ULNW20X - Genuine OEM Waltec Faucet Lead Free Right Hand Hot Cartridge

ULNW20X - Genuine OEM Waltec Faucet Lead Free Right Hand Hot Cartridge

The ULNW20X Genuine OEM Waltec Faucet Lead Free Right Hand Hot Cartridge is an original OEM replacement component designed for compatible Waltec faucets. This lead-free hot cartridge is the right-hand cartridge used in newer-style Waltec faucet applications and is identified by AMRE Supply as OEM 96100.

If your Waltec faucet is leaking, dripping, difficult to operate, or no longer properly controlling hot-water flow, replacing a worn cartridge can restore normal faucet operation when the cartridge is confirmed as the source of the problem.

Appliance Kingdom supplies genuine OEM and quality appliance and plumbing replacement parts to customers across Canada, with shipping available nationwide.

What Does the ULNW20X Hot Cartridge Do?

The faucet cartridge is the internal valve component that controls the flow of water through the hot-water side of a compatible Waltec faucet. As the faucet handle is operated, the cartridge opens and closes the water passage to regulate hot-water flow.

Over time, internal seals and moving components can wear. Mineral deposits, repeated use, or general deterioration can also affect cartridge performance. A worn cartridge can prevent the faucet from shutting off properly or make the handle difficult to operate.

Using the correct OEM cartridge is important because the cartridge must match the faucet's valve design, dimensions, and operating mechanism for proper fit and reliable performance.

Common Symptoms of a Worn or Failed Faucet Cartridge

A defective or worn hot cartridge may cause:

• Hot-water faucet dripping when turned off

• Persistent water leakage through the faucet

• Difficulty turning the faucet handle

• Stiff or rough handle operation

• Inability to properly control hot-water flow

• Faucet that does not shut off completely

• Reduced or inconsistent hot-water flow

If your faucet is experiencing these symptoms, replacing the cartridge can resolve the issue when the cartridge is the failed component. Other faucet components, such as seats, seals, or handles, can also cause similar symptoms, so inspection is recommended before ordering.

Will Replacing ULNW20X Fix My Faucet?

It can, if the right-hand hot cartridge is responsible for the problem.

The ULNW20X is specifically identified as a Waltec lead-free right-hand hot cartridge for newer-style applications. AMRE Supply identifies it as OEM 96100.

If the faucet continues to leak after cartridge replacement, another internal component may require inspection.

Compatibility & Model Verification

The ULNW20X is designed for compatible Waltec faucets, specifically the newer-style cartridge applications identified by the manufacturer/supplier parts information. AMRE Supply describes it as a new-style cartridge for 1990-to-date applications.

Authoritative Canadian parts data lists ULNW20X for the following verified faucet models:

• 21F141LF

• 21F143LF

• 23F541LF

• 23W101LF

• 25F621

• 25F621LF

• 25F623

• 25F623LF

• 25F641

• 25F641LF

• 25F642

• 25F643

• 25F643LF

• 27F650LF

• 27W411LF

• 27W431LF

• 27W660LF

• 27W670LF

• 29W621

• 29W721

These applications are documented in Canadian appliance-parts model lookup data.

Always verify your complete faucet model number before ordering. If your model is not listed, contact Appliance Kingdom with the model information so compatibility can be checked before purchase.

Replaces Part Numbers

Authoritative AMRE Supply information confirms the following replacement relationship:

• 96100 — OEM reference number for ULNW20X

• ULNW20 — Previous Waltec right-hand hot cartridge replaced by the newer lead-free ULNW20X

AMRE Supply specifically identifies ULNW20X as the lead-free direct replacement for the older ULNW20 cartridge, while its parts information identifies OEM 96100 with ULNW20X.

Key Features & Benefits

• Genuine OEM Waltec replacement cartridge

• Part number: ULNW20X

• Lead-free construction

• Right-hand hot cartridge

• OEM reference: 96100

• New-style Waltec faucet application

• Designed for proper fit and reliable faucet operation

• Helps restore proper hot-water flow and shut-off function

• Suitable for homeowners, landlords, property managers, and professional plumbers

• Available through a Canadian appliance and replacement-parts supplier

Installation Overview

Replacing a faucet cartridge is generally a moderate plumbing repair. An experienced DIYer may be able to perform the replacement using appropriate tools and following the faucet manufacturer's service procedure.

Before beginning installation, shut off the appropriate water supply and relieve water pressure. Carefully remove the faucet handle and retaining components, replace the cartridge, and reassemble the faucet according to the applicable service procedure.

Because this is a water-connected plumbing component, professional installation is recommended if you are unfamiliar with faucet repairs or cannot safely isolate the water supply.

Canada-Wide Availability & Appliance Kingdom Support

Appliance Kingdom is a Canadian supplier serving customers across the country. We provide replacement parts for homeowners, landlords, property managers, maintenance professionals, and experienced repair technicians.

The ULNW20X is a Canadian-market Waltec OEM replacement cartridge, and Canadian parts listings confirm its application in compatible Waltec faucet models.

We ship replacement parts across Canada and can assist with compatibility questions before you place an order.

Buyer Confidence

The ULNW20X is identified by AMRE Supply as a Waltec OEM lead-free right-hand hot cartridge and is associated with OEM number 96100.

For greater fit confidence, compare your existing cartridge and faucet model information with the verified application data before ordering. If you are uncertain, provide Appliance Kingdom with the complete faucet model number for compatibility assistance.