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TEKMAR 304P SWITCHING RELAY FOUR ZONES WITH PRIORITY
TEKMAR 304P SWITCHING RELAY FOUR ZONES WITH PRIORITY
Tekmar® Switching Relay, 115 V, 20 A, 60 Hz, 24 V Coil, LED Display, NEMA 1 Enclosure, 32 to 122 deg F, 10-11/16 in Overall Width, 8-3/16 in Overall Height, For Use With: All Low-Voltage Thermostat, Additional Information: Blue Color, 2.38 in D
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$492.00 / ea
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- Attributes
- Additional Information
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- Marketing Information
Attributes
BrandTekmar®
Amperage Rating20 A
Coil Voltage24 V
Display TypeLED
Enclosure TypeNEMA 1
Frequency Rating60 Hz
Includes(2) Spare Fuses
Overall Height8-3/16"
Overall Width10-11/16"
Temperature Rating32 to 122 deg F
Voltage Rating115 V
Warranty3 Year Limited
Additional Information
Blue Color, 2.38 in D
Features & Benefits
- Away signal shared between Tekmar® thermostats, four ground screws
- Priority override, pump exercising
- Unlimited zone expansion, zone priority
- RoomResponse™ signal, compatible with all low voltage thermostats
- Post purge, LED for each zone, priority, end switch and RoomResponse™
- Top, bottom and back conduit knockouts
- Fuses protect transformers and pumps
Marketing Information
The switching relay 304P connects up to four thermostats and operates circulators to provide heating to a zoned hydronic heating system. Zone 1 has optional priority over zones 2 through 4 and can be used to provide heat to an indirect domestic hot water tank. The 304P includes optional exercising to prevent circulator seizure when not in use and optional post purge operation of the last operating zone to maximize energy savings. The 304P provides a RoomResponse™ signal to modulating condensing boilers to optimize comfort while improving boiler efficiency.
TEKMAR 304P SWITCHING RELAY FOUR ZONES WITH PRIORITY
BrandTekmar®
MFG #304P
Keller #938921
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$492.00 / ea