*PLUMBERSSTOCK EXPERT* responded:
Thank you for your interest in the Ducane 4HP13L24P! This 2.0 Ton 13 Seer Louvered Heat Pump is designed to use the R410A Refrigerant. Though the R-22 is the most common refrigerant, unfortunately, its release into the environment (mostly from leaks) contributes to ozone depletion. R-22 is a greenhouse gas, and the manufacture of R-22 also results in by-products that contribute to global warming. There is now a regulation that requires all air conditioning manufacturers to cease the shipment of R-22 refrigerant with any newly-produced air conditioning systems. It will be phased out and eliminated from use by the year 2020. Please refer to the specification sheet and the manufacturer’s catalogue if you have more questions. Once you’ve made your selection, always remember to click Add to Cart to confirm your order, enter your zipcode and you’ll be all set! For availability inquiries, or to better understand lead and ship times, please contact one of our knowledgeable customer service representatives @ 435-868-4020 between 8:00 AM to 7:00 PM MT or through e-mail @ email@example.com. You can also sign up for our Newsletter!