HVAC guides, costs and field notes for coastal Carolina homes from Comfort Masters Heating & Cooling.https://www.comfortmastersheatingandcooling.com/en-ushttps://www.comfortmastersheatingandcooling.com/salt-air-hvac-calabash-sunset-beach/https://www.comfortmastersheatingandcooling.com/salt-air-hvac-calabash-sunset-beach/What salt air, humidity, and hurricane season do to HVAC systems in Calabash and Sunset Beach, NC, and how to protect yours.Fri, 04 Sep 2026 18:38:32 GMThttps://www.comfortmastersheatingandcooling.com/off-season-hvac-replacement-south-carolina/https://www.comfortmastersheatingandcooling.com/off-season-hvac-replacement-south-carolina/Spring and fall are the Grand Strand's quiet HVAC months. See what off-season timing actually changes for South Carolina homeowners.Thu, 03 Sep 2026 13:25:26 GMThttps://www.comfortmastersheatingandcooling.com/hvac-installation-day-north-myrtle-beach/https://www.comfortmastersheatingandcooling.com/hvac-installation-day-north-myrtle-beach/A step by step look at HVAC installation day on the Grand Strand, from crew arrival to startup readings, plus the job packet you keep afterward.Sat, 29 Aug 2026 10:50:20 GMThttps://www.comfortmastersheatingandcooling.com/fall-hvac-checklist-heat-pump-north-myrtle-beach/https://www.comfortmastersheatingandcooling.com/fall-hvac-checklist-heat-pump-north-myrtle-beach/Nine fall checklist steps to get a Grand Strand heat pump ready for winter, from filters and defrost to a documented tune-up with our team.Thu, 27 Aug 2026 07:15:27 GMThttps://www.comfortmastersheatingandcooling.com/thermostat-setting-empty-beach-house-north-myrtle-beach/https://www.comfortmastersheatingandcooling.com/thermostat-setting-empty-beach-house-north-myrtle-beach/Leaving your Grand Strand beach house empty? Here is the thermostat and humidity setting that protects it, and when to call a technician.Tue, 25 Aug 2026 07:08:02 GMThttps://www.comfortmastersheatingandcooling.com/heat-pump-blowing-cold-air-north-myrtle-beach/https://www.comfortmastersheatingandcooling.com/heat-pump-blowing-cold-air-north-myrtle-beach/Your heat pump is blowing cold air. What to check in the next 15 minutes, how defrost and aux heat work, and when to call a technician.Fri, 21 Aug 2026 18:51:39 GMThttps://www.comfortmastersheatingandcooling.com/heating-repair-vs-replacement-coastal-carolina/https://www.comfortmastersheatingandcooling.com/heating-repair-vs-replacement-coastal-carolina/Repair or replace your heating system on the Grand Strand? Compare age, cost, and coastal wear, then book a documented diagnosis.Thu, 20 Aug 2026 00:07:03 GMThttps://www.comfortmastersheatingandcooling.com/signs-your-ductwork-is-the-problem-not-your-ac/https://www.comfortmastersheatingandcooling.com/signs-your-ductwork-is-the-problem-not-your-ac/See the 7 signs pointing to ductwork, not your AC, in North Myrtle Beach homes. Comfort Masters diagnoses before recommending repairs.Tue, 18 Aug 2026 18:23:07 GMThttps://www.comfortmastersheatingandcooling.com/salt-air-and-your-ac-coastal-condenser/https://www.comfortmastersheatingandcooling.com/salt-air-and-your-ac-coastal-condenser/Salt air corrodes coastal AC condensers years early. How the damage happens on the Grand Strand, and what protects a unit near the beach.Sat, 15 Aug 2026 13:50:21 GMThttps://www.comfortmastersheatingandcooling.com/hvac-maintenance-plans-worth-it-grand-strand/https://www.comfortmastersheatingandcooling.com/hvac-maintenance-plans-worth-it-grand-strand/What an HVAC maintenance plan covers on the Grand Strand, what it costs, and when it pays off. Plans run 115 or 175 dollars a year.Fri, 14 Aug 2026 12:35:30 GMThttps://www.comfortmastersheatingandcooling.com/manual-j-load-calculation-ac-sizing/https://www.comfortmastersheatingandcooling.com/manual-j-load-calculation-ac-sizing/A Manual J load calculation sizes a new AC to your actual home, not its square footage. See what it measures and what to ask your contractor for.Wed, 12 Aug 2026 18:32:22 GMThttps://www.comfortmastersheatingandcooling.com/ac-repair-cost-myrtle-beach/https://www.comfortmastersheatingandcooling.com/ac-repair-cost-myrtle-beach/What AC repair costs in Myrtle Beach in 2026, our $55 and $95 service call tiers, what