Uponor A3040411 SNO
Wpro 411, Snow Melting Control
Description:
The SNO
Wpro 411 is a weather responsive, fully automatic snow and ice melting control that offers one mixed supply temperature for snow melting using variable speed injection mixing. The SNO
Wpro 411 mixes one supply temperature for snow melting, while simultaneously protecting the boiler from low return water temperatures. In addition, the SNO
Wpro 411 offers slab protection by monitoring the differential slab temperature. A boiler enable signal fires the boiler and is used to enable the primary pump. The SNO
Wpro 411 comes with a Snow and Ice Detector (A3040090) and Socket (A3040091).
