Description

Tekmar 304V Zone Valve Control Four Zones With Priority

RoomResponse^™ signal, compatible with all low voltage thermostats
Fuses protect transformers and pumps
Compatible with 2, 3 and 4-wire zone valves, unlimited zone expansion
CSA approved
Pump exercising, post purge
Four ground screws, Top, bottom and back conduit knockouts
LED for each zone, priority, end switch and RoomResponse^™, away signal shared between tekmar thermostats
Two spare fuses included
Zone priority, priority override

Agency Approvals	CSA C US
Ambient Conditions	Indoor use only, 32 to 122 degrees F (0 to 50 degrees C), RH less than or equal to 90 percent non-condensing
Control Load	7 VA
Control Type	Microprocessor control, this is not a safety (limit) control
Dimensions	8-3/16″ H x 10-11/16″ W x 2-3/8″ D (208 x 271 x 60 mm)
Enclosure Material	Cover: ABS plastic, Base: galvanized steel
Enclosure NEMA Rating	NEMA 1
End Switch Relay	Boiler, DHW 24 V (ac), 5 A
Fuses	T5A 250 V slow blow, two spare fuses included
Mod Boiler Output1	0-10 V (dc) 500 ohms min load impedance
Mod Boiler Output2	4-20 mA 1 k ohms max load impedance
Power Supply	115 V (ac) plus / minus 10 percent, 60 Hz, 11 A
Pump Relay	230 V (ac), 5 A, 1/3 hp
Transformer	24 V (ac), 40 VA, expandable to 80 VA with additional transformer M3069 (sold separately)
Zone Valve End Switch	24 V (ac)
Zone Valve Outputs	24 V (ac), 2 A max per output
Zoning – Thermostat Type	Zone Valve Control

There are no reviews yet.

Be the first to review “Tekmar 304V Zone Valve Control Four Zones With Priority”