drives the price, and how a written diagnosis works.Sat, 08 Aug 2026 03:45:15 GMThttps://www.comfortmastersheatingandcooling.com/seer2-rating-coastal-south-carolina/https://www.comfortmastersheatingandcooling.com/seer2-rating-coastal-south-carolina/Coastal SC requires 14.3 SEER2 minimum. See which efficiency tier pays back on the Grand Strand and which is overkill for your home in 2026.Thu, 06 Aug 2026 22:08:22 GMThttps://www.comfortmastersheatingandcooling.com/hvac-vacation-rentals-second-homes-grand-strand/https://www.comfortmastersheatingandcooling.com/hvac-vacation-rentals-second-homes-grand-strand/Own a Grand Strand rental or second home? 8 HVAC steps that protect a coastal system between guests and while the house sits empty.Thu, 06 Aug 2026 14:39:51 GMThttps://www.comfortmastersheatingandcooling.com/ac-leaking-water-condensate-drain/https://www.comfortmastersheatingandcooling.com/ac-leaking-water-condensate-drain/Water pooling under your AC usually means a clogged condensate drain. See the causes, first steps, and when to call a Grand Strand HVAC pro.Fri, 31 Jul 2026 23:37:59 GMThttps://www.comfortmastersheatingandcooling.com/federal-hvac-tax-credit-explained/https://www.comfortmastersheatingandcooling.com/federal-hvac-tax-credit-explained/The federal 25C tax credit for HVAC and heat pumps ended December 31, 2025. Here is what changed for 2026 and what to do now.Fri, 31 Jul 2026 00:04:15 GMThttps://www.comfortmastersheatingandcooling.com/why-is-my-ac-freezing-up/https://www.comfortmastersheatingandcooling.com/why-is-my-ac-freezing-up/Why an AC freezes up, how to thaw a frozen coil safely, and when to call a pro in North Myrtle Beach. Comfort Masters explains the 2026 steps.Tue, 28 Jul 2026 22:42:38 GMThttps://www.comfortmastersheatingandcooling.com/why-wont-my-ac-lower-the-humidity/https://www.comfortmastersheatingandcooling.com/why-wont-my-ac-lower-the-humidity/Your AC runs but the house still feels muggy. Here are the coastal-SC reasons your air conditioner is not removing humidity, and when to call a pro.Fri, 24 Jul 2026 19:08:24 GMThttps://www.comfortmastersheatingandcooling.com/ac-smells-musty-causes-fixes/https://www.comfortmastersheatingandcooling.com/ac-smells-musty-causes-fixes/A musty or mildew smell from your AC usually means mold or trapped moisture. Learn the common causes, how to fix each, and when to call a pro.Thu, 23 Jul 2026 17:50:45 GMThttps://www.comfortmastersheatingandcooling.com/dryer-vent-cleaning-how-often/https://www.comfortmastersheatingandcooling.com/dryer-vent-cleaning-how-often/Clogged dryer vents cause thousands of home fires a year. Learn why dryer vent cleaning matters and how often to schedule it on the coast.Tue, 21 Jul 2026 21:53:44 GMThttps://www.comfortmastersheatingandcooling.com/air-duct-cleaning-cost-north-myrtle-beach/https://www.comfortmastersheatingandcooling.com/air-duct-cleaning-cost-north-myrtle-beach/What air duct cleaning costs in North Myrtle Beach in 2026, when a cleaning is worth it, and how we inspect ducts before we quote the job.Fri, 17 Jul 2026 23:38:55 GMThttps://www.comfortmastersheatingandcooling.com/how-often-to-change-hvac-air-filter-sc/https://www.comfortmastersheatingandcooling.com/how-often-to-change-hvac-air-filter-sc/How often to change your HVAC air filter in coastal South Carolina, why humid salt air shortens the cadence, and when to call a pro.Thu, 16 Jul 2026 20:14:15 GMThttps://www.comfortmastersheatingandcooling.com/whole-house-dehumidifier-coastal-sc/https://www.comfortmastersheatingandcooling.com/whole-house-dehumidifier-coastal-sc/What a whole house dehumidifier costs for a coastal Carolina home in 2026, what drives the price, and if it is worth it. Book a Grand Strand visit.Wed, 15 Jul 2026 19:54:12 GMThttps://www.comfortmastersheatingandcooling.com/hvac-financing-sc-rebates/https://www.comfortmastersheatingandcooling.com/hvac-financing-sc-rebates/Payment plans, financing, and how to check for HVAC rebates on the Grand Strand. See what fits your budget. Call (843) 443-7186.Fri, 10 Jul 2026 21:20:34 GMThttps://www.comfortmastersheatingandcooling.com/choosing-hvac-company-myrtle-beach/https://www.comfortmastersheatingandcooling.com/choosing-hvac-company-myrtle-beach/Licensing, coastal experience, the right questions, and red flags for choosing an HVAC company on the Grand Strand. Call (843) 443-7186.Wed, 08 Jul 2026 20:25:24 GMThttps://www.comfortmastersheatingandcooling.com/heat-pump-replacement-cost-north-myrtle-beach/https://www.comfortmastersheatingandcooling.com/heat-pump-replacement-cost-north-myrtle-beach/What a new heat pump costs in North Myrtle Beach in 2026, what drives the price, and ways to pay. Call Comfort Masters at (843) 443-7186.Tue, 07 Jul 2026 19:44:30 GMThttps://www.comfortmastersheatingandcooling.com/package-unit-vs-split-system-coastal-carolina/https://www.comfortmastersheatingandcooling.com/package-unit-vs-split-system-coastal-carolina/Package units and split systems both cool coastal SC homes. See how they compare on cost, salt-air durability, and sizing for 2026.Thu, 02 Jul 2026 18:23:02 GMThttps://www.comfortmastersheatingandcooling.com/ac-replacement-cost-north-myrtle-beach/https://www.comfortmastersheatingandcooling.com/ac-replacement-cost-north-myrtle-beach/What a new AC system costs in North Myrtle Beach in 2026, what drives the price, and how we size and quote one with a real load calculation.Tue, 30 Jun 2026 17:38:32 GMThttps://www.comfortmastersheatingandcooling.com/heat-pump-vs-furnace-grand-strand/https://www.comfortmastersheatingandcooling.com/heat-pump-vs-furnace-grand-strand/Heat pump or furnace on the Grand Strand? Compare cost, comfort, and coastal performance, then book a load calculation with our team.Fri, 26 Jun 2026 20:19:58 GMThttps://www.comfortmastersheatingandcooling.com/emergency-ac-repair-north-myrtle-beach/https://www.comfortmastersheatingandcooling.com/emergency-ac-repair-north-myrtle-beach/AC out during beach season in 2026? What to check in the next 15 minutes, the heat-safety signs, and when to call for emergency AC repair.Thu, 25 Jun 2026 01:10:12 GMThttps://www.comfortmastersheatingandcooling.com/ac-repair-vs-replacement-north-myrtle-beach/https://www.comfortmastersheatingandcooling.com/ac-repair-vs-replacement-north-myrtle-beach/Deciding between AC repair and replacement in North Myrtle Beach? Compare cost, system age, and the 50 percent rule. Get a written diagnosis.Thu, 18 Jun 2026 15:22:29 GMThttps://www.comfortmastersheatingandcooling.com/how-often-to-service-hvac-south-carolina/https://www.comfortmastersheatingandcooling.com/how-often-to-service-hvac-south-carolina/Twice a year, and coastal salt air makes it matter more. What's in a tune-up and whether a maintenance plan pays off on the Grand Strand. Call (843) 443-7186.Sat, 13 Jun 2026 07:38:48 GMThttps://www.comfortmastersheatingandcooling.com/why-is-my-ac-not-cooling/https://www.comfortmastersheatingandcooling.com/why-is-my-ac-not-cooling/AC running but blowing warm air in 2026? Common causes for Grand Strand homes, quick checks, and when to call. Same-day help: (843) 443-7186.Thu, 11 Jun 2026 02:59:50 GMTac-repairhttps://www.comfortmastersheatingandcooling.com/coastal-carolina-hvac-guide/https://www.comfortmastersheatingandcooling.com/coastal-carolina-hvac-guide/A 2026 guide to HVAC for coastal Carolina homes near North Myrtle Beach: humidity, salt air, heat pumps, and vacation-rental efficiency.Wed, 27 May 2026 16:54:51 GMThttps://www.comfortmastersheatingandcooling.com/window-units/https://www.comfortmastersheatingandcooling.com/window-units/A great idea for emergency situations for air conditioning or heating is to have a window unitWed, 20 Mar 2024 13:27:06 GMTac-installationhttps://www.comfortmastersheatingandcooling.com/the-importance-of-fresh-air-in-your-home/https://www.comfortmastersheatingandcooling.com/the-importance-of-fresh-air-in-your-home/The reason HVAC contractors put fresh air in a home is to combat CO2 build-up and pockets of stale air.Wed, 20 Mar 2024 13:24:28 GMTac-repairhttps://www.comfortmastersheatingandcooling.com/most-efficient-home-setup/https://www.comfortmastersheatingandcooling.com/most-efficient-home-setup/A topic I’ve done a lot of thinking on is the most cost effective and efficient home set up you can do.Wed, 20 Mar 2024 13:22:44 GMTac-repairhttps://www.comfortmastersheatingandcooling.com/the-perils-of-maintenance/https://www.comfortmastersheatingandcooling.com/the-perils-of-maintenance/What