automatic hot-cold air mixer, and installation on Nissan Note 1.6 and Nissan X-Trail T30 2.0
warm-up in cold weather condition become MUCH faster.
fuel consumption in cold weather not increased (comparing with warm weasther).
it is very good, becouse usually for Nissan Note fuel consumption increasing about +1 l/100 km for every 10C down, for driving in city.
for X-trail increasing usually was even bigger.
