Collection data, packaged air-conditioner, split system, air to air heat pump type, alternative refrigerant r410a use models, ceiling recessed/wall mounted/ceiling suspension/ceiling mounted duct type (165 pages)
Inverter multi-split system residential air-conditioners split system, air to air heat pump type outdoor indoor unit wall mounted/ceiling concealed/4-way ceiling cassette/ceiling suspended/duct connected-low/middle static pressure type (164 pages)
