---
product_id: 110702504
title: "1pcs Spa Hot Tub Heater Split Nut Unions"
brand: "uceder"
price: "270 DH"
currency: MAD
in_stock: true
reviews_count: 13
category: "Uceder"
url: https://www.desertcart.ma/products/110702504-1pcs-spa-hot-tub-heater-split-nut-unions
store_origin: MA
region: Morocco
---

# Durable metal construction Compatible with top spa heater brands Precision-fit split nut sizes 1pcs Spa Hot Tub Heater Split Nut Unions

**Brand:** uceder
**Price:** 270 DH
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your spa setup with precision and durability — don’t get left behind!

## Quick Answers

- **What is this?** 1pcs Spa Hot Tub Heater Split Nut Unions by uceder
- **How much does it cost?** 270 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/110702504-1pcs-spa-hot-tub-heater-split-nut-unions)

## Best For

- uceder enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Robust metal material guarantees long-lasting durability under spa conditions.
- • **Easy Installation:** Includes screw and gasket for hassle-free setup, saving you time and effort.
- • **Perfect Fit Every Time:** Dual inner sizes (2.3" & 3.12") ensure seamless integration with 2" heater assemblies.
- • **Universal Compatibility:** O-ring fits major brands like Balboa, Gecko, HydroQuip, and more—excluding LX Heater.
- • **Avoid Installation Hassles:** Clear size markings prevent thread misalignment and over-tightening.

## Overview

This UCEDER Spa Hot Tub Heater Split Nut Union kit includes a precision-engineered split nut and gasket designed for 2" heater assemblies. Made from durable metal, it fits leading spa heater brands like Balboa and Gecko, ensuring a secure, leak-free connection. With clear size markings and included hardware, installation is straightforward, making it an essential upgrade for spa owners seeking reliability and ease.

## Description

Here is 1 pcs Heater Split Nut Unions with Screw , 1 pcs Heater Gasket / O-ringsActual Split Nut Measurement : The inner size (back side) is 2.3 inch, the inner size (front side) is 3.12 inch.Actual Oring Measurement: The inner size is 2.08 inch, the outer size is 2.87 inch.the O-ring fits for Balboa,Gecko,HydroQuip,Spa Builders,Correctech,Spanet,not fits LX Heater,the split nut fits 2" Heater Assemblies Made by Balboa,Gecko,HydroQuip,Spa Builders,Correctech

Review: Quick arrival and perfect fit. - Works like it should, hot tub up and running.
Review: Great piece - My pool guy said where did you get this I have to stock my truck they will save me a lot of work

## Features

- Package Include 1 pcs Heater Split Nut Unions with Screw , 1 pcs Heater Gasket / O-rings,we suggest that make sure the size matches your project before purchasing!
- Split Nut Measurement：The inner size (back side) is 2.3 inch, the inner size(front side) is 3.12inch,fits 2" Heater Assemblies,not fits LX Heater
- Actual Oring Measurement：The inner size is 2.08 inch, the outer size is 2.87 inch，O-ring fits for Balboa,Gecko,HydroQuip,Spa Builders,Correctech,Spanet,not fits LX Heater
- Please find the mark(1or 2) on each split nut,the same number can be matched successfully,otherwise the thread will be misaligned
- Please not choose the same size as your pipe,because the same size will be too tighten to be installed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | UCEDER |
| Color | White |
| Connector Type | Union |
| Item Weight | 0.11 kg |
| Material | Metal |
| Material Type | Metal |
| Size | 2 inches |
| Thread Size | 1.5 inches |
| Thread Type | NPT |

## Product Details

- **Brand:** UCEDER
- **Color:** White
- **Connector Type:** Union
- **Thread Size:** 1.5 inches
- **Thread Type:** NPT
- **Item Weight:** 0.11 Kilograms
- **Number of Pieces:** 2
- **Global Trade Identification Number:** 06950787225650
- **Manufacturer:** pool spa part store

## Images

![1pcs Spa Hot Tub Heater Split Nut Unions - Image 1](https://m.media-amazon.com/images/I/61yix5BkGsL.jpg)
![1pcs Spa Hot Tub Heater Split Nut Unions - Image 2](https://m.media-amazon.com/images/I/71K1YkEpunL.jpg)
![1pcs Spa Hot Tub Heater Split Nut Unions - Image 3](https://m.media-amazon.com/images/I/71nFlUdSDwL.jpg)
![1pcs Spa Hot Tub Heater Split Nut Unions - Image 4](https://m.media-amazon.com/images/I/7108trhuJhL.jpg)
![1pcs Spa Hot Tub Heater Split Nut Unions - Image 5](https://m.media-amazon.com/images/I/41TFteddqbL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quick arrival and perfect fit.
*by E***L on January 12, 2026*

Works like it should, hot tub up and running.

### ⭐⭐⭐⭐⭐ Great piece
*by D***N on August 29, 2023*

My pool guy said where did you get this I have to stock my truck they will save me a lot of work

### ⭐⭐⭐⭐⭐ Stumps garage on you tube
*by E***P on August 1, 2025*

Works great

## Frequently Bought Together

- UCEDER 1pcs Spa Hot Tub Heater Split Nut Unions with Screw and 1 pcs Heater Gasket/O-rings(Actual Size 3 Inch,Suitable for 2 Inch Heater Assemblies)
- UCEDER 2 Pack Spa Hot Tub Heater Split Nut Unions with Screw, 2 pcs Heater Gasket/O-Rings,(Actual Size 3 Inch,Suitable for 2 Inch Heater Assemblies)

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**Shop now:** [https://www.desertcart.ma/products/110702504-1pcs-spa-hot-tub-heater-split-nut-unions](https://www.desertcart.ma/products/110702504-1pcs-spa-hot-tub-heater-split-nut-unions)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-08-13*