An immersion-type control the Aquastatо Controller senses water temperature, cycles the burner through the oil primary, or provides water temperature regulation for gas systems. The controller breaks the circuit on a temperature rise past setpoint.
Features
L4103A,B,C have a sensing element and a high limit sensor with automatic reset.
Mounts on a horizontal immersion well in water heater wall.
Adjustable temperature setting scale.
Fluid-filled element operates SPST, Micro SwitchЩ snap-acting switch.
Integral, nonadjustable high limit. L4103C is an immersion controller for gas systems.
L4103A,B is an immersion controller for oil systems.
Product Specifications
Hazmat Information
UN1294 Toluene
Application
High Limit
Mounting
Mounts on a horizontal immersion well in water heater wall.
Electrical Ratings
At Full Load-- 8A @ 120 Vac: 5A @ 240 Vac, At Locked Rotor-- 48A @ 120 Vac: 30A @ 240 Vac, At Full Load-- 8A @ 120 Vac: 5.1A @ 240 Vac, At Locked Rotor-- 48A @ 120 Vac: 30.6A @ 240 Vac
Approvals, Underwriters Laboratories Inc.
UL Component Recognized: File No. MP466, Guide No. MBPR2.
Operating Temperature Range (F)
100 F to 240 F stop set at 150 F (Scale marked- Hot-Normal-Warm)
Operating Temperature Range (C)
38 C to 116 C stop set at 66 C (sCale marked- Hot-Normal-Warm)
