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Internet # 206382646

Model # R3510-WL

Store SKU # 1005870554

Questions and Answers for Delta Single Handle Wall-Mount Lavatory Rough-In Kit

  • 2-3/4 in. rough-in depth ensure adequate flow
  • Forged brass offers high resistance to corrosion
  • Diamond-embedded disc avoid deposits of calcium

Questions & Answers

What size set screw on handle
ByAug 17, 2025
1 Answer | 
Answer This Question

Hi Delta, Thank you for your question about the Delta Faucet R3510-WL. The self-tapping handle screw is size SHCS-#8-32X.43-DOG POINT Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist (800) 345-3358

By|Aug 19, 2025


    So you can only get one temperature ? It is not for mixing hot and cold to a single faucet?
    ByJan 22, 2021
    1 Answer | 
    Answer This Question

    Hi Kal! Thank you for contacting us at Delta Faucet! I will be happy to help. No, this is the rough-in valve for single handle wall mount lavatory faucets. You will be able to able to get temperatures from hot to cold to a mix. Please contact us directly if further assistance is needed at this time.  Best Regards,  ​​​​​​​ Tim

    By|Jun 24, 2023

      (1)

      Can you adjust the temperature to get hotter after the faucet is already installed?
      ByJun 11, 2017
      1 Answer | 
      Answer This Question

      Dear Chuckmar, Thank you for your inquiry! The Delta Wall Mount Rough-In Valve R3510-WL is designed for a single handle lavatory faucet. This unit is not designed with a temperature adjustment, there is no way to get more hotter or colder water flow. Best regards, Tanya

      By|Jul 30, 2025

        (1)

        Compare Key Features

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        Product Snapshot

        Built for long-lasting durability and high performance in wall-mount lavatory installations.
        Ideal for customers who want easy fixture changes, ensuring versatile shower upgrades.
        Ideal for customers who want flexible installation, ensuring compatibility with Roman tub trims.
        Ideal for customers who want a durable, lead-free brass rough-in with a lifetime warranty.

        Compatibility with Multiple Plumbing Systems

        Adjustable Components

        Material Quality

        High-grade, durable brass
        Metal
        Durable metal construction
        High-grade, durable lead-free brass body

        Number of Included Components

        Valves and plaster guards
        1
        1 component
        Ships with valves and plasterguards

        Ease of Installation

        Hassle-free installation
        Allows easy fixture changes
        Easy, above-deck adjustment
        Designed for hassle-free installation