Rooftop packaged air conditioner adopts industry-leading R410A scroll compressor with stable operation performance, the package unit can be applied into various fields, like railway transport, industrial plants, etc. Holtop rooftop packaged air conditioner is your best choice for any place where require ka haʻahaʻa haʻahaʻa o ka walaʻau i loko a me ke kumu kūʻai haʻahaʻa.