Free shipping on orders over $99
●
Your Zip:
20147
ORDER STATUS
Your Zip:
20147
HELP
MENU
CONTACT & SUPPORT
Live Chat: Online Now
SIGN IN
0
CART
×
SIGN IN
Shop by Category
Plumbing
Heating
HVAC
Electrical
PEX
Fittings
Valves
Tools
Resources
Our Team
Account
Order History
Returns
Customer Support
Give Us Feedback
Tools
Reorder
Quick Order
Saved Carts
Lists
Resources
PEX Plumbing
PEX Tools
Radiant Heat
Boiler Room
Plumbing Supplies
Air Conditioning
Video Library
Project Calculators
Find Parts For Your Unit
Filters
Hide Filters
220 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (20)
Show
In Stock Only
(20)
Used With
–
68 Boilers Filter (2)
68 Boilers (2)
76 Boilers Filter (2)
76 Boilers (2)
78 Boilers Filter (2)
78 Boilers (2)
80 Boilers Filter (2)
80 Boilers (2)
84 Boilers Filter (1)
84 Boilers (1)
86 Boilers Filter (4)
86 Boilers (4)
88 Boilers Filter (4)
88 Boilers (4)
94 Boilers Filter (3)
94 Boilers (3)
AHE Boilers Filter (1)
AHE Boilers (1)
CG Boilers Filter (2)
CG Boilers (2)
See More
Review Score
–
5 Filter (9)
(9)
4 Filter (2)
(2)
Price Range
–
$5 to $10 Filter (5)
$5 to $10 (5)
$10 to $15 Filter (15)
$10 to $15 (15)
$15 to $20 Filter (9)
$15 to $20 (9)
$20 to $25 Filter (6)
$20 to $25 (6)
$25 to $30 Filter (10)
$25 to $30 (10)
$30 to $35 Filter (16)
$30 to $35 (16)
$35 to $40 Filter (11)
$35 to $40 (11)
$40 to $45 Filter (6)
$40 to $45 (6)
$45 to $50 Filter (6)
$45 to $50 (6)
$50 to $60 Filter (11)
$50 to $60 (11)
See More
Home
Heating Supplies & Parts
Boiler Parts
Weil McLain Boiler Parts
Weil McLain LGB Boiler Parts
Weil McLain LGB Boiler Parts
FIND PARTS FOR YOUR UNIT
220 items
FILTER
Grid
List
Sort: Top Sellers
Resources
Questions?
Open Now:
8am–7:45pm
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
Est. wait:
3 min
Est. wait:
5+ min
Est. wait:
1 min
Response
by Mon
or check out our
Support Center
560-742-860 Compare Checkbox
Compare
Pilot Tubing w/ Compression Fittings, 22-3/4" Long, 560-742-860
SKU:
560-742-860
Weil-McLain
SKU:
560-742-860
Brand:
Weil-McLain
(42)
–
+
$13.00
each
ADD TO CART
Add to List
In Stock
Get 69 by
Mon, Feb 10
More Available
Inventory Details
In Stock
Get 69 by
Mon, Feb 10
More Available
Inventory Details
Add to List
511-330-097 Compare Checkbox
Compare
Pilot Proving Ignition/Sensing Control Module,24V Without Molex, 511-330-097
SKU:
511-330-097
Weil-McLain
SKU:
511-330-097
Brand:
Weil-McLain
(15)
–
+
$172.80
each
ADD TO CART
Add to List
In Stock
Get 12 by
Tue, Feb 11
More Available
Inventory Details
In Stock
Get 12 by
Tue, Feb 11
More Available
Inventory Details
Add to List
511-330-221 Compare Checkbox
Compare
Pilot Burner for LGB, EGH, PFG Boilers (Sizes 13-23), 511-330-221
SKU:
511-330-221
Weil-McLain
SKU:
511-330-221
Brand:
Weil-McLain
(6)
–
+
$105.30
each
ADD TO CART
Add to List
In Stock
Get 70 by
Mon, Feb 10
More Available
Inventory Details
In Stock
Get 70 by
Mon, Feb 10
More Available
Inventory Details
Add to List
511-724-274 Compare Checkbox
Compare
Main Flame Sensor, 511-724-274
SKU:
511-724-274
Weil-McLain
SKU:
511-724-274
Brand:
Weil-McLain
–
+
$89.78
each
ADD TO CART
Add to List
In Stock
Get 10 by
Mon, Feb 10
More Available
Inventory Details
In Stock
Get 10 by
Mon, Feb 10
More Available
Inventory Details
Add to List
