Lochinvar & A.O. Smith

Lochinvar & A.O. Smith deliver industry-leading water heating solutions including tankless units, hybrid heat pumps, and commercial storage systems. These trusted brands combine over 80 years of innovation to provide reliable, energy-efficient water heaters for residential and commercial applications. Shop Jackson Systems for competitive prices and expert support on your next water heater installation.

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Rocker Switch – OEM Replacement Part, SKU 100208328

Lochinvar & A.O. Smith

SKU: 100208328
$26.70
MSRP: $30.71
You save 15%
Lochinvar & A.O. Smith 100208328 Rocker Switch quantity
On/Off Switch for Lochinvar & A.O. Smith Equipment

Lochinvar & A.O. Smith

SKU: 100208324
$59.36
MSRP: $68.26
You save 15%
Lochinvar & A.O. Smith 100208324 On/Off Switch quantity
Rubber Grommet Replacement Part – SKU 100208321

Lochinvar & A.O. Smith

SKU: 100208321
$11.16
MSRP: $12.83
You save 15%
Lochinvar & A.O. Smith 100208321 Rubber Grommet quantity
Condensate Trap Kit for Lochinvar & A.O. Smith Equipment

Lochinvar & A.O. Smith

SKU: 100208315
$299.28
MSRP: $344.17
You save 13%
Lochinvar & A.O. Smith 100208315 Condensate Trap Kit quantity
V Baffle Retainer for Water Heater Applications

Lochinvar & A.O. Smith

SKU: 100208313
$29.13
MSRP: $33.50
You save 15%
Lochinvar & A.O. Smith 100208313 V Baffle Retainer quantity
Nylon Brush – OEM Replacement Part, SKU 100208309

Lochinvar & A.O. Smith

SKU: 100208309
$47.04
MSRP: $54.10
You save 15%
Lochinvar & A.O. Smith 100208309 Nylon Brush quantity
Door Latch – OEM Replacement Part, SKU 100208308

Lochinvar & A.O. Smith

SKU: 100208308
$19.84
MSRP: $22.82
You save 15%
Lochinvar & A.O. Smith 100208308 Door Latch quantity
White 24V Indicator Light for Lochinvar & A.O. Smith Units

Lochinvar & A.O. Smith

SKU: 100208306
$39.68
MSRP: $45.63
You save 15%
Lochinvar & A.O. Smith 100208306 White 24V Indicator Light quantity
120V Indicator Light for Lochinvar & A.O. Smith Units

Lochinvar & A.O. Smith

SKU: 100208305
$29.76
MSRP: $34.22
You save 15%
Lochinvar & A.O. Smith 100208305 120V Indicator Light quantity
120V Primary / 24V Secondary 75VA Control Transformer

Lochinvar & A.O. Smith

SKU: 100208251
$93.91
MSRP: $108.00
You save 15%
Lochinvar & A.O. Smith 100208251 120V-PRI 24V-SEC 75VA Transformer quantity
120V Primary / 24V Secondary 50VA Control Transformer

Lochinvar & A.O. Smith

SKU: 100208250
$54.88
MSRP: $63.11
You save 15%
Lochinvar & A.O. Smith 100208250 120V-Pri 24V-Sec 50VA Transformer quantity
120V Primary / 24V Secondary 50VA Control Transformer

Lochinvar & A.O. Smith

SKU: 100208249
$59.36
MSRP: $68.26
You save 15%
Lochinvar & A.O. Smith 100208249 120V Pri 24V Sec 50VA Transformer quantity
Blocked Drain Switch for Lochinvar & A.O. Smith Units

Lochinvar & A.O. Smith

SKU: 100208243
$161.28
MSRP: $185.47
You save 15%
Lochinvar & A.O. Smith 100208243 Blocked Drain Switch quantity
On/Off Switch, OEM Replacement Part

Lochinvar & A.O. Smith

SKU: 100208242
$13.64
MSRP: $15.69
You save 15%
Lochinvar & A.O. Smith 100208242 On/Off Switch quantity
Manual Reset Switch, OEM Replacement Part

Lochinvar & A.O. Smith

SKU: 100208241
$38.08
MSRP: $43.79
You save 15%
Lochinvar & A.O. Smith 100208241 Manual Reset Switch quantity
5 Amp Fuse for Lochinvar & A.O. Smith Equipment

