Replacement Parts List

GAS\OIL
180 Current Service Parts
80 Boiler
Water Trim Parts
Part No. Description Mfr.
Mfr.’s Part
No.
Boiler Size
383-600-091
ASME Pressure Relief Valve, Set To Relieve At 30 PSIG, ¾"
N.P.T. Female Inlet, Brass, ¾" Female Side Outlet, Rated At
510,000 BTUH
Watts M330 3, 4
ASME Pressure Relief Valve, Set To Relieve At 30 PSIG, ¾"
N.P.T. Female Inlet, Brass, ¾" Female Side Outlet, Rated At
510,000 BTUH
Conbraco 10-408-05 3, 4
383-600-063
ASME Pressure Relief Valve, Set To Relieve At 30 PSIG, ¾"
N.P.T. Female Inlet, Brass, ¾" Female Side Outlet, Rated At
925,000 BTUH
Watts 740 5, 6, 7, 8
383-600-092
ASME Pressure Relief Valve, Set To Relieve At 30 PSIG, 1"
N.P.T. Female Inlet, Brass, 1¼" Female Side Outlet, Rated At
1,300,000 BTUH
Watts 740 9, 10, 11
383-600-093
ASME Pressure Relief Valve, Set To Relieve At 30 PSIG, 1¼"
N.P.T. Female Inlet, Brass, 1½" Female Side Outlet, Rated At
2,105,000 BTUH
Watts 740 12
510-218-099
Combination Pressure Temperature Gauge, 2½" Dia. Dial,
0-70 PSIG, 60-320˚F Short Shank, Back Connection,
¼" N.P.T.
All
All
510-312-065
Combination High Limit/Low Limit Control, High Limit:
140-240˚F Low Limit: 140-240˚F With 5-35˚F Adjustable
Differential: Low Limit Must Be Set 20˚F Below High Limit,
Less Well
White-
Rodgers
11C30-3 All
Combination High Limit/Low Limit Control, High Limit:
140-240˚F Low Limit: 140-240˚F With 5-35˚F Adjustable
Differential: Low Limit Must Be Set 20˚F Below High Limit,
Less Well
Honeywell L4081A-1189 All
590-921-917 Tankless Heater (Includes: Heater, Gasket, Nuts and Studs)
Heat
Controller
78-34
560-340-577 Stud ⅜-16" NC-2A x 1.12 Long With ⅜-16" NC Brass Nut
590-317-550 Gasket Tankless Heater Cover Plate 5¼" x 10"
592-300-006 Well, ¾" N.P.T All