Trane 5 Ton XV18 A/C & 100,000 BTU XC80 80% Variable Speed Gas Furnace

An ideal combination of energy efficiency and noise reducing technology, the XV18 keeps your home cool while lowering energy costs. The XV18 air conditioner is one of the industry's most efficient systems, with ratings up to 18 SEER. With Trane TruComfort technology, the variable speed air conditioning system automatically adjusts itself while maintaining constant and consistent speeds to avoid temperature swings. The Trane TruComfort systems give you precise comfort by running at the exact speed needed to keep your home comfortable. This allows the variable speed compressor, outdoor fan, and indoor fan to vary operating speed and BTU as the temperature outside changes, slowing down or speeding up gradually in as little as 1/10 of 1% increments to keep comfort within 1/2° of the thermostat setting. Rigorously tortured and tested for long-lasting durability, you can be sure this system will hold up to anything, without holding up your bank account. And with the quiet running fan, 4 dB