Skip to accessibility statement
Free shipping on orders over $99
●
Your Zip:
43230
ORDER STATUS
Your Zip:
43230
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
Filter menu expanded
Filters
Hide Filters
268 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (20)
Show
In Stock Only
(20)
Review Score
–
5 Filter (9)
(9)
4 Filter (1)
(1)
Price Range
–
$5 to $10 Filter (14)
$5 to $10 (14)
$10 to $15 Filter (13)
$10 to $15 (13)
$15 to $20 Filter (7)
$15 to $20 (7)
$20 to $25 Filter (6)
$20 to $25 (6)
$25 to $30 Filter (14)
$25 to $30 (14)
$30 to $35 Filter (11)
$30 to $35 (11)
$35 to $40 Filter (6)
$35 to $40 (6)
$40 to $45 Filter (7)
$40 to $45 (7)
$45 to $50 Filter (5)
$45 to $50 (5)
$50 to $60 Filter (15)
$50 to $60 (15)
See More
Home
Plumbing Supplies
Water Heater Parts
AO Smith Water Heater Parts
Gas Valves (Commercial)
Gas Valves (Commercial)
268 items
FILTER
Grid
List
Sort: Top Sellers
100210005 Compare Checkbox
Compare
NG Gas Valve Kit, 100210005
SKU:
100210005
AO Smith
SKU:
100210005
Brand:
AO Smith
–
+
$201.38
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100076261 Compare Checkbox
Compare
Kit, Manifold Assembly With Gas Valve, Lp, 100076261
SKU:
100076261
AO Smith
SKU:
100076261
Brand:
AO Smith
–
+
$220.39
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100093993 Compare Checkbox
Compare
Kit, Final Burner Assembly, Nat, 100093993
SKU:
100093993
AO Smith
SKU:
100093993
Brand:
AO Smith
–
+
$167.76
each
ADD TO CART
Add to List
In Stock
Get 2 by
Tomorrow, Jul 2
In Stock
Get 2 by
Tomorrow, Jul 2
Add to List
100296936 Compare Checkbox
Compare
Kit, Gasket, Gas Valve Adapter, All, 100296936
SKU:
100296936
AO Smith
SKU:
100296936
Brand:
AO Smith
–
+
$5.39
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100111943 Compare Checkbox
Compare
Kit, Panel, Side, 59.00, Painted, 100111943
SKU:
100111943
AO Smith
SKU:
100111943
Brand:
AO Smith
–
+
$127.93
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100087482 Compare Checkbox
Compare
Orifice, #51 Drill Size, 1/2, Hex, Lp, 100087482
SKU:
100087482
AO Smith
SKU:
100087482
Brand:
AO Smith
–
+
$12.44
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100113105 Compare Checkbox
Compare
Kit, Control Board, 100113105
SKU:
100113105
AO Smith
SKU:
100113105
Brand:
AO Smith
–
+
$398.82
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100138780 Compare Checkbox
Compare
Pipe Assembly, Outlet, 2-1/2", Copper, 100138780
SKU:
100138780
AO Smith
SKU:
100138780
Brand:
AO Smith
–
+
$699.71
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100108464 Compare Checkbox
Compare
Aquastat 120-180F SPST M/R CAP 80", 100108464
SKU:
100108464
AO Smith
SKU:
100108464
Brand:
AO Smith
–
+
$539.65
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100093807 Compare Checkbox
Compare
Kit, Fg, Door Switch, Nat, Fg30s30, 100093807
SKU:
100093807
AO Smith
SKU:
100093807
Brand:
AO Smith
–
+
$98.32
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100113106 Compare Checkbox
Compare
Kit, Control Board, 100113106
SKU:
100113106
AO Smith
SKU:
100113106
Brand:
AO Smith
–
+
$398.82
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100296959 Compare Checkbox
Compare
Kit, Adapter, Gas Valve W/gasket, Acb/scb 110, 100296959
SKU:
100296959
AO Smith
SKU:
100296959
Brand:
AO Smith
–
+
$23.99
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100089267 Compare Checkbox
Compare
Condensate Drain, 3", Pv/pdv, 100089267
SKU:
100089267
AO Smith
SKU:
100089267
Brand:
AO Smith
–
+
$33.02
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100005845 Compare Checkbox
Compare
Fuse, Sc, 50a, Buss, 100005845
