



Free Shipping On orders over $99
Need replacement parts for this unit?
The NCLX incorporates an inert thermal element coating that provides effective isolation from mineral deposits (liming). Cast bronze body with male inlet and female outlet, brass and stainless steel internal parts, silicone seat disc and stainless steel spring. Test lever standard. Temperature relief setting is 210°F (99°C).
Features:
- Completely automatic and reseats after temperature or pressure relief. Ideal for all domestic water heater applications
- Incorporates an inert thermal element coating - Provides effective isolation from mineral deposits (liming) and galvanic corrosion
- 4" Element
- Approvals - The NCLX valves are certified to ANSI Z21.22 / CSA 4.4 and capacity certified to ASME Boiler Code Section IV (1/2" sizes ANSI / CSA listed only).
Application:
Temperature and pressure protection for domestic water heaters and storage tanks.

8am–7:45pm ET
Friday
9am–7:45pm ET
or check out our Support Center
Product Reviews
Product Q&A
Add-on Item
This item is cost-prohibitive to ship on its own but is available to ship with orders over $200.
Why don't we show the price of this item?
We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.
To see the price, simply add the item to your cart or sign in.