591-391-790 Compare Checkbox
Compare
Ignition-Sensing Cable for Safety Pilot Burner, for LGB Boilers, 591-391-790
SKU:
591-391-790
Weil-McLain
SKU:
591-391-790
Brand:
Weil-McLain
(1)
–
+
$51.08
each
ADD TO CART
Add to List
In Stock
Get 10 by
Tue, Feb 11
More Available
Inventory Details
In Stock
Get 10 by
Tue, Feb 11
More Available
Inventory Details
Add to List
383-900-094 Compare Checkbox
Compare
Flame Sensor Rod Kit, 383-900-094
SKU:
383-900-094
Weil-McLain
SKU:
383-900-094
Brand:
Weil-McLain
–
+
$50.73
each
ADD TO CART
Add to List
In Stock
Get 2 by
Mon, Feb 10
More Available
Inventory Details
In Stock
Get 2 by
Mon, Feb 10
More Available
Inventory Details
Add to List
510-218-145 Compare Checkbox
Compare
Water Gauge Glass Cocks - Set (All Boiler Sizes), 510-218-145
SKU:
510-218-145
Weil-McLain
SKU:
510-218-145
Brand:
Weil-McLain
(3)
–
+
$116.82
each
ADD TO CART
Add to List
In Stock
Get 1 by
Mon, Feb 10
More Available
Inventory Details
In Stock
Get 1 by
Mon, Feb 10
More Available
Inventory Details
Add to List
512-200-050 Compare Checkbox
Compare
Burner, Tubular Steel (Regular) for LGB Boilers, 512-200-050
SKU:
512-200-050
Weil-McLain
SKU:
512-200-050
Brand:
Weil-McLain
–
+
$37.68
each
ADD TO CART
Add to List
In Stock
Get 38 by
Mon, Feb 10
More Available
Inventory Details
In Stock
Get 38 by
Mon, Feb 10
More Available
Inventory Details
Add to List
512-200-055 Compare Checkbox
Compare
Burner, Tubular Steel (for Pilot) for LGB Boilers, 512-200-055
SKU:
512-200-055
Weil-McLain
SKU:
512-200-055
Brand:
Weil-McLain
–
+
$41.00
each
ADD TO CART
Add to List
In Stock
Get 11 by
Mon, Feb 10
More Available
Inventory Details
In Stock
Get 11 by
Mon, Feb 10
More Available
Inventory Details
Add to List
383-600-000 Compare Checkbox
Compare
Water Gauge Glass Kit, 5/8" x 7-3/8", w/ Gaskets & Brass Washers, 383-600-000
SKU:
383-600-000
Weil-McLain
SKU:
383-600-000
Brand:
Weil-McLain
(6)
–
+
$86.75
each
ADD TO CART
Add to List
In Stock
Get 3 by
Mon, Feb 10
More Available
Inventory Details
In Stock
Get 3 by
Mon, Feb 10
More Available
Inventory Details
Add to List
511-330-219 Compare Checkbox
Compare
Pilot Burner Assembly Kit Intermittant Ignition for LGB, CGi Boilers, 511-330-219
SKU:
511-330-219
Weil-McLain
SKU:
511-330-219
Brand:
Weil-McLain
(10)
–
+
$158.06
each
ADD TO CART
Add to List
In Stock
Get 2 by
Mon, Feb 10
More Available
Inventory Details
In Stock
Get 2 by
Mon, Feb 10
More Available
Inventory Details
Add to List
592-800-007 Compare Checkbox
Compare
6" Diameter Top Elastomer Seal (1 per joint), 592-800-007
SKU:
592-800-007
Weil-McLain
SKU:
592-800-007
Brand:
Weil-McLain
–
+
$13.12
each
ADD TO CART
Add to List
In Stock
Get 12 by
Mon, Feb 10
More Available
Inventory Details
In Stock
Get 12 by
Mon, Feb 10
More Available
Inventory Details
Add to List
511-330-253 Compare Checkbox
Compare
Ignition Electrode Gasket, 511-330-253
SKU:
511-330-253
Weil-McLain
SKU:
511-330-253
Brand:
Weil-McLain
(1)
–
+
$13.29
each
ADD TO CART
Add to List
In Stock
Get 6 by
Mon, Feb 10
More Available
Inventory Details
In Stock
Get 6 by
Mon, Feb 10
More Available
Inventory Details
Add to List
383-600-091 Compare Checkbox
Compare
ASME Pressure Relief Valve (Boiler Sizes 85-125), 383-600-091
SKU:
383-600-091
Weil-McLain
SKU:
