TEKMAR 314 - Control Description The tekmarNet®2 (tN2) Wiring Center 314 is designed to operate up to four zone pumps in a hydronic heating system. It provides a convenient location to wire both thermostats and zone pumps while only requiring two wires to integrate with the rest of the mechanical equipment. The 314 is for use with tekmarNet®2 Thermostats. These thermostats communicate with the tN2 Wiring Center to provide a synchronized end switch that reduces cycling of equipment.
Literature—D314, Q314
Packaged Weight—1.41 lbs (0.64 kgs)
Enclosure—O-Enclosure, blue PC+ABS UL94-5VA plastic
Dimensions—5.5” H x 5.5” W x 2.25” D (140 x 140 x 57 mm)
Approvals—CSA C US, CSA 22.2 No. 24 and UL 873, meets class B: ICES & FCC Part 15
Ambient Conditions—Indoor use only, 32 to 122°F (0 to 50°C). RH 90% non-condensing
Power Supply—24 V (ac) +/- 10% 60 Hz, Class 2
Zone Pump Relays—115 V (ac) 5 A 1/6 hp
Pump Wire Wall Nuts—300 V (ac) 20 A
End Switch Relay—24 V (ac) 2 A
Zone Power Input—115 V (ac) 12 A maximum