---
product_id: 256956212
title: "CMI Kahenian 3/4 inch Tankless Water Heater Isolation Service Valve Flush Kit with Pressure Relief Valve, FNPT X FNPT, 3/4\" Service Installation Valve for Rheem, Rinnai, Takagi, Ecosmart"
brand: "cmi"
price: "€ 187.12"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/256956212-cmi-kahenian-3-4-inch-tankless-water-heater-isolation-service
store_origin: FI
region: Finland
---

# Includes pressure relief valve for safety 3/4 inch FNPT threaded connections Lead-free brass, ANSI/NSF certified CMI Kahenian 3/4 inch Tankless Water Heater Isolation Service Valve Flush Kit with Pressure Relief Valve, FNPT X FNPT, 3/4" Service Installation Valve for Rheem, Rinnai, Takagi, Ecosmart

**Brand:** cmi
**Price:** € 187.12
**Availability:** ✅ In Stock

## Summary

> 🚿 Upgrade your flow, upgrade your home—because every detail counts!

## Quick Answers

- **What is this?** CMI Kahenian 3/4 inch Tankless Water Heater Isolation Service Valve Flush Kit with Pressure Relief Valve, FNPT X FNPT, 3/4" Service Installation Valve for Rheem, Rinnai, Takagi, Ecosmart by cmi
- **How much does it cost?** € 187.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/256956212-cmi-kahenian-3-4-inch-tankless-water-heater-isolation-service)

## Best For

- cmi enthusiasts

## Why This Product

- Trusted cmi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Risk-Free Upgrade:** 30-day money-back guarantee—because your satisfaction is non-negotiable
- • **Universal Compatibility:** Fits top tankless brands like Rheem, Rinnai, Takagi, Ecosmart & more
- • **Built-in Pressure Relief:** Integrated valve ensures safe, reliable pressure management every time
- • **Effortless Pro Installation:** Standard port threaded connections with FREE PTFE tape for a seamless setup
- • **Certified Safety & Compliance:** Crafted from low-lead brass, meeting ANSI, NSF, and UPC codes for peace of mind

## Overview

The CMI Kahenian 3/4 inch Tankless Water Heater Isolation Service Valve Flush Kit is a premium brass plumbing solution designed for easy installation and universal compatibility with major tankless water heater brands. Featuring lead-free materials and certified to ANSI/NSF standards, it includes a pressure relief valve for enhanced safety and comes with free PTFE thread seal tape. Backed by a 30-day money-back guarantee, this kit ensures professional-grade performance and peace of mind for your home renovation or maintenance projects.

## Description

Kahenian has been providing high-quality Tankless Water Heater Kits for over 5 years. Each item is reviewed to make sure they meet and conform to industry standards. They go hand-in-hand with any home renovation project and are excellent if you want to improve the overall water flow of your Tankless Water Heaters. Know that when you purchase from Kahenian you can buy with confidence.

## Features

- ✔EASY INSTALLATION- Hot and Cold installation service valves come included with Standard port threaded connections. Comes with FREE PTFE Thread Seal tape for your convenience.
- ✔MEET INSDUSTRY STANDARDS- Material is made of clean brass for low lead codes and meets ANSI/NSF standards and UPC codes
- ✔QUICK CONNECTION- Pressure Relief Valve comes included for connection to hot valve
- ✔COMPATIBILITY- Connects to most major tankless water heater brands such as Rheem, Rinnai, Bosch, Ecosmart, Takagi, Navien, and Nortiz
- ✔30-DAY MONEY BACK- If you are not 100% satisfied with the product just return the product. No questions asked. Your satisfaction is always our priority

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Kahenian |
| Part number | 3005IPS |
| Item Weight | 1.95 Kilograms |
| Package Dimensions | 21.59 x 21.01 x 13.21 cm; 1.95 kg |
| Item model number | 3005IPS |
| Size | 3/4 inch |
| Style | 3/4" IPS |
| Material | Brass |
| Installation Method | IPS |
| Item Package Quantity | 1 |
| Specification met | ANSI, NSF |
| Special Features | Lead-Free |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Brass
- **Brand:** CMI
- **Exterior finish:** Brass
- **Inlet connection size:** 0.75 Millimeters
- **Inlet connection type:** Press

## Images

![CMI Kahenian 3/4 inch Tankless Water Heater Isolation Service Valve Flush Kit with Pressure Relief Valve, FNPT X FNPT, 3/4" Service Installation Valve for Rheem, Rinnai, Takagi, Ecosmart - Image 1](https://m.media-amazon.com/images/I/715ImnVeSdL.jpg)
![CMI Kahenian 3/4 inch Tankless Water Heater Isolation Service Valve Flush Kit with Pressure Relief Valve, FNPT X FNPT, 3/4" Service Installation Valve for Rheem, Rinnai, Takagi, Ecosmart - Image 2](https://m.media-amazon.com/images/I/71l2+WO61xL.jpg)
![CMI Kahenian 3/4 inch Tankless Water Heater Isolation Service Valve Flush Kit with Pressure Relief Valve, FNPT X FNPT, 3/4" Service Installation Valve for Rheem, Rinnai, Takagi, Ecosmart - Image 3](https://m.media-amazon.com/images/I/81c3jysQ3KL.jpg)
![CMI Kahenian 3/4 inch Tankless Water Heater Isolation Service Valve Flush Kit with Pressure Relief Valve, FNPT X FNPT, 3/4" Service Installation Valve for Rheem, Rinnai, Takagi, Ecosmart - Image 4](https://m.media-amazon.com/images/I/716wL9PjZUL.jpg)
![CMI Kahenian 3/4 inch Tankless Water Heater Isolation Service Valve Flush Kit with Pressure Relief Valve, FNPT X FNPT, 3/4" Service Installation Valve for Rheem, Rinnai, Takagi, Ecosmart - Image 5](https://m.media-amazon.com/images/I/81o4zvGzSlL.jpg)

## Frequently Bought Together

- CMI Inc - 3/4 Inch Tankless Water Heater Isolation Service Valve with Pressure Relief Valve – Female to Female Connection – Flush Kit for Gas & Electric Models, PEX Core
- Rheem 18kW 240V Tankless Electric Water Heater, Gray
- HYDRO MASTER Tankless Water Heater Service Valve Kit with Pressure Relief Valve 3/4-Inch IPS Isolator Clean Brass

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**Shop now:** [https://www.desertcart.fi/products/256956212-cmi-kahenian-3-4-inch-tankless-water-heater-isolation-service](https://www.desertcart.fi/products/256956212-cmi-kahenian-3-4-inch-tankless-water-heater-isolation-service)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-24*