383-600-091
Brand:
Weil-McLain
(5)
–
+
$39.47
each
ADD TO CART
Add to List
Out of Stock
Get it by
Mon, Feb 24 - Mon, Mar 3
Out of Stock
Get it by
Mon, Feb 24 - Mon, Mar 3
Add to List
460-005-624 Compare Checkbox
Compare
Combination Pilot Burner Mounting Bracket for LGB Boilers (Sizes 6-12, 13-23), 460-005-624
SKU:
460-005-624
Weil-McLain
SKU:
460-005-624
Brand:
Weil-McLain
–
+
$15.00
each
ADD TO CART
Add to List
In Stock
Get 3 by
Wed, Feb 12
In Stock
Get 3 by
Wed, Feb 12
Add to List
383-600-002 Compare Checkbox
Compare
Water Gauge Glass Kit, 5/8" x 10-5/8", w/ Gaskets & Brass Washers, 383-600-002
SKU:
383-600-002
Weil-McLain
SKU:
383-600-002
Brand:
Weil-McLain
(6)
–
+
$92.18
each
ADD TO CART
Add to List
Out of Stock
Get it by
Mon, Feb 24 - Mon, Mar 3
Out of Stock
Get it by
Mon, Feb 24 - Mon, Mar 3
Add to List
592-800-005 Compare Checkbox
Compare
Square Cut Seal, 9" (1 per joint), 592-800-005
SKU:
592-800-005
Weil-McLain
SKU:
592-800-005
Brand:
Weil-McLain
–
+
$13.53
each
ADD TO CART
Add to List
In Stock
Get 20 by
Mon, Feb 10
More Available
Inventory Details
In Stock
Get 20 by
Mon, Feb 10
More Available
Inventory Details
Add to List
511-330-085 Compare Checkbox
Compare
Main Flame Proving Module for LGB Boilers, 511-330-085
SKU:
511-330-085
Weil-McLain
SKU:
511-330-085
Brand:
Weil-McLain
–
+
$421.71
each
ADD TO CART
Add to List
In Stock
Get 2 by
Mon, Feb 10
More Available
Inventory Details
In Stock
Get 2 by
Mon, Feb 10
More Available
Inventory Details
Add to List
423-300-420 Compare Checkbox
Compare
Flame Sensor Bracket, 423-300-420
SKU:
423-300-420
Weil-McLain
SKU:
423-300-420
Brand:
Weil-McLain
–
+
$22.71
each
ADD TO CART
Add to List
Backorder
Get it by
Mon, Mar 3 - Mon, Mar 10
Backorder
Get it by
Mon, Mar 3 - Mon, Mar 10
Add to List
511-044-039 Compare Checkbox
Compare
Pilot Line Solenoid Gas Valve, 511-044-039
SKU:
511-044-039
Weil-McLain
SKU:
511-044-039
Brand:
Weil-McLain
–
+
$189.15
each
ADD TO CART
Add to List
Backorder
Get it by
Mon, Mar 3 - Mon, Mar 10
Backorder
Get it by
Mon, Mar 3 - Mon, Mar 10
Add to List
511-330-086 Compare Checkbox
Compare
Pilot Proving Module for LGB Boilers, 511-330-086
SKU:
511-330-086
Weil-McLain
SKU:
511-330-086
Brand:
Weil-McLain
–
+
$499.93
each
ADD TO CART
Add to List
Backorder
Get it by
Mon, Mar 10 - Mon, Apr 7
Backorder
Get it by
Mon, Mar 10 - Mon, Apr 7
Add to List
511-724-249 Compare Checkbox
Compare
35" Power-Pile Mv Generator with Spade Terminal, 511-724-249
SKU:
511-724-249
Weil-McLain
SKU:
511-724-249
Brand:
Weil-McLain
–
+
$180.86
each
ADD TO CART
Add to List
Backorder
Get it by
Mon, Mar 10 - Mon, Apr 7
Backorder
Get it by
Mon, Mar 10 - Mon, Apr 7
Add to List
450-003-583 Compare Checkbox
Compare
Base Access Shield, 450-003-583
SKU:
450-003-583
Weil-McLain
SKU:
450-003-583
Brand:
Weil-McLain
–
+
$35.70
each
ADD TO CART
Add to List
Backorder
Get it by
Mon, Mar 10 - Mon, Apr 7
Backorder
Get it by
Mon, Mar 10 - Mon, Apr 7
Add to List
511-330-170 Compare Checkbox
Compare
Pilot Burner w/ Ignition-Sensing Electrode & Natural Gas Orifice, 511-330-170
SKU:
511-330-170
Weil-McLain
SKU:
511-330-170
Brand:
Weil-McLain
(2)
–
+
$138.60
each
ADD TO CART
Add to List
Backorder
Get it by
Mon, Mar 10 - Mon, Apr 7
Backorder
Get it by
Mon, Mar 10 - Mon, Apr 7