Two-Stage Cooling: How Another Speed Makes a Difference in Efficiency by Mike Rampey | August 14, 2014August 14, 2014 Summer is here in full force in Broken Arrow, and with the temperatures on the rise and staying there, it may be time to look into replacing the old air conditioner. […]Read More Filed Under: Air Conditioning Tagged With: A/C– Broken Arrow– compressor– home humidity– HVAC systems– Oklahoma– replacing the old air conditioner– Tulsa– Two-Stage Cooling: