For full technical specs and other information， please refer to the pdhvac website. Pioneer's newest WYS series wall mount mini split ductless Inverter+ air conditioning and heat pump system allows heating or cooling any contiguous area， quietly， effectively and efficiently. Pioneer brand WYS series ductless split heat pump is a DC Inverter driven system with variable speed compressor， providing very high efficiency levels. Included wireless remote digital controller allows the users easily select among the 4 operating modes， cooling， heating， dehumidification and ventilation. Additionally， an automatic switch-over mode is available for totally automatic operation through its onboard computer. A timer function allows the user to set the system to start or stop running at a certain time. Night mode function automatically adopts the temperature settings to the naturally changing body temperature levels during the night. Auto restart function memorizes all settings in case of a temporary power failure and restarts the system to continue running the same way after the power is reconnected. An optional Cloud programmable wireless Internet remote access function is also available. Smart buyers choose Pioneer brand DC Inverter+ split systems for their top quality， reliability and performance， available at extremely affordable prices.

Cooling capacity (range) : 12，000 (3，800 to 12，850) BTU/h， cooling efficiency: 20.5 SEER/10.8 EER

Heating capacity (range) : 12，000 (2，730 to 12，500) BTU/h， heating efficiency: 10 HSPF/3.23 COP

Voltage: 208/230-Volt， 60hz， 1ph

Complete system set including: indoor (fan coil) section， outdoor (condenser) section， wireless remote controller with optional wi-fi， 16 ft. L line set with or installation accessories

R410A pre-charged outdoor unit， accommodating line lengths up to 25 ft. long

Unsurpassed support hotline covering installation， use， troubleshooting， warranty and parts issues

Pioneer is best choice for pros and homeowners with highest ratings for consumer satisfaction

Certified by: ETL， AHRI， DOE for safety， performance and efficiency

WYS product family is available in different capacities from 9，000 BTU/h. to 36，000 BTU/h. for various residential and light commercial applications

Built with latest technologies using pulse width modulation driven DC inverter compressor and variable speed DC inverter fan motors for high performance and low power consumption