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Internet #308666233

Model #MIVK-T-LW

Threaded Plumbing installation Valve Kit

  • Ideal for Sensei SE+ tankless water heaters and M-series boilers
  • Made from lead-free brass for durability
  • Allows up to 8 tankless water heaters to share same vent system
  • See More Details

Product Overview

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to 8 tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.
  • Lead free
  • Dimensions: 9.3 in. x 6.1 in. x 3 in.
  • Water heater accessory
  • Country of origin: Japan
  • For use with SENSEI SE+ tankless water heaters (condensing) and m-series boilers
  • Brass finish
  • Package quantity 1
  • Lead free brass construction
  • 1 year limited warranty
  • *Note. Rinnai is changing the language in its warranty terms and conditions found in the current User Installation manuals. The existing statement will be replaced by the following: "This Limited Warranty applies only to products that are installed in the United States and Canada. Improper installation may void this Limited Warranty. It is recommended that a trained and qualified professional who has attended a Rinnai installation training class complete your installation." All warranties (old or new manual) will be honored as written above.

  • California residents

Info & Guides

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Product Depth (in.)
Product Height (in.)
Product Width (in.)


Compatible Brand/Model
Finish Family
Bronze/Copper Metallic
No Additional Items Included
Lead Free Brass
Product Weight (lb.)

Warranty / Certifications

Manufacturer Warranty
1 Year limited warranty

Questions & Answers


If my gas supply line is 1/2" and the unit is designed to accept a 3/4" gas connection, where do ...

Asked by Pat December 3, 2020

Greetings Pat, Please contact Rinnai directly at 1-800-621-9419. Thank you!

What size propane line do I need?

Asked by Sparkey February 6, 2020

The unit works with 1/2 and 3/4 inch gas lines. --Tashay

Does this valve kit include the pressure relief valve, or must that be purchased separately?

Asked by EAG November 9, 2019

The pressure relief valve is sold separately. --Tashay

Customer Reviews

  • 4.8
    out of 5 reviews
  • 100% recommend this product
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by Penacova
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Fit perfectly and were high quality...
Fit perfectly and were high quality
by David
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