Description
Has spring return "Off" from manual position - you can't leave it on by mistake
12 - Vitrifrigo Ice Module
Pump is turned on by a rolling S/S ball that activates the micro switch inside the thermoplastic housing
0" Pitch Internal Battery No
New functions such as altitude compensation and residual heat utilization
Sump Pump, Brass Bussmann Has spring return "Off" fromWS 280B Sump Pump, Brass