Skip to accessibility statement
Free shipping on orders over $99
●
Your Zip:
43230
ORDER STATUS
Your Zip:
43230
HELP
MENU
CONTACT & SUPPORT
Live Chat Offline:
Email Us
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
Filter menu expanded
Filters
Hide Filters
511 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (19)
Show
In Stock Only
(19)
Price Range
–
Under $1 Filter (7)
Under $1 (7)
$1 to $5 Filter (14)
$1 to $5 (14)
$5 to $10 Filter (6)
$5 to $10 (6)
$10 to $15 Filter (12)
$10 to $15 (12)
$15 to $20 Filter (13)
$15 to $20 (13)
$20 to $25 Filter (12)
$20 to $25 (12)
$25 to $30 Filter (9)
$25 to $30 (9)
$30 to $35 Filter (7)
$30 to $35 (7)
$35 to $40 Filter (9)
$35 to $40 (9)
$40 to $45 Filter (13)
$40 to $45 (13)
See More
Home
Plumbing Supplies
Water Heater Parts
Bock Water Heater Parts
Bock Water Heater Parts
Need a little help?
View our Resources
511 items
FILTER
Grid
List
Sort: Top Sellers
20022-BOCK Compare Checkbox
Compare
Igniter Assembly PDV,SKG, 20022-BOCK
SKU:
20022-BOCK
Bock
SKU:
20022-BOCK
Brand:
Bock
–
+
$138.11
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
27166 Compare Checkbox
Compare
Midco 8504-60 Sparkwire Assembly for RE4400DS, 27166
SKU:
27166
Bock
SKU:
27166
Brand:
Bock
–
+
$58.47
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
21825 Compare Checkbox
Compare
Power Flame 120100 Coupler, 21825
SKU:
21825
Bock
SKU:
21825
Brand:
Bock
–
+
$181.92
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
20032 Compare Checkbox
Compare
Flange Assembly, Honeywell 393690-13, 20032
SKU:
20032
Bock
SKU:
20032
Brand:
Bock
–
+
$48.71
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
27168 Compare Checkbox
Compare
Midco 8502-06 Spark Cable F1, 27168
SKU:
27168
Bock
SKU:
27168
Brand:
Bock
–
+
$64.20
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
21537 Compare Checkbox
Compare
Carlin 82792S Electrode (Oil), 21537
SKU:
21537
Bock
SKU:
21537
Brand:
Bock
–
+
$84.43
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
20057-BOCK Compare Checkbox
Compare
Honeywell S8600M-3001, 20057-BOCK
SKU:
20057-BOCK
Bock
SKU:
20057-BOCK
Brand:
Bock
–
+
$475.98
each
ADD TO CART
Add to List
In Stock
Get 2 by
Tue, Jul 7
In Stock
Get 2 by
Tue, Jul 7
Add to List
27104 Compare Checkbox
Compare
Midco 5231-57 Transformer, 27104
SKU:
27104
Bock
SKU:
27104
Brand:
Bock
–
+
$149.45
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
21207 Compare Checkbox
Compare
Beckett BO205 BK7 AF Single Stage AF Burner, 21207
SKU:
21207
Bock
SKU:
21207
Brand:
Bock
–
+
$1,520.63
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
27060 Compare Checkbox
Compare
Midco 5236-67 EC300 Burner Motor, 27060
SKU:
27060
Bock
SKU:
27060
Brand:
Bock
–
+
$1,189.21
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
19340 Compare Checkbox
Compare
Jacket for 72E-PG, 19340
SKU:
19340
Bock
SKU:
19340
Brand:
Bock
–
+
$363.90
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
27110 Compare Checkbox
Compare
Midco 8429-03R S87D1004 Ignition Control Module, 27110
SKU:
27110
Bock
SKU:
27110
Brand:
Bock
–
+
$1,060.85
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
32055 Compare Checkbox
Compare
10" Flue Damper Assembly, 32055
SKU:
32055
Bock
SKU:
32055
Brand:
Bock
–
+
$1,449.17
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
19660 Compare Checkbox
Compare
Bottom Assembly w/ Chamber Liner & Legs for 32E-PG, 19660
SKU:
19660
Bock
SKU:
19660
Brand:
Bock
–
+
$131.58
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
16260 Compare Checkbox
Compare
Field Draft Control 12" M+MG2, 16260
SKU:
16260
Bock
SKU:
16260
Brand:
Bock
–
+
$1,051.11
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
17500 Compare Checkbox
Compare
Heyco, Snap Bushing, 17500
SKU:
17500
Bock
SKU:
17500
Brand:
Bock
–
+
$1.62
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
17205-BOCK Compare Checkbox
Compare
Control Box Cover, 17205-BOCK
SKU:
17205-BOCK
Bock
SKU:
17205-BOCK
Brand:
Bock
–
+
$55.24
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
27116 Compare Checkbox
Compare
Midco 3981-09 Tube Extension, 27116
SKU:
27116
Bock
SKU:
27116
Brand:
Bock
–
+
$146.18
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
21493 Compare Checkbox
Compare
Carlin SVC 10FF Oil Solenoid, 21493
SKU:
21493
Bock
SKU:
21493
Brand:
Bock
–
+
$164.09
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
32260 Compare Checkbox
Compare
O-ring Venturi to Blower, 32260
SKU:
32260
Bock
SKU:
32260
Brand:
Bock
–
+
$21.08
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
18009 Compare Checkbox
Compare
Fiber, Burner Disc Opti, 18009
SKU:
18009
Bock
SKU:
18009
Brand:
Bock
–
+
$60.08
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
16205-BOCK Compare Checkbox
Compare
Switch, Blocked Vent WMO-1, 16205-BOCK
SKU:
16205-BOCK
Bock
SKU:
16205-BOCK
Brand:
Bock
–
+
$341.14
