Replacement Parts List

GAS
Current Service Parts 131
SlimFit
Control Parts
Fig
No.
Part No. Description
100 383-600-200 Display Panel Kit
110 383-600-226 Ignitor Kit, (Ignitor, Gasket, Hardware, and Ground Harness)
120 383-600-247 Gas Pressure Switch Kit, (High/Low Pressure Switches, Hardware, Sealant)
130 383-600-308 Pressure Switch Kit, (Pressure Switches, Hoses, and Hardware)
140
383-600-255 Weil-McLain Sola Control Module Kit, SF1000, (Control Module, and Hardware)
383-600-305 Weil-McLain Sola Control Module Kit, SF1500, (Control Module, and Hardware)
383-600-306 Weil-McLain Sola Control Module Kit, SF2000, (Control Module, and Hardware)
150 511-802-015 Control Transformer, 120/24 Volt, 50 VA, 50-60 HZ
160 570-350-231 Blower Relay, 120 Volt, 15 Amp, (Without Socket)
170 383-600-288 LWCO Kit, (Circuit Board, and probe)
180 383-600-290 Flue Temperature Sensor Kit, 10kohm, (Sensor, and Gasket)
190 571-724-295 Temperature Sensor, 12kohm, (Single Connector) Return Boiler Sensor
200 571-724-297 Temperature Sensor, 10kohm, (Dual Connector) Supply Boiler Sensor
N/S 383-500-601 System Supply Sensor, 12kohm, Strap-On
210 511-330-436 Ignition Module
220 570-350-232 Minimum Air Flow Switch Relay, SPDT, 120 Volt
230 383-500-205 Boiler On/Off Switch, 16 Amp, 125 Volt
240 511-624-659 Boiler Reset Switch, SPST, 3 Amp, 125 Volt
N/S 591-850-191 Control Circuit Fuse, (2 Amp, 24 Volt), (Part of Control Wiring Harness)
280 383-600-300 Flame Sensor Kit
N/S
380-000-000 Pressure/Temperature Gauge, 0-75 Psi, ¼ " N.P.T. For 30-50 Psi Boilers
570-218-055 Pressure/Temperature Gauge, 0-150 Psi, ¼ " N.P.T. For 80-100 Psi Boilers
383-600-309 Time Delay Relay Kit
591-391-766 Harness-Wiring Low Water Cutoff Reset - (Includes Red LWCO Reset Button)
591-391-767 Harness-Wiring Flame Sensor
591-391-768 Harness-Wiring Boiler Blower Control
591-391-770 Harness-Wiring Igniter Ground
591-391-771 Harness-Wiring Gas Pressure Switch
591-391-773 Harness-Wiring Main Bottom
591-391-774 Harness-Wiring Main Top - (Includes Black LWCO Test Button)
591-391-775 Harness-Wiring Auxiliary Bottom
591-391-776 Harness-Wiring Auxiliary Top
511-624-660 Heat Exchanger Thermal Switch, M6 Threads, (95°C/203°F)
383-500-125
Outdoor Sensor - (Includes Sensor and Mounting Hardware)
30/50°C, 12 Kohms
511-724-299
System Immersion Temperature Sensor Kit - (Includes Sensor, Well, Thermal Paste, And
Instructions)