does maintenance mean to you? It should mean maintaining your HVAC system to make it last longer calls.Wed, 20 Mar 2024 13:21:26 GMThttps://www.comfortmastersheatingandcooling.com/ecm-motors-in-basic-air-handlers/https://www.comfortmastersheatingandcooling.com/ecm-motors-in-basic-air-handlers/So there are some brands namely Carrier and its associates that decided to put ECM motors into basic air handlers.Wed, 20 Mar 2024 13:20:10 GMThttps://www.comfortmastersheatingandcooling.com/txvs-sensing-bulbs/https://www.comfortmastersheatingandcooling.com/txvs-sensing-bulbs/I’ve been on many of these calls now since I started my business. A sensing bulb is suppose to only sense the temperatureWed, 20 Mar 2024 13:18:48 GMThttps://www.comfortmastersheatingandcooling.com/homemade-drain-traps/https://www.comfortmastersheatingandcooling.com/homemade-drain-traps/I’ll start by saying there are situations, especially in older homes, where you have no choice but to make your drain trapWed, 20 Mar 2024 13:17:52 GMThttps://www.comfortmastersheatingandcooling.com/gierschick-install-home-warranty-lesson/https://www.comfortmastersheatingandcooling.com/gierschick-install-home-warranty-lesson/A home warranty call that became a full replacement: what we found on a 19-year-old system and what the homeowners learned about home warranties.Wed, 20 Mar 2024 13:16:32 GMThttps://www.comfortmastersheatingandcooling.com/perrin-installation/https://www.comfortmastersheatingandcooling.com/perrin-installation/I had the great opportunity to install a new Goodman system for a client this past week (July 24th).Wed, 20 Mar 2024 13:14:38 GMThttps://www.comfortmastersheatingandcooling.com/insulating-your-attic/https://www.comfortmastersheatingandcooling.com/insulating-your-attic/Field notes from an attic insulation job on a new home addition: blown-in insulation to R40, and what to know about attic insulation and comfort.Wed, 20 Mar 2024 13:13:49 GMThttps://www.comfortmastersheatingandcooling.com/new-mini-split-installation/https://www.comfortmastersheatingandcooling.com/new-mini-split-installation/Field notes from a ductless mini split install: where mini splits make sense, why they are so efficient, and why internet-bought units are a costly mistake.Wed, 20 Mar 2024 13:11:54 GMThttps://www.comfortmastersheatingandcooling.com/drains-gravity/https://www.comfortmastersheatingandcooling.com/drains-gravity/Why an AC condensate drain keeps clogging: drain lines must run downhill or use a condensate pump. Field notes from Comfort Masters service calls.Wed, 20 Mar 2024 13:10:35 GMThttps://www.comfortmastersheatingandcooling.com/wires-and-sunlight/https://www.comfortmastersheatingandcooling.com/wires-and-sunlight/Sunlight degrades HVAC wiring that is not UV rated. See how a sun-damaged thermostat wire shorted a heat pump reversing valve, and how it was repaired.Wed, 20 Mar 2024 13:09:23 GMThttps://www.comfortmastersheatingandcooling.com/uv-light-replacements/https://www.comfortmastersheatingandcooling.com/uv-light-replacements/What HVAC UV lights can and cannot do: they help prevent mold and dirty sock syndrome but will not remediate existing mold. Notes from a UV bulb swap.Wed, 20 Mar 2024 13:07:42 GMThttps://www.comfortmastersheatingandcooling.com/first-installation-at-comfort-masters/https://www.comfortmastersheatingandcooling.com/first-installation-at-comfort-masters/The first installation as Comfort Masters Heating & Cooling: a new Goodman heat pump system, and the start of a locally owned HVAC company.Wed, 20 Mar 2024 13:05:32 GMThttps://www.comfortmastersheatingandcooling.com/solving-returning-hvac-issues/https://www.comfortmastersheatingandcooling.com/solving-returning-hvac-issues/A two-story home with no upstairs return fought airflow problems for years. Adding returns and a wireless sensor finally evened out the temperatures.Wed, 20 Mar 2024 13:04:15 GMThttps://www.comfortmastersheatingandcooling.com/hot-rooms-vs-cold-rooms/https://www.comfortmastersheatingandcooling.com/hot-rooms-vs-cold-rooms/Why one room runs too hot in summer and too cold in winter, why a new vent cover rarely fixes it, and how an HVAC pro finds the real cause.Wed, 20 Mar 2024 13:01:55 GMT