PB EC Series - Page 32

30
REPAIR PARTS
Item
No.
Description
Quantity
Required
Stock
Code
–
Burner Harness with 4-pin connector, Beckett / Carlin - 21” Lg. Conduit
1
50919
–
Burner Harness with 4-pin connector, Riello - 28” Lg. Conduit
1
50922
–
Heyco bushing at junction box (holds 4-pin connectors) -
Steam and KnockDown boilers
1
7957
–
6" Draft Regulator
1
90724
–
7" Draft Regulator
1
90725
–
8" Draft Regulator
1
90726
–
9" Draft Regulator
1
90727
Steam Trim
– Pressure Control, PA404A
1
50549
– Siphon, 1/4" NPT, 90° Brass - Probe Boilers
1
6667
– Siphon, 1/4" NPT, 180° Brass - Float Boilers
1
6666
– 9-1/4" Gauge Glass, w/ Valves & Rods - Probe Boilers
1
50526
– 7-1/4" Gauge Glass, w/ Valves & Rods - Float Boilers
1
50513
– LWCO, Hydrolevel CG450, w/ EL1214 Probe - Probe Boilers
1
29041
– LWCO, McDonnell & Miller 67PE-2 - Float Boilers
1
29003
– Safety Relief Valve, 3/4"NPT, 15 PSIG
1
50510
–
Pressure Gauge, 2-1/2 RD, 0-30#, 1/4" NPT
1
51325
– Drain Valve, 3/4" NPT
1
50764
– Harness, Probe to Junction Box - Package Probe Boilers
1
X7085
– Harness, Probe to Limit Control - Package Probe Boilers
1
EC7021
– Harness, Float to Limit Control & Junction Box - Package Float Boilers
1
EC7026
–
Stub harness with 4-pin connector (mates with burner harness
at junction box) - KnockDown Steam Boilers
1
EC7025
–
Flue Collector Cover Plate – WBV-04
–
90566
Water Trim
– Limit Control, Hydrolevel 3250, w/ Sensor
1
50343
– Sensor for Hydrolevel 3250, 10" Long
1
54522
– Well, 3/4" NPT, Long shank, Hydrolevel 48-202
1 50792
– 3/4" Safety Relief Valve, 30 psi
1 50501
– Temp/Press Gauge, 2-1/2 RD, 320°F, 0-75#, 1/4" NPT
1
51324
– Drain Valve, 3/4" NPT
1
50764
–
Harness, Limit Control to Burner - Package Water Boilers
1
54511
–
Harness, Limit Control to Jbox/Burner - KnockDown Water Boilers
1
54554
–
Harness, Circulator - Package Water Boilers
1
X7083
–
Switch, Round Toggle, 120 VAC - Package Water Boilers
1
6050
Table 8.1 (Continued from P. 28)