Trane Xl19i. These units shall only be matched with variable speed air handling units and variable speed furnace coil combinations. SW Colorado house is massively insulated with passive solar that provides all the heat we need as long as the sun is out at least half the day.
20 21 SEER. As with most high efficiency air conditioning units the XL19i contributes to lower energy bills promotes a quiet operation and is equipped with materials that will last over many years. I effectively have a very expensive boat anchor.
20 21 SEER.
What a site. For the last 4-5 years when running in high speed the unit sounds like a thrashing machine. The XL19i is among the industrys most efficient heat pumps available with a rating up to 1790 SEER and 89 HSPF. Trane XL19i-APG02-EN Application manual 20 pages.