R-410A vs R-454B: What U.S. HVAC Buyers Need to Know in 2025 As of 2025, MiniSplitsForLess.com still offers reliable, in-stock R-410A units from Cooper & Hunter and OLMO. These remain legal to sell and install nationwide while R-454B systems ramp up availability. Shop In-Stock R-410A See Current Deals Good to...
Healthy AC Hacks to Prevent Summer Sickness Discover thermostat sweet-spots, humidity fixes, and maintenance routines that beat ‘air-conditioner sickness’ while cutting energy bills across the United States. Set your AC to 78 °F, aim vents away from people, clean filters monthly, and keep humidity at 40–60 %. These tweaks crush...
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Mini-Split vs Portable AC Which cooling option really pays off in 2025? Hint: one can slash 60 % kWh & heat your home in winter. Portable ACs cost less upfront (< $1 000) and need zero drilling, but they’re louder, thirstier, and cool only one space. Ductless mini-splits whisper while they...
