---
product_id: 344876759
title: "Hourleey 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit, with Pressure Relief Valve, Clean Brass"
brand: "hourleey"
price: "$164.93"
currency: USD
in_stock: true
reviews_count: 5
category: "Hourleey"
url: https://www.desertcart.us/products/344876759-hourleey-3-4-inch-ips-isolator-tankless-water-heater-service
store_origin: US
region: United States of America
---

# 3/4 inch IPS standard size 500 PSI max pressure Lead-free brass certified Hourleey 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit, with Pressure Relief Valve, Clean Brass

**Brand:** hourleey
**Price:** $164.93
**Availability:** ✅ In Stock

## Summary

> 🚿 Upgrade your water heater game with seamless control & safety!

## Quick Answers

- **What is this?** Hourleey 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit, with Pressure Relief Valve, Clean Brass by hourleey
- **How much does it cost?** $164.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/344876759-hourleey-3-4-inch-ips-isolator-tankless-water-heater-service)

## Best For

- hourleey enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Maintenance:** Red and blue handles for quick hot/cold identification streamline servicing and repairs.
- • **Precision Flow Control:** Full port ball valves ensure superior water flow and effortless isolation.
- • **Universal Compatibility:** Fits all 3/4 inch IPS tankless water heaters including top brands like Rinnai and Navien.
- • **Built-in Pressure Relief:** Integrated valve safeguards your system, preventing costly water damage and downtime.
- • **Certified Safety & Durability:** Lead-free brass construction meets all federal and state standards for drinking water safety.

## Overview

The Hourleey 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit features durable lead-free brass construction, full port ball valves for optimal flow, and built-in pressure relief. Designed for easy identification and universal 3/4 inch compatibility, it simplifies maintenance and enhances safety for residential and commercial tankless water heaters.

## Description

Hourleey 3/4 Inch Isolation Kit involves hot and cold valves Material: Lead free brass

Review: Very well made! - These devices are absolutely essential for tankless water heater applications. They greatly help facilitate the necessary servicing that "Should" be done to them. It also provides an integrated and reliable means to shutoff and isolate the "hot and cold" lines at the water heater, so that the water can continue to be used throughout the house without the worry of back-flushing the hot waterline, through a mixer valve commonly found within modern faucets, and flooding the house in the event that the heater has to be removed for servicing. This particular valve is made to a very high standard of quality, and will likely last for a very long time without fail. I would place it on the same level of quality (if not higher) as some of the more expensive household name brands available at the big box stores. The kit comes with a union, on each valve, that utilizes a flat rubber gasket for sealing. nothing about this appears to be proprietary or hard to obtain in the event that they might need to be replaced. I have installed many of these throughout the years, and will now always keep one of these on my shelf ready to be installed. I am very happy with this item.
Review: Good - The Hourleey 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit has been a game-changer for my home. This remarkable product not only ensures a seamless water heater installation but also provides peace of mind with its built-in pressure relief valve. From the moment I installed it, I could feel the quality of the clean brass construction. It's clear that Hourleey prioritizes durability and reliability. The kit's 3/4-inch IPS size is perfect for my needs, and the isolator function makes servicing my tankless water heater a breeze. I can confidently say that this product has exceeded my expectations. It's a must-have for anyone looking to enhance their water heater setup. I can't imagine going back to my old valve kit after experiencing the convenience and performance of the Hourleey Isolator Tankless Water Heater Service Valve Kit. I'm truly impressed!

## Features

- Package include: 3/4 Inch Isolation Kit involves hot and cold valves 500WOG with 1/4 red and blue handles, equipped with full port ball valve for better flow rate.
- Easy to use: Tankless water heater repair valve 500WOG, red and blue valve handle, easy to identify hot and cold valves
- Material: Components are certified lead-free brass, Meets all federal and state standards regarding lead content in drinking water system components. You will also find CSA certification on the water pipe and gas pipe to prove its authenticity
- Standard size: The tankless kit works with all 3/4 inch size is suitable for most American residential usage, both residential and commercial gas tankless water heater brand such as Noritz, Rinnai, Rheem, Takagi, Navien and so on.
- Good Service: If any problem, please feel free to contact us, Prince Team offer replacement and full refund services.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BWYYV1Q |
| Brand | Hourleey |
| Brand Name | Hourleey |
| Customer Reviews | 4.6 out of 5 stars 691 Reviews |
| Exterior Finish | Brass |
| Exterior finish | Brass |
| Inlet Connection Size | 0.75 Millimeters |
| Inlet Connection Type | National Pipe Tapered |
| Inlet connection size | 0.75 Millimeters |
| Inlet connection type | National Pipe Tapered |
| Item Dimensions | 10 x 15 x 2 centimeters |
| Item Weight | 160 Grams |
| Item dimensions L x W x H | 10 x 15 x 2 centimeters |
| Manufacturer | Hourleey |
| Manufacturer Part Number | LUG8HVZ609 |
| Material | Brass |
| Material Type | Brass |
| Maximum Pressure | 500 Pound per Square Inch |
| Model Number | LUG8HVZ609 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.75 Inches |
| Outlet Connection Type | FNPT |
| Specification Met | CSA |
| UPC | 724190824603 |
| Unit Count | 1.0 Count |
| Valve Type | Ball Valve |

## Product Details

- **Brand:** Hourleey
- **Exterior finish:** Brass
- **Inlet connection size:** 0.75 Millimeters
- **Item dimensions L x W x H:** 10 x 15 x 2 centimeters
- **Material:** Brass

## Images

![Hourleey 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit, with Pressure Relief Valve, Clean Brass - Image 1](https://m.media-amazon.com/images/I/7164VOWR72L.jpg)
![Hourleey 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit, with Pressure Relief Valve, Clean Brass - Image 2](https://m.media-amazon.com/images/I/71oOfas7EHL.jpg)
![Hourleey 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit, with Pressure Relief Valve, Clean Brass - Image 3](https://m.media-amazon.com/images/I/71vCEVeHGjL.jpg)
![Hourleey 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit, with Pressure Relief Valve, Clean Brass - Image 4](https://m.media-amazon.com/images/I/71FumM68eBL.jpg)
![Hourleey 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit, with Pressure Relief Valve, Clean Brass - Image 5](https://m.media-amazon.com/images/I/61J8xMP9WjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very well made!
*by P***. on 15 June 2025*

These devices are absolutely essential for tankless water heater applications. They greatly help facilitate the necessary servicing that "Should" be done to them. It also provides an integrated and reliable means to shutoff and isolate the "hot and cold" lines at the water heater, so that the water can continue to be used throughout the house without the worry of back-flushing the hot waterline, through a mixer valve commonly found within modern faucets, and flooding the house in the event that the heater has to be removed for servicing. This particular valve is made to a very high standard of quality, and will likely last for a very long time without fail. I would place it on the same level of quality (if not higher) as some of the more expensive household name brands available at the big box stores. The kit comes with a union, on each valve, that utilizes a flat rubber gasket for sealing. nothing about this appears to be proprietary or hard to obtain in the event that they might need to be replaced. I have installed many of these throughout the years, and will now always keep one of these on my shelf ready to be installed. I am very happy with this item.

### ⭐⭐⭐⭐⭐ Good
*by S***. on 28 January 2024*

The Hourleey 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit has been a game-changer for my home. This remarkable product not only ensures a seamless water heater installation but also provides peace of mind with its built-in pressure relief valve. From the moment I installed it, I could feel the quality of the clean brass construction. It's clear that Hourleey prioritizes durability and reliability. The kit's 3/4-inch IPS size is perfect for my needs, and the isolator function makes servicing my tankless water heater a breeze. I can confidently say that this product has exceeded my expectations. It's a must-have for anyone looking to enhance their water heater setup. I can't imagine going back to my old valve kit after experiencing the convenience and performance of the Hourleey Isolator Tankless Water Heater Service Valve Kit. I'm truly impressed!

### ⭐⭐⭐⭐⭐ Great price and works well
*by B***S on 22 October 2021*

Was a bit concerned having read a few negative reviews, but gave it a shot since most are positive and Amazon is easy to deal with in case I'd have to return. Some reviewers complained about leaking. I did have one of the threads drip a little under pressure, but tightening it up solved the problem. Just make sure you're using thread seal tape where needed, tighten everything well and you'll be fine. There's also no need to over tighten. Functionally, all the valves felt good, nothing about the kit felt flimsy or cheap. Amazon delivers quickly, what else can you ask for? Would recommend for professionals or advanced DIYers.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-23*