SKU:
100005845
AO Smith
SKU:
100005845
Brand:
AO Smith
–
+
$32.37
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100113060 Compare Checkbox
Compare
Kit, Main Burner Assembly, 100113060
SKU:
100113060
AO Smith
SKU:
100113060
Brand:
AO Smith
–
+
$2,843.79
each
ADD TO CART
Add to List
Backorder
Get it by
Mon, Aug 3 - Wed, Sep 2
Backorder
Get it by
Mon, Aug 3 - Wed, Sep 2
Add to List
100111909 Compare Checkbox
Compare
Kit, Air Intake Assembly, Black, 100111909
SKU:
100111909
AO Smith
SKU:
100111909
Brand:
AO Smith
–
+
$226.82
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100287507 Compare Checkbox
Compare
Kit, Gas Control Valve, Natural, 100287507
SKU:
100287507
AO Smith
SKU:
100287507
Brand:
AO Smith
–
+
$246.07
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100109643 Compare Checkbox
Compare
Kit, Heating Element, 5000w, 240v, 10.75", Cu, 100109643
SKU:
100109643
AO Smith
SKU:
100109643
Brand:
AO Smith
–
+
$42.72
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100158115 Compare Checkbox
Compare
Kit, Air Pressure Switch, N.c., -1.42"wc, 100158115
SKU:
100158115
AO Smith
SKU:
100158115
Brand:
AO Smith
–
+
$57.36
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100296960 Compare Checkbox
Compare
Kit, Adapter, Gas Valve W/gasket, Acb/scb 150, 100296960
SKU:
100296960
AO Smith
SKU:
100296960
Brand:
AO Smith
–
+
$27.19
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100074632 Compare Checkbox
Compare
Kit, Board, Computer, 510u, 100074632
SKU:
100074632
AO Smith
SKU:
100074632
Brand:
AO Smith
–
+
$331.86
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100111911 Compare Checkbox
Compare
Kit, Control, Display, Black, 100111911
SKU:
100111911
AO Smith
SKU:
100111911
Brand:
AO Smith
–
+
$198.57
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100111467 Compare Checkbox
Compare
Kit, Heating Element, 6000w, 415v, Sandhog, Inc, 100111467
SKU:
100111467
AO Smith
SKU:
100111467
Brand:
AO Smith
–
+
$57.65
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100110218 Compare Checkbox
Compare
1" Natural Gas, Slow Opening Gas Valve, 100110218
SKU:
100110218
AO Smith
SKU:
100110218
Brand:
AO Smith
–
+
$902.60
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tomorrow, Jul 2
Total Available: 2
In Stock
Get 1 by
Tomorrow, Jul 2
Total Available: 2
Add to List
100074269 Compare Checkbox
Compare
Kit, Pipe, Cold, 100074269
SKU:
100074269
AO Smith
SKU:
100074269
Brand:
AO Smith
–
+
$35.45
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100109834 Compare Checkbox
Compare
Natural Gas Valve Kit, 100109834
SKU:
100109834
AO Smith
SKU:
100109834
Brand:
AO Smith
–
+
$409.29
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100112642 Compare Checkbox
Compare
Kit, Switch, Blocked Inlet, 100112642
SKU:
100112642
AO Smith
SKU:
100112642
Brand:
AO Smith
–
+
$52.28
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100108713 Compare Checkbox
Compare
Kit, Gas Control Valve, Comm, Propane(lp)
SKU:
100108713
AO Smith
SKU:
100108713
Brand:
AO Smith
–
+
$271.68
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100210076 Compare Checkbox
Compare
Kit, Conv, Lp To Nat Gas, Ng(u), 40-40, 100210076
SKU:
100210076
AO Smith
SKU:
100210076
Brand:
AO Smith
–
+
$281.05
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100055099 Compare Checkbox
Compare
Cover, Top, Hips, Yellow, 100055099
SKU:
100055099
AO Smith
SKU:
100055099
Brand:
AO Smith
–
+
$59.72
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100027047 Compare Checkbox
Compare
Limit Temp Cntrl, 24vac, Hwl, T991e1018, 100027047
SKU:
100027047
