---
product_id: 19923408
title: "Sea 66100 100XL-4 3/4\" 150 Psi 100Xl-4 T & P Relief Valve"
brand: "watts sea"
price: "$69"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/19923408-sea-66100-100xl-4-3-4-150-psi-100xl-4
store_origin: NZ
region: New Zealand
---

# Temperature Control 3/4" Size Proudly Made in USA Sea 66100 100XL-4 3/4" 150 Psi 100Xl-4 T & P Relief Valve

**Brand:** watts sea
**Price:** $69
**Availability:** ✅ In Stock

## Summary

> 🔝 Elevate Your Control Game!

## Quick Answers

- **What is this?** Sea 66100 100XL-4 3/4" 150 Psi 100Xl-4 T & P Relief Valve by watts sea
- **How much does it cost?** $69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/19923408-sea-66100-100xl-4-3-4-150-psi-100xl-4)

## Best For

- watts sea enthusiasts

## Why This Product

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

## Key Features

- • **Durable Construction:** Built to withstand the test of time.
- • **User-Friendly Design:** Simple installation for hassle-free use.
- • **Precision Engineering:** Crafted for optimal performance and reliability.
- • **Versatile Compatibility:** Easily integrates with various systems.
- • **Efficient Temperature Regulation:** Ensures consistent performance in any environment.

## Overview

The Watts Temp/Rlf Vlv 3/4" Mxf is a high-quality valve designed for precise temperature regulation and reliable performance. Proudly made in the USA, this durable and versatile component is perfect for a variety of applications, ensuring seamless integration and long-lasting efficiency.

## Description

Watts Sea 66100 100XL-4 3/4" 150 Psi 100Xl-4 T & P Relief Valve

## Features

- Made in United States

## Images

![Sea 66100 100XL-4 3/4" 150 Psi 100Xl-4 T & P Relief Valve - Image 1](https://m.media-amazon.com/images/I/61B9NsCWpZL.jpg)

## Frequently Bought Together

- Watts Sea 66100 100XL-4 3/4" 150 Psi 100Xl-4 T & P Relief Valve
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**Shop now:** [https://www.desertcart.nz/products/19923408-sea-66100-100xl-4-3-4-150-psi-100xl-4](https://www.desertcart.nz/products/19923408-sea-66100-100xl-4-3-4-150-psi-100xl-4)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-08*