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HW L8124A1007/U

TRIPLE AQUASTAT

Supplier Part #: L8124A1007/U

Aquastat Relay, Vert Mount Triple 1-1/2" Depth 3" Well

Product Info

Aquastat® Relays

L8124 Triple Aquastat® Relay

  • Immersion-type controllers that combine high limit protection
    with low limit and circulator control in forced hydronic heating
    systems, including domestic hot water service
  • Provides multi-zone control by using a separate circulator
    and R845 Relay for each zone
  • Includes diaphragm powerhead and Micro Switch assembly
    that respond to temperature changes in boiler water
  • Mounts directly to boiler
  • Select models include large transformers and extra terminals
    for supplying power to low voltage zone valves
  • Requires 24VAC thermostat with heat anticipator set at 0.2 A
    (plus current draw of gas valve on L8124E)
  • Maximum ambient temperature: 150°F (66°C) at switches,
    265°F (129°C) at sensing element
  • Operating range:
  • High limit: 130° to 240°F adjustable (54° to 116°C Adjustable)
  • Low limit: 110° to 220°F adjustable (43° to 104°C Adjustable)
  • Differential temperature:
  • High limit: 10°F fixed
  • Low limit: 10° to 25°F adjustable
  • Tradeline models include tube of heat conductive compound and range stops
  • UL Listed, CSA certified

L8124A High & Low Limit & Circulation Aquastat® Relay

  • Provides multi-zone control by using separate circulator
    and R845 relay for each zone; high limit protection, low limit and circulation control


Item Specifications

  • 44.4A
  • Aquastat
  • 6-1/8"H x 4-3/8"W x 3-1/16"D
  • 120/240V
  • 3.10 lbs per EA