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Noritz OEM Service Kits

Get genuine Noritz factory OEM Service Kits for your Noritz tankless water heater. All Noritz Service Kits are brand new in the original factory packaging. We have fast FREE SHIPPING on all orders over $99 and ship all orders within 1 business day.

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Noritz SPK-1 Service Kit Starter
Noritz SPK-1 Service Kit Starter $792.95 / ea
In Stock
$792.95 / ea
Noritz SPK-3 Service Kit for Low NOx 120k BTU to 157k BTU
Noritz SPK-3 Service Kit for Low NOx 120k BTU to 157k BTU $319.95 / ea
Low Inventory. Order Today!
$319.95 / ea
Noritz SPK-4 Service Kit for Low NOx 180k BTU to 199k BTU
Noritz SPK-4 Service Kit for Low NOx 180k BTU to 199k BTU $329.95 / ea
In Stock
$329.95 / ea
Noritz SPK-5 Service Kit for Larger 2nd Generation 194K BTU to 380K BTU
Noritz SPK-5 Service Kit for Larger 2nd Generation 194K BTU to 380K BTU $329.95 / ea
In Stock
$329.95 / ea
Noritz SPK-6 Service Kit for Smaller 2nd and 3rd Generation under 199K BTU
Noritz SPK-6 Service Kit for Smaller 2nd and 3rd Generation under 199K BTU $450.95 / ea
In Stock
$450.95 / ea
Noritz SPK-7 Service Kit for Larger 3rd Generation Models - 199k BTU to 250k BTU
Noritz SPK-7 Service Kit for Larger 3rd Generation Models - 199k BTU to 250k BTU $315.95 / ea
In Stock
$315.95 / ea
Noritz SPK-CB1 Service Kit for CB180 and 199DV Models
Noritz SPK-CB1 Service Kit for CB180 and 199DV Models $1,718.95 / ea
Out of Stock
$1,718.95 / ea
Noritz SPK-EZ1 Service Kit for EZ98DV and EZ111DV models
Noritz SPK-EZ1 Service Kit for EZ98DV and EZ111DV models $576.95 / ea
Out of Stock
$576.95 / ea
Noritz SPK-NRCB1 Service Kit for NRCB180DV and NRCB199DV Models
Noritz SPK-NRCB1 Service Kit for NRCB180DV and NRCB199DV Models $1,994.95 / ea
Out of Stock
$1,994.95 / ea
Noritz SPK-NRCP1 Service Kit for NRCP982 and NRCP112DV Models
Noritz SPK-NRCP1 Service Kit for NRCP982 and NRCP112DV Models $1,661.95 / ea
Out of Stock
$1,661.95 / ea
Noritz EZ2FVK-SK1 Service Kit for EZTR series
Noritz EZ2FVK-SK1 Service Kit for EZTR series $116.95 / ea
Out of Stock
$116.95 / ea
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