Section Iii: Replacement Parts - Weil-McLain PFG 7 Series Installation & Operation Manual

PFG S 7 G
erieS aS

Section III: Replacement Parts

Item
1
2
3
4
5
NS
6
NS
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NS
NS
0
- W B
Fired ater oiler
The boiler contains ceramic fiber and fiberglass materials. Use care when handling these materials, per
instructions on page 15 of this manual. Failure to comply could result in severe personal injury.
To avoid personal injury, before replacing any parts on the boiler:
1. Turn off power.
. Shut off gas supply.
3. Allow boiler to cool.
Draft hood:
Collector hood:
Right hand end section, 51113
Intermediate section, 51125
Left hand end section, 51113
Section replacement kit (one per joint; 4 seals, 4 ball bearings, and sealant)
Burner, main
Burner, main with pilot bracket
Right hand/left hand base rail
Base front panel:
Front base insulation:
Base access panel:
Manifold:
Base back panel:
Back base insulation:
Tie rod without nut (2 per boiler):
Flue baffle:
Flue baffle insulation:
Spill switch, PFG-5 only
Rollout thermal fuse element, PFG-5 only
Radiation shield (2 per joint)
Section alignment ball bearings, 1/4" diameter (4 per joint)
Ball bearing kit (4 bearings)
Main burner orifice (natural gas) #37 drill
Main burner orifice (propane gas) 1.65 mm
— B M
oiler anual
Description
PFG-5 (7" x 7" dia x 24.45")
PFG-6 (8" x 8" dia x 27.80")
PFG-7 (9" x 9" dia x 31.05")
PFG-8 (9" x 9" dia x 36.55")
PFG-5
PFG-6
PFG-7
PFG-8
PFG-5
PFG-6
PFG-7
PFG-8
PFG-5
PFG-6
PFG-7
PFG-8
PFG-5
PFG-6
PFG-7
PFG-8
PFG-5
PFG-6
PFG-7
PFG-8
PFG-5
PFG-6
PFG-7
PFG-8
PFG-5
PFG-6
PFG-7
PFG-8
PFG-5 ⁵⁄₈"-11
UNC
PFG-6 ⁵⁄₈"-11
UNC
PFG-7 ⁵⁄₈"-11
UNC
PFG-8 ⁵⁄₈"-11
UNC
PFG-5
PFG-6
PFG-7
PFG-8
PFG-5
PFG-6
PFG-7
PFG-8
Part Number
450-021-200
450-021-201
450-021-202
450-021-205
450-014-819
450-014-820
450-014-821
450-014-822
312-804-405
312-804-416
312-804-405
386-700-856
512-200-022
512-200-023
452-800-655
452-800-500
452-800-501
452-800-502
452-800-503
591-222-020
591-222-021
591-222-022
591-222-025
452-800-540
452-800-541
452-800-542
452-800-543
591-125-820
591-125-821
591-125-822
591-125-823
452-800-580
452-800-581
452-800-582
452-800-583
591-222-030
591-222-031
591-222-032
591-222-033
x 15" 560-134-506
x 18" 560-134-507
x 21" 560-134-508
x 24" 560-134-509
452-800-449
452-800-450
452-800-451
452-800-452
591-222-095
591-222-096
591-222-097
591-222-098
510-300-014
512-050-230
460-003-700
562-930-250
386-700-856
560-529-055
560-529-056
Part Number 550-110-641/0605