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Tekmar® 304P TEK304P
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Tekmar® 304P Switching Relay, 115 V, 20 A, 24 V Coil

Tekmar® 304P Switching Relay, 115 V, 20 A, 24 V Coil

  • Manufacturer: Watts Water Technologies
  • Brand Name: Tekmar®
  • Part#: TEK304P
  • MPN: 304P
  • UPC: 779655030402
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Availability: loading
  • Branch Availability

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® 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

Additional Information      :      Blue Color, 2.38 in D
Amperage Rating      :      20 A
Coil Voltage      :      24 V
Display Type      :      LED
Enclosure Type      :      NEMA 1
Frequency Rating      :      60 Hz
Overall Height      :      8-3/16 in
Overall Width      :      10-11/16 in
Plumbing and Flow Control      :      Plumbing and Flow Control
Suitable For Use With      :      All Low-Voltage Thermostat
Temperature Rating      :      32 to 122 deg F
Voltage Rating      :      115 V
  • 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
  • pdfOwners/User Manual https://assets.unilogcorp.com/267/ITEM/DOC/Tekmar_304P_Owners_User_Manual.pdf
  • pdfSpecification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Tekmar_304P_Specification_Sheet.pdf
  • linkVideo Link https://wattsdev.azureedge.net/Dmm3BWSV3/assetstream.aspx?assetid=77956&mediaformatid=50040&destinationid=10010&accesskey=79adeaa7-d98f-4da9-ad91-f25944d0a23c