here is what to check in the first fifteen minutes, the less common causes that need a technician, and how Comfort Masters diagnoses and fixes a leak across North Myrtle Beach and the Grand Strand.
Federal HVAC Tax Credit 2026: What Changed for 25C
The federal 25C tax credit for HVAC and heat pump equipment ended December 31, 2025. We break down what the credit used to cover, correct a few common misunderstandings about eligibility, and cover what still lowers the cost of a system today, from financing to a correct load calculation.
Why is my AC freezing up? Frozen Coil Steps for North Myrtle Beach
Ice on the coil means the system is running below freezing, and running it that way is what turns a cheap fix into an expensive one. Here is why an AC freezes up, how to thaw a frozen coil safely, what never to do to it, and the signs that mean you need a technician on the Grand Strand.
Why Won’t My AC Lower the Humidity in Coastal South Carolina
Your air conditioner runs all day, but the house still feels sticky. Here is why a coastal South Carolina AC can cool the air without pulling the moisture out of it, the three things you can check yourself, and when the muggy air needs a technician from Comfort Masters.
Why Your AC Smells Musty: Causes and How to Fix It
A musty or mildew smell from your AC almost always means mold or trapped moisture inside the system. Here are the common causes, how to fix each one, how coastal humidity makes it worse, and when a musty smell is a sign to call Comfort Masters across North Myrtle Beach and the Grand Strand.
Dryer Vent Cleaning: Why It Matters and How Often to Do It
A dryer vent packed with lint is a fire hazard and a drag on how well your dryer works. Here is why dryer vent cleaning matters, how often to do it, the warning signs it is overdue, and what a professional cleaning involves for a coastal Grand Strand home.