AO Smith
SKU:
100027047
Brand:
AO Smith
–
+
$680.62
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100272773 Compare Checkbox
Compare
Kit, Valve Assembly, Gas, Lp, 100272773
SKU:
100272773
AO Smith
SKU:
100272773
Brand:
AO Smith
–
+
$539.93
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100210086 Compare Checkbox
Compare
Kit, Final Burner Assembly, 22"pdv, Lp, 100210086
SKU:
100210086
AO Smith
SKU:
100210086
Brand:
AO Smith
–
+
$144.50
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100296961 Compare Checkbox
Compare
Kit, Adapter, Gas Valve W/gasket, Acb/scb 199, 100296961
SKU:
100296961
AO Smith
SKU:
100296961
Brand:
AO Smith
–
+
$27.96
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100112101 Compare Checkbox
Compare
Kit, Pilot Assembly W/tubing, Natural, 100112101
SKU:
100112101
AO Smith
SKU:
100112101
Brand:
AO Smith
–
+
$42.45
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100108562 Compare Checkbox
Compare
Kit, Pump, Grundfos, 100108562
SKU:
100108562
AO Smith
SKU:
100108562
Brand:
AO Smith
–
+
$937.47
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100108702 Compare Checkbox
Compare
Kit, Blower, 100108702
SKU:
100108702
AO Smith
SKU:
100108702
Brand:
AO Smith
–
+
$140.86
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100108662 Compare Checkbox
Compare
Kit, Heating Element, Comm, 4500w, 600v, Inc, 100108662
SKU:
100108662
AO Smith
SKU:
100108662
Brand:
AO Smith
–
+
$436.43
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100276368 Compare Checkbox
Compare
Kit, Switch, Gas Valve, 100276368
SKU:
100276368
AO Smith
SKU:
100276368
Brand:
AO Smith
–
+
$36.66
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100398961 Compare Checkbox
Compare
Gas Conversion Kit, 100398961
SKU:
100398961
AO Smith
SKU:
100398961
Brand:
AO Smith
–
+
$21.43
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100108435 Compare Checkbox
Compare
Kit, Dip Tube, Pex, 3/4 Npt X 59, 100108435
SKU:
100108435
AO Smith
SKU:
100108435
Brand:
AO Smith
–
+
$52.81
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100111916 Compare Checkbox
Compare
Kit, Final Burner Assembly, Nat, 16", #34 Orifice, 100111916
SKU:
100111916
AO Smith
SKU:
100111916
Brand:
AO Smith
–
+
$149.75
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100187852 Compare Checkbox
Compare
Kit, Thimble, Builders, With Plug, 4"
SKU:
100187852
AO Smith
SKU:
100187852
Brand:
AO Smith
–
+
$80.83
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100284491 Compare Checkbox
Compare
Kit, Gas Valve, Vntri Assembly, Hwl, Pst, Lp, 100-150, 100284491
SKU:
100284491
AO Smith
SKU:
100284491
Brand:
AO Smith
–
+
$382.71
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100110219 Compare Checkbox
Compare
1" Propane Gas, Slow Opening Gas Valve, 100110219
SKU:
100110219
AO Smith
SKU:
100110219
Brand:
AO Smith
–
+
$1,055.73
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100210008 Compare Checkbox
Compare
NG Gas Valve Kit (160F), 100210008
SKU:
100210008
AO Smith
SKU:
100210008
Brand:
AO Smith
–
+
$214.64
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100111271 Compare Checkbox
Compare
Kit, Direct Vent Vent Assembly, 100111271
SKU:
100111271
AO Smith
SKU:
100111271
Brand:
AO Smith
–
+
$452.59
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
100109915 Compare Checkbox
Compare
3/4" Propane Gas, Slow Opening Gas Valve, 100109915
SKU:
100109915
AO Smith
SKU:
100109915
Brand:
AO Smith
–
+
$403.31
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Backorder
Get it by
Fri, Jul 31 - Fri, Aug 28
Add to List
1
2
3
4
...
6
Refresh
×
Video