Performance™ 12 Heat Pump - Model 50JZ

Special-designed filter drier to help filter harmful moisture and debris from the system
High and low pressure switches that protect the compressor from out of range operation
Special-designed compressor with an extra thick casing and special internal components; making this the most reliable line of compressors we use

12 SEER, savings up to 20% in cooling costs over standard 10 SEER product
HSPF up to 7.2
Envirotuff^TM rustproof base that is lightweight and will never, ever rust
Easy-to-service system with one panel access, internal blower door panel and unit that easily converts to downshot
Sound ratings as low as 72 dB
10 year compressor warranty and 5 year all other parts