The Daikin Aurora Series offers winter time cold climate relief even when outside temperatures reach -13F. The RXL15QMVJU heat pump condenser paired with FTX15NMVJU high efficient wall mount indoor unit has an inverter variable-speed compressor, delivers up to 20 SEER & 12.5 HSPF rating. The smooth panel design of the Aurora indoor unit allows it to blend in with any decor. This is all backed with a 12 Year All Parts Warranty, which is one of the strongest in the industry