Univon Air Residential All In One Heat Pump

feature： cop up to 4.6 heating capacity:2.01kw power input:0.5kw compressor:toshiba/panasonic/hitachi r134a refrigerant storage tank:200l,250l,300l sound pressure level:46db(a) automatic intelligent control system max.output temp.:60℃ option: heat element/solar coil       cop up to 4.0 heating capacity:2kw,3kw compressor: panasonic/mitsubishi/hitachi storage tank: 200l,250l,300l sound pressure level: 48 db(a) refrigerant: r134a/r410a/r407c/r417a option: heat element/solar coil.