• New composite base pan
• Improved tubing design
• Optimized defrost characteristics
• Powder coat paint system
• Optimized reversing valve sizing
• Enhanced mufflers
• Fan motor harness with extra long wires
• allows unit top to be removed without disconnecting fan wire
• 35% fewer cabinet fasteners and fastener-free base
• allow for faster access to internal components and hassle-free panel removal
• Single-row condenser coil
• makes unit lighter and allows thorough coil cleaning to maintain "out of the box" performance
• Scroll compressor