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> Honeywell L8124L1011 triple aquastat relay
Honeywell L8124L1011 triple aquastat relay
Triple Aquastat Relay with High limit : 10 F fixed; low limit: 10-25 F adj. Differential
Immersion-type controllers that combine high limit protection with low limit and circulator control in forced hydronic heating systems.
Provide multizone control by using a separate circulator and R845 Relay for each zone.
Include diaphragm powerhead and Micro Switch assembly that respond to temperature changes in boiler water.
Require 24 Vac thermostat with heat anticipator set at 0.2 A (plus current draw of gas valve on L8124E).
Triple Aquastat Relay with High limit
Operating Range, Low Limit (F)
Operating Range, Low Limit (C)
Operating Range, High Limit (F)
Operating Range, High Limit (C)
High limit : 10 F fixed; low limit: 10-25 F adj.
200 psi on outside of immersion well, 100 psi on capsule if inserted directly.
1378 kPa on outside of immersion well, 690 kPa on capsule if inserted directly.
Electrical Ratings (burner AFL)
Line Voltage: 7.4 A @ 120 Vac; 3.7 A @ 240 Vac
Electrical Ratings (burner ALR)
Line Voltage: 44.4 A @ 120 Vac; 22.7 A @ 240 Vac
Electrical Ratings (circulator AFL)
Electrical Ratings (circulator ALR)
4 3/8 in. high x 6 1/8 in. wide x 3 1/16 in. deep
111 mm high x 156 mm wide x 78 mm deep
Maximum Ambient Temperature (F)
150 F at switches; 265 F at sensing element
Maximum Ambient Temperature (C)
66 C at switches, 129 C at sensing element.
Minimum Ambient Temperature (F)
Minimum Ambient Temperature (C)
