Replacement Parts List

ADDITIONAL
336 Discontinued Service Parts
Electric Boiler
PER - Series 3
Parts
Part No. Description Mfr.
Mfr.’s Part
No.
Qty. Per
Boiler
15 20 25
590-317-523 Heating Element Gasket, Rubber 1¾" Heatube 3 4 5
510-350-061
Combination Low Limit/High Limit Temperature Control,
DPST, Automatic Recycle
Low Limit: 120-220°F Range, 10-25°F Adjustable
Subtractive dif
ferential.
High Limit: 140-240°F Range, 10°F Fixed Subtractive
Dif
ferential
Honeywell L6081A-1010 1 1 1
510-350-211
Electronic Delay Timer, Solid State, 2½ Minute Delay On
Make, 24 Volt
SSAC TS121150 2 3 4
388-800-187
Thermal Time Delay Kit, 15 Sec. Delay On Make, 10 Sec.
Delay On Break, SPST, 24 Volt
Weil-McLain 2 3 4
510-350-219 Circulator Relay, SPST, 24 Volt Holding Coil White-Rodgers
184-20102-
102
1 1 1
510-632-088 Expansion Tank Without Fill Valve Amtrol 109 1 1 1
511-210-423 Drain cock ¾" N.P.T 1½" Shank Conbraco 31-606-01 1 1 1
511-210-434
Fill Valve Angle Style-90 With Built-in Strainer, Pressure
Reducer, Check Valve Requires User Provided Shut-off
Valve
Conbraco 1 1 1
511-405-117 Pump DWG, DA-E100-A Electric Boiler Bell & Gossett 100 1 1 1
383-600-091
ASME Pressure Relief Valve, Set To Relieve At 30 PSIG,
¾ " N.P.T. Female Inlet, Brass, Side Outlet
Watts Regulator 335 1 1 1
Conbraco 10-408-05 1 1 1
511-842-361
Transformer 208/240 Volt Primary To 24 Volt Secondary,
48VA, Foot Mounting
Honeywell AT87A-1106 1 1 1
512-050-013 Low Voltage Terminal Block Clinch-Jones 2-140 1 1 1
512-150-147 Heating Element Contactor, DPST, 24 Volt Holding Coil Honeywell R8246A1004 3 4 5
562-850-089 Door Knob Latch With Pawl
Arden 1 1 1
Southco 1 1 1
590-317-535 Circulator Gasket (Two Required Per Unit)
GSKT 2 2 2
SPLY 2 2 2
591-550-135 Element 5-Kilowatt 240-Volt Single-Phase With Gasket Watlow 3-16-6-1 3 4 5
591-850-172 Control Circuit Fuse 15 AMP Bussman NON 15 1 1 1
591-850-174 Control Circuit Fuse 30 AMP Bussman NON 30 6 8 10
592-300-010 Temperature Control Well, Brass. ¾" N.P.T. Honeywell 123870A 1 1 1
510-148-567 Automatic Air Vent, Float Type, ⅛" N.P.T. Taco 400-3 1 1 1
510-350-218 Pump Temperature Control Therm-O-Disc TOD 60T-82 1 1 1
381-354-526
Circulator Universal Hardware Kit 1¼" (Includes: (1) 1 ¼"
C.I. Pump Flange, (1) Universal Circulator Gasket, (2)
Screws and Nuts)
Weil-McLain 2 2 2
388-800-185 Replacement Pressure Gauge Kit Weil-McLain 1 1 1
592-243-200 Heating Element Opening Cover Plate Watlow 278-62-1-1 2 1