US$ 5250.00
The big difference is the NVT35U display screen shows data in English as well as simplified and traditional Chinese fonts
05" round (centers on 1/2" and 3/4" with insert
CONTACT TECHNICAL SUPPORT FOR REPLACEMENT OPTIONS Energy Management System Thermostat
DC 5V - AC 250V)
B214+LF24-3 US | CCV | 0.5" | 2 Way | 7.4 Cv | w/ Spg Rtn | 24V | Floating | Belimo Torque_160 in-lb The big difference is theResources Datasheet More Info
US$ 5250.00
US$ 49.99
US$ 100.00
US$ 7750.00