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
19800 Compare Checkbox
Compare
Chamber Service Kit for 541E-PG, 19800
SKU:
19800
Bock
SKU:
19800
Brand:
Bock
–
+
$2,652.62
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
27093 Compare Checkbox
Compare
Midco 5236-13 Blast Tube for EC200, 27093
SKU:
27093
Bock
SKU:
27093
Brand:
Bock
–
+
$289.17
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
21231 Compare Checkbox
Compare
Wayne 371-024 Burner for 241E, 21231
SKU:
21231
Bock
SKU:
21231
Brand:
Bock
–
+
$3,234.18
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
17210 Compare Checkbox
Compare
Steel, Cover Electric Element, 17210
SKU:
17210
Bock
SKU:
17210
Brand:
Bock
–
+
$45.44
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
17550 Compare Checkbox
Compare
Plastic Ring, 3/4", 17550
SKU:
17550
Bock
SKU:
17550
Brand:
Bock
–
+
$3.23
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
33087 Compare Checkbox
Compare
Rectifier Harness, 33087
SKU:
33087
Bock
SKU:
33087
Brand:
Bock
–
+
$56.83
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
33001 Compare Checkbox
Compare
Heating Element for 120CF-36 208-3, 33001
SKU:
33001
Bock
SKU:
33001
Brand:
Bock
–
+
$120.20
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
20215-BOCK Compare Checkbox
Compare
Carlin 98590J Oil to Gas Retrofit Burner, 20215-BOCK
SKU:
20215-BOCK
Bock
SKU:
20215-BOCK
Brand:
Bock
–
+
$2,278.93
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
27075 Compare Checkbox
Compare
Midco 8437-54 1/6-HP Motor, 27075
SKU:
27075
Bock
SKU:
27075
Brand:
Bock
–
+
$976.41
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
19680 Compare Checkbox
Compare
Bottom Assembly w/ Chamber Liner & Legs for 33E-PG and 51EC-PG, 19680
SKU:
19680
Bock
SKU:
19680
Brand:
Bock
–
+
$185.20
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
22330 Compare Checkbox
Compare
Crate Top, 75-76, 22330
SKU:
22330
Bock
SKU:
22330
Brand:
Bock
–
+
$68.19
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
17207 Compare Checkbox
Compare
Control Box Base, 17207
SKU:
17207
Bock
SKU:
17207
Brand:
Bock
–
+
$82.85
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
32850 Compare Checkbox
Compare
Burner Rack Assembly (NG), 32850
SKU:
32850
Bock
SKU:
32850
Brand:
Bock
–
+
$2,938.50
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
32535 Compare Checkbox
Compare
Upper Sensor & Damper Harness (BK & After), 32535
SKU:
32535
Bock
SKU:
32535
Brand:
Bock
–
+
$66.61
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
21495 Compare Checkbox
Compare
Carlin 48245S Primary Control for 32E, 21495
SKU:
21495
Bock
SKU:
21495
Brand:
Bock
–
+
$235.58
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
21830 Compare Checkbox
Compare
Power Flame 08100 7 5/8" x 3 1/2" x 5/8" Blower Wheel, 21830
SKU:
21830
Bock
SKU:
21830
Brand:
Bock
–
+
$643.34
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
21205 Compare Checkbox
Compare
Beckett BO203 BK5 AF Single Stage AF Burner, 21205
SKU:
21205
Bock
SKU:
21205
Brand:
Bock
–
+
$1,520.63
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
21417 Compare Checkbox
Compare
Carlin 9833111J72EEZ2 Oil Burner, 21417
SKU:
21417
Bock
SKU:
21417
Brand:
Bock
–
+
$2,300.06
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
22287 Compare Checkbox
Compare
Crate Top, 50ES-PG, 22287
SKU:
22287
Bock
SKU:
22287
Brand:
Bock
–
+
$55.21
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
33040-BOCK Compare Checkbox
Compare
Dual Probe Thermostat, 33040-BOCK
SKU:
33040-BOCK
Bock
SKU:
33040-BOCK
Brand:
Bock
–
+
$913.03
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
27160 Compare Checkbox
Compare
Midco 8505-93 Ignition Cable Assembly, 27160
SKU:
27160
Bock
SKU:
27160
Brand:
Bock
–
+
$56.79
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
16420 Compare Checkbox
Compare
Draft Hood, 16420
SKU:
16420
Bock
SKU:
16420
Brand:
Bock
–
+
$203.10
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
21627 Compare Checkbox
Compare
Wire Harness Assembly 1" 2-Wire, 21627
SKU:
21627
Bock
SKU:
21627
Brand:
Bock
–
+
$29.22
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
15295 Compare Checkbox
Compare
Galvanized Plug, 3/4", 15295
SKU:
15295
Bock
SKU:
15295
Brand:
Bock
–
+
$4.63
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
18014 Compare Checkbox
Compare
Chamber Plug, 18014
SKU:
18014
Bock
SKU:
18014
Brand:
Bock
–
+
$43.80
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
20276-BOCK Compare Checkbox
Compare
Carlin 98590FR13251 Gas Burner, 20276-BOCK
SKU:
20276-BOCK
Bock
SKU:
20276-BOCK
Brand:
Bock
–
+
$2,883.29
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
1
2
3
4
...
11
Resources
FAQs, Manuals & Videos
Articles
More About Bock Water Heater Parts
This category contains parts for water heaters manufactured by Bock.
View More
Close Resources
Refresh
×
Video