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$101.20 each
In Stock
Get 35 Thu, Jul 2
Order by today, receive Thursday
This item replaces: EK129, 319143-463
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Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Description
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The Takagi brand has been discontinued by the manufacturer as of December 31, 2025. Suggested replacement units will be available on our website and replacement parts will continue to be available as supplies last. If you'd like any further assistance, please contact our customer service team.
Specs
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| Product Type: | Valve |
|---|---|
| Application: | Replacement Part |
| Used With: | TK-540P-NIH (NG) TK-540P-PEH (LP) T-H3-OS (NG) T-K4U-OS (NG) T-D2U-OS (NG) TK-540P-NEH (NG) T-K4U-IN (NG) T-H3J-OS (LP) T-H3S-OS (LP) T-H3J-DV (NG) TK-540P-PIH (LP) T-D2U-IN (NG) TK-310C-NI (NG) TK-510C-NI (NG) T-H3S-OS (NG) T-H3J-DV (LP) T-H3-DV (LP) T-H3J-OS (NG) T-KJR2U-OS (NG) T-H3-OS (LP) T-H3S-DV (LP) T-H3-DV (NG) TK-110C-NI (NG) T-H3S-DV (NG) T-KJR2U-IN (NG) |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
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Product Reviews
5 out of 8 reviews
100% would recommend this product
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
Showing 1-8 of 8 reviews
I would buy again.
The part was as advertised.
JP
Maine
1 years ago
Verified Buyer
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Perfect match
it is the exactly replacement part
Lo
California
1 years ago
Verified Buyer
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Great customer service
Great customer service!! I would buy from them again!
Vinny
FL
1 years ago
Verified Buyer
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Tankless Hot Water Heater Flow Sensor/Switch
The product was exactly as-advertised. I have installed it on my tankless hot water heater and it appears to be functioning properly. There were no fitment issues and the installation took less than 20 minutes.
Jdaugherty
Union, KY
2 years ago
Verified Buyer
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I would buy from these guys again.
Fast delivery, perfect fit, fixed my problem. I definitely will choose these guys for all my plumbing needs.
D Beau
Lake Charles, LA
2 years ago
Verified Buyer
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I would like to buy this product again
This is an OEM parts
Camhvac
Philadelphia
3 years ago
Verified Buyer
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I would buy this product again
Replaced flow sensors in 2 units, they worked perfect!
Nick
Appleton, WI
4 years ago
Verified Buyer
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Takagi water heater
Works great. Had a small problem and supply house provided the righr part in two days!!
Phil
East Greenwich
7 years ago
Verified Buyer
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Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy