---
product_id: 23707652
title: "WTIV-SWT-SB Tankless Installation Valve, 3/4-Inch"
brand: "waiwela"
price: "€ 11.47"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/23707652-wtiv-swt-sb-tankless-installation-valve-3-4-inch
store_origin: HR
region: Croatia
---

# Drain/flush ports on hot & cold valves Hot water valve with pressure relief port 3/4-inch sweat connection WTIV-SWT-SB Tankless Installation Valve, 3/4-Inch

**Brand:** waiwela
**Price:** € 11.47
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Upgrade your flow game with WaiWela’s tankless valve — maintenance made effortless!

## Quick Answers

- **What is this?** WTIV-SWT-SB Tankless Installation Valve, 3/4-Inch by waiwela
- **How much does it cost?** € 11.47 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/23707652-wtiv-swt-sb-tankless-installation-valve-3-4-inch)

## Best For

- waiwela enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Integrated pressure relief port ensures your system stays protected under pressure spikes.
- • **Built to Last:** Crafted from lead-free, heavy-duty brass for durability and peace of mind in every installation.
- • **Instant Shut-Off:** Emergency valve closure with a simple 1/4 turn—because every second counts.
- • **Effortless Maintenance:** Streamline your tankless water heater upkeep with quick-access valves designed for flushing, purging, and diagnostics.
- • **All-in-One Functionality:** Supports installation, maintenance, and use with descaling kits, making it the ultimate plumbing upgrade.

## Overview

The WaiWela WTIV-SWT-SB is a premium 3/4-inch tankless installation valve crafted from lead-free brass, featuring sweat connections for seamless integration. Designed for professional-grade durability, it includes hot water valves with pressure relief ports and drain/flush ports on both hot and cold valves, enabling easy maintenance, purging, and diagnostic testing. Its quick 1/4 turn ball-valve handle allows for emergency shut-off, making it an essential upgrade for efficient, hassle-free tankless water heater management.

## Description

Product Description               Tank less Installation Valves (TIVs) make installation and maintenance on your tank less water heater a hassle free task. TIVs are designed to save time and ensure that future maintenance is easy. Designed for multiple functions, including: installation, maintenance, purging, flushing and use with the Un-Clog-It Descaling Kit; TIVs also allow for full diagnostic testing of your heater. Emergency shut off is easy as a 1/4 turn of the TIV ball-valve handle. WaiWela (pronounced Vi Vela) means hot water in Hawaiian.                  From the Manufacturer               Tankless Installation Valves (TIVs) make installation and maintenance on your tankless water heater a hassle free task. TIVs are designed to save time and ensure that future maintenance is easy. Designed for multiple functions, including: installation, maintenance, purging, flushing and use with the Un-Clog-It Descaling Kit; TIVs also allow for full diagnostic testing of your heater. Emergency shut off is easy as a 1/4 turn of the TIV ball-valve handle.WaiWela (pronounced Vi Vela) means hot water in Hawaiian.

## Features

- Sane Brass (lead free)
- 3/4-inch sweat
- Heavy duty construction
- Hot water valve includes port for a pressure relief valve
- Both hot and cold valves include a drain/flush port

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Brass |
| Brand | WaiWela |
| Item dimensions L x W x H | 0.75 x 3.5 x 5.91 inches |
| Exterior Finish | Brass |
| Inlet Connection Type | Sweat |
| Outlet Connection Type | Sweat |
| Manufacturer | WaiWela |
| Part Number | WTIV-SWT-SB |
| Item Weight | 2.9 pounds |
| Product Dimensions | 0.75 x 3.5 x 5.91 inches |
| Item model number | WTIV-SWT-SB |
| Item Package Quantity | 1 |
| Batteries Required? | No |

## Product Details

- **Material:** Brass
- **Brand:** WaiWela
- **Item dimensions L x W x H:** 0.75 x 3.5 x 5.91 inches
- **Exterior Finish:** Brass
- **Inlet Connection Type:** Sweat
- **Outlet Connection Type:** Sweat
- **Manufacturer:** WaiWela

## Images

![WTIV-SWT-SB Tankless Installation Valve, 3/4-Inch - Image 1](https://m.media-amazon.com/images/I/71j486swd-L.jpg)

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**Shop now:** [https://www.desertcart.hr/products/23707652-wtiv-swt-sb-tankless-installation-valve-3-4-inch](https://www.desertcart.hr/products/23707652-wtiv-swt-sb-tankless-installation-valve-3-4-inch)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-25*