Lochinvar & A.O. Smith

SKU: 100208232
$17.36
MSRP: $19.96
You save 15%
Lochinvar & A.O. Smith 100208232 5 Amp Fuse quantity
3.15 Amp Replacement Fuse for Water Heaters

Lochinvar & A.O. Smith

SKU: 100208231
$11.16
MSRP: $12.83
You save 15%
Lochinvar & A.O. Smith 100208231 3.15 Amp Fuse quantity
3″ Flue Collar for Lochinvar & A.O. Smith Units

Lochinvar & A.O. Smith

SKU: 100208194
$118.68
MSRP: $136.48
You save 15%
Lochinvar & A.O. Smith 100208194 3" Flue Collar quantity
230°F Cutout Auto-Reset Limit Switch, OEM Replacement

Lochinvar & A.O. Smith

SKU: 100208182
$148.96
MSRP: $171.30
You save 15%
Lochinvar & A.O. Smith 100208182 230F CO Auto-Reset Limit Switch quantity
280°F Manual Reset Rollout Switch

Lochinvar & A.O. Smith

SKU: 100208181
$91.84
MSRP: $105.62
You save 15%
Lochinvar & A.O. Smith 100208181 280F M/R Rollout Switch quantity
Rollout Switch for Lochinvar & A.O. Smith Appliances

Lochinvar & A.O. Smith

SKU: 100208180
$77.28
MSRP: $88.87
You save 15%
Lochinvar & A.O. Smith 100208180 Rollout Switch quantity
110-230°F Auto-Reset Limit Switch, SKU 100208179

Lochinvar & A.O. Smith

SKU: 100208179
$199.18
MSRP: $229.06
You save 15%
Lochinvar & A.O. Smith 100208179 110-230F AUTO Limit Switch quantity
240°F High Limit Switch, OEM Replacement Part

Lochinvar & A.O. Smith

SKU: 100208176
$93.91
MSRP: $108.00
You save 15%
Lochinvar & A.O. Smith 100208176 240°F High Limit Switch quantity
Hi-Limit Switch 200°F Replacement Part

Lochinvar & A.O. Smith

SKU: 100208175
$176.48
MSRP: $202.95
You save 15%
Lochinvar & A.O. Smith 100208175 Hi-Limit Switch 200°F quantity
High Limit Switch Manual Reset with 5′ Capillary

Lochinvar & A.O. Smith

SKU: 100208174
$416.93
MSRP: $479.47
You save 15%
Lochinvar & A.O. Smith 100208174 High Limit Switch Manual Reset 5' Cap quantity
200°F Auto-Reset CO Limit Switch, OEM Replacement

Lochinvar & A.O. Smith

SKU: 100208173
$71.68
MSRP: $82.43
You save 15%
Lochinvar & A.O. Smith 100208173 200F CO AUTO Limit Switch quantity
250°F Rollout Switch – Furnace Safety Limit Control

Lochinvar & A.O. Smith

SKU: 100208172
$44.80
MSRP: $51.52
You save 15%
Lochinvar & A.O. Smith 100208172 250F Rollout Switch quantity
Temperature & Pressure Gauge Kit, 0-200 PSI, 50-320°F

Lochinvar & A.O. Smith

SKU: 100208154
$90.73
MSRP: $104.34
You save 15%
Lochinvar & A.O. Smith 100208154 Temperature & Pressure Gauge Kit 0-200 PSI 50-320°F quantity
T&P Gauge 0-75 PSI, 70-250°F Temperature Range, 3/8″ BT

Lochinvar & A.O. Smith

SKU: 100208152
$90.73
MSRP: $104.34
You save 15%
Lochinvar & A.O. Smith 100208152 T&P Gauge 0-75 PSI 70-250°F 3/8" BT quantity
Rope Gasket for Door

Lochinvar & A.O. Smith

SKU: 100208107
$28.53
MSRP: $32.81
You save 15%
Lochinvar & A.O. Smith 100208107 Rope Gasket for Door quantity
Front Header Gasket for Lochinvar & A.O. Smith Units

Lochinvar & A.O. Smith

SKU: 100208106
$29.76
MSRP: $34.22
You save 15%
Lochinvar & A.O. Smith 100208106 Front Header Gasket quantity
Gas Valve Gasket for Lochinvar & A.O. Smith Equipment

