Lennox

Lennox splits its central air conditioners across the Signature, Elite, and Merit tiers. The SL28XCV leads the Signature Collection with a variable-capacity compressor and Precise Comfort technology. Lennox backs the unit with a limited warranty on covered components including the compressor.

Efficiency and Compressor Technology

The SL28XCV is the top of the Dave Lennox Signature Collection. Lennox lists the SL28XCV at up to 25.80 SEER2 and up to 28.00 SEER. That SEER2 figure ranks among the highest in the residential air conditioner market.

The SL28XCV is a variable-capacity air conditioner. Lennox describes its Precise Comfort technology as adjusting cooling output in precise and minute increments to perfectly match your energy use with your comfort. The variable-capacity compressor drives this fine modulation.

Warranty Coverage

Lennox provides limited warranty protection on the SL28XCV's core components. Lennox states the unit carries a 10-Year Limited Warranty on covered components including the compressor.

This coverage spans the compressor and other covered parts under Lennox's limited warranty terms. The compressor is the highest-value component, so its inclusion is central to the coverage.