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Home  >  Hydronics  >  Controls  >  Relays  > L8124G1020/U AQUA RELAY

L8124G1020/U AQUA RELAY

Item #: 70783 
Manufacturer Item: L8124G1020/U
Manufacturer: RESIDEO-ADEMCO
44.4 A, 130 to 240 Deg F, SPST, 3/8" x 2-7/8" Sensing Element, Direct Vertical Well Immersion, Triple, High Limit, Aquastat Relay
70783

Immersion Type Controllers that Combine High Limit Protection with Low Limit and Circulator Control in Forced Hydronic Heating Systems, Including Domestic Hot Water Service

Provide Multi-Zone Control by Using a Separate Circulator and R845 Relay for Each Zone

Include Diaphragm Power Head and Micro Switch Assembly that Respond to Temperature Changes in Boiler Water, Mount Directly to Boiler

Select Models Include Large Transformers and Extra Terminals for Supplying Power to Low Voltage Zone Valves

Require 24 Volt AC Thermostat with Heat Anticipator Set at 0.2 Amp (Plus Current Draw of Gas Valve on L8124E)

Tradeline Models Include Tube of Heat Conductive Compound and Range Stops

Relays

Approval
UL, CSA
Application
Hydronic Heating System
Type
3/8 Inch Diameter x 2-7/8 Inch Length Sensing Elem
Contact Configuration
(1) SPST
Connection Type
1/2 Inch Conduit, Quick-Connect/Screw
Contact Rating
7.4 Amp at 120 Volt AC/3.7 Amp at 240 Volt AC Full
Maximum Temperature Rating
150 Deg F (Switch), 265 Deg F (Sensing Element)
Temperature Range
130 to 240 Deg F (High Limit), 110 to 220 Deg F (L