Lochinvar & A.O. Smith

SKU: 100208105
$22.33
MSRP: $25.68
You save 15%
Lochinvar & A.O. Smith 100208105 Gas Valve Gasket quantity
Flange Gasket 7/8 x 1 7/8 – OEM Replacement Seal

Lochinvar & A.O. Smith

SKU: 100208103
$39.68
MSRP: $45.63
You save 15%
Lochinvar & A.O. Smith 100208103 Flange Gasket 7/8 x 1 7/8 quantity
Burner/Fan Gasket – OEM Replacement Seal

Lochinvar & A.O. Smith

SKU: 100208102
$51.53
MSRP: $59.26
You save 15%
Lochinvar & A.O. Smith 100208102 Burner/Fan Gasket quantity
2″ Flange Gasket for Lochinvar & A.O. Smith Units

Lochinvar & A.O. Smith

SKU: 100208100
$22.33
MSRP: $25.68
You save 15%
Lochinvar & A.O. Smith 100208100 2" Flange Gasket quantity
Escutcheon Plug Gasket — OEM Replacement Seal

Lochinvar & A.O. Smith

SKU: 100208097
$19.84
MSRP: $22.82
You save 15%
Lochinvar & A.O. Smith 100208097 Escutcheon Plug Gasket quantity
Burner Gasket — OEM Replacement Part

Lochinvar & A.O. Smith

SKU: 100208096
$233.24
MSRP: $268.23
You save 15%
Lochinvar & A.O. Smith 100208096 Burner Gasket quantity
Burner Gasket Replacement Part, SKU 100208095

Lochinvar & A.O. Smith

SKU: 100208095
$30.23
MSRP: $34.76
You save 15%
Lochinvar & A.O. Smith 100208095 Burner Gasket Replacement Part quantity
OEM Burner Gasket for Lochinvar & A.O. Smith Units

Lochinvar & A.O. Smith

SKU: 100208094
$185.93
MSRP: $213.82
You save 15%
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Door Gasket for Lochinvar & A.O. Smith Equipment

Lochinvar & A.O. Smith

SKU: 100208093
$44.80
MSRP: $51.52
You save 15%
Read more
Burner Gasket Replacement Part – SKU 100208092

Lochinvar & A.O. Smith

SKU: 100208092
$116.48
MSRP: $133.95
You save 15%
Lochinvar & A.O. Smith 100208092 Burner Gasket Replacement Part quantity
Flame Sensor Gasket Kit for Lochinvar & A.O. Smith Units

Lochinvar & A.O. Smith

SKU: 100208091
$11.16
MSRP: $12.83
You save 15%
Lochinvar & A.O. Smith 100208091 Flame Sensor Gasket Kit quantity
Rubber Grommet for Gas Pipe — OEM Replacement Part

Lochinvar & A.O. Smith

SKU: 100208090
$21.08
MSRP: $24.24
You save 15%
Lochinvar & A.O. Smith 100208090 Rubber Grommet for Gas Pipe quantity
Blower Gasket – OEM Replacement Part

Lochinvar & A.O. Smith

SKU: 100208089
$27.27
MSRP: $31.36
You save 15%
Lochinvar & A.O. Smith 100208089 Blower Gasket quantity
Rubber Door Gasket – OEM Replacement Seal

Lochinvar & A.O. Smith

SKU: 100208088
$29.76
MSRP: $34.22
You save 15%
Lochinvar & A.O. Smith 100208088 Rubber Door Gasket quantity
Ignitor Gasket — OEM Replacement Seal

Lochinvar & A.O. Smith

SKU: 100208087
$19.84
MSRP: $22.82
You save 15%
Lochinvar & A.O. Smith 100208087 Ignitor Gasket quantity
Ignitor Gasket Kit for Lochinvar & A.O. Smith Units

Lochinvar & A.O. Smith

SKU: 100208086
$11.16
MSRP: $12.83
You save 15%
Lochinvar & A.O. Smith 100208086 Ignitor Gasket Kit quantity
Burner Gasket – OEM Replacement Part

Lochinvar & A.O. Smith

SKU: 100208085
$22.33
MSRP: $25.68
You save 15%
Lochinvar & A.O. Smith 100208085 Burner Gasket quantity