DRV for systems which experience diverse draw-off between 0 - 73 GPM - 2” NPT connections.
OPERATIONAL SPECIFICATIONS
+/-2°F DRV water temperature control at peak, moderate or zero fixture demand on hot water system designed for continuous recirculation
1˚F minimum recirculating water temperature differential
LCD display which indicates: set point, delivered temperature, error codes and alarm conditions capable of BAS and mobile connectivity
Programmable set point range of 81-158°F (27-70°C) capable of BAS or mobile monitoring and adjustment
Programmable thermal disinfection range of 158-185°F (70-85°C)
Programmable 1st level hi/lo temp alarm display capable of BAS or mobile alerting
Automatic safe closure of hot water inlet in response to: inlet supply failure, 110V power failure, or programmable high temperature error
Automatic safe closure of hot water inlet powered by a replaceable lithium battery monitored for low-level alerting
上海合贵实业有限公司
联系人：张镇阳
服务热线：157-0008-7492/135-2443-7064（微信同号）
电话：021 5435 5437
邮箱：1972821003@qq.com
地址：上海市青浦区徐盈路158弄312号
