L8124G1020/U Honeywell High Limit Triple Aquastat Relay With SPST Switching Action

• Temperature Control Relay
• Voltage Rating 120 Volt AC
• Minimum AC Voltage Rating (V) 120 Volt
• Maximum AC Voltage Rating (V) 240 Volt
• Operating Temperature 110 to 220 Deg F (Low Limit), 130 to 240 Deg F (High Limit)
• Humidity 0 to 95 Percent RH, Non-Condensing
• Size 4-5/16" Width x 3-1/8" Depth x 6-1/8" Height
• Mounting Vertical
• Application Triple Aquastat Relay, Hydronic Heating System
• Approval UL, CSA
• Contact Rating 7.4 Amp at 120 Volt AC, 3.7 Amp at 240 Volt AC (Full Load), 44.4 Amp at 120 Volt AC, 22.2 Amp at 240 Volt AC (Locked Rotor)
• Differential Temperature Rating 10 Deg F Fixed (High Limit), 10 to 25 Deg F (Low Limit)
• Operating Pressure 200 PSI (Immersion Well)
• Switching Action SPST

Install Instructions
MSDS Sheets
Specification Sheet

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 Multizone 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); Trade Line Models Include Tube of Heat Conductive Compound and Range Stops