---
product_id: 381733030
title: "2-Loop Radiant Floor Heating Manifold PEX Tubing Heating Hydronic Manifolds Floor Manifold Stainless Steel Radiant for 1/2\" Adapter"
brand: "gpoas"
price: "S$229"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/381733030-2-loop-radiant-floor-heating-manifold-pex-tubing-heating-hydronic
store_origin: SG
region: Singapore
---

# 20-30 sqm heat coverage Precision flow control 0-5 L/min Durable SUS 304 stainless steel 2-Loop Radiant Floor Heating Manifold PEX Tubing Heating Hydronic Manifolds Floor Manifold Stainless Steel Radiant for 1/2" Adapter

**Brand:** gpoas
**Price:** S$229
**Availability:** ✅ In Stock

## Summary

> 🔥 Master your space with precision warmth and lasting durability!

## Quick Answers

- **What is this?** 2-Loop Radiant Floor Heating Manifold PEX Tubing Heating Hydronic Manifolds Floor Manifold Stainless Steel Radiant for 1/2" Adapter by gpoas
- **How much does it cost?** S$229 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/381733030-2-loop-radiant-floor-heating-manifold-pex-tubing-heating-hydronic)

## Best For

- gpoas enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium SUS 304 stainless steel resists corrosion and rust for years of flawless operation.
- • **Smart Air Management:** Auto exhaust valve continuously removes air, ensuring smooth, silent heating.
- • **Modular & Maintainable:** Easily disassemble and replace parts for cost-effective, long-term system upkeep.
- • **Seamless Compatibility:** Nickel-plated all-copper joints fit standard 1/2" PEX tubing with double-seal security.
- • **Effortless Climate Control:** Visual flow meters let you dial in perfect heat balance for every room.

## Overview

The 2-Loop Radiant Floor Heating Manifold by GPOAS delivers efficient heating coverage for 20-30 square meters using corrosion-resistant SUS 304 stainless steel. Featuring visual flow meters for precise water flow adjustment, an automatic exhaust valve for continuous air removal, and nickel-plated all-copper joints compatible with 1/2" PEX tubing, this manifold ensures balanced, reliable radiant floor heating. Its modular design allows easy maintenance, making it a smart, durable choice for professional-grade hydronic heating systems.

## Description

Full description not available

## Features

- [Product Parameter]:2 LOOP,Heat can be transmitted 20-30 square meters.1" NPT supply and return shut-off ball valves,SUS 304 stainless steel cold forming, corrosion resistance, no rust, better sealing, more precise control, the main tube is not demagnetized as a whole, longer life than demagnetization tubes, and higher hardness
- [VISUAL FLOW METER]:The water inlet branch is equipped with a visual flow meter type shut-off valve, which can accurately adjust the water flow of each channel and prevent the branch from grabbing water. Just open the red cap and turn the red base to adjust the water volume of each channel to 0-5 liters/min. Effectively ensure the hydraulic balance of each road
- [AUTO EXHAUST VALVE]:Automatic exhaust valve, in a continuous automatic manner, Eliminates the air inside when the system is filled with water and during operation.A hygroscopic vent cap prevents accidental drips
- [ALL-COPPER NICKEL-PLATED HEXAGONAL LOWER JOINT]: All-copper material, nickel-plated treatment, anti-corrosion and durable, standard 6-point thread, 1/2 adapter, suitable for PERT PEXD and other floor heating pipes with an inner diameter of 12MM and an outer diameter of 16MM, professional thread sealant, Reinforcement + double seal to lock water
- [EASY TO DISASSEMBLE]:Each part can be replaced and disassembled separately, the stainless steel body can be used for a long time, the internal space is large, and the flow is sufficient. It is a cost-effective water distributor, which is widely used in floor radiant heating systems, but not suitable for drinking water applications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 2 Loop |
| Material | Stainless Steel,Pex |
| Brand | GPOAS |
| Color | Red |
| Item dimensions L x W x H | 16.26 x 14.76 x 2.68 inches |
| Connector Type | Cap |
| Thread Size | 0.5 inch |
| Exterior Finish | Nickel |
| Thread Type | NPT |
| Item Weight | 3.48 Kilograms |
| Number of Pieces | 2 |
| Manufacturer | GPOAS |
| Part Number | 167637-5350-1459288991 |
| Item Weight | 7.66 pounds |
| Product Dimensions | 16.26 x 14.76 x 2.68 inches |
| Item model number | 167637-5350-1459288991 |
| Style | 2 Loop |
| Measurement System | inch |
| Included Components | Floor Heating Manifold |
| Batteries Required? | No |

## Product Details

- **Size:** 2 Loop
- **Material:** Stainless Steel,Pex
- **Brand:** GPOAS
- **Color:** Red
- **Item dimensions L x W x H:** 16.26 x 14.76 x 2.68 inches
- **Connector Type:** Cap
- **Thread Size:** 0.5 inch
- **Exterior Finish:** Nickel
- **Thread Type:** NPT
- **Item Weight:** 3.48 Kilograms

## Images

![2-Loop Radiant Floor Heating Manifold PEX Tubing Heating Hydronic Manifolds Floor Manifold Stainless Steel Radiant for 1/2" Adapter - Image 1](https://m.media-amazon.com/images/I/713D-GccIcL.jpg)
![2-Loop Radiant Floor Heating Manifold PEX Tubing Heating Hydronic Manifolds Floor Manifold Stainless Steel Radiant for 1/2" Adapter - Image 2](https://m.media-amazon.com/images/I/71ULFUgq1sL.jpg)
![2-Loop Radiant Floor Heating Manifold PEX Tubing Heating Hydronic Manifolds Floor Manifold Stainless Steel Radiant for 1/2" Adapter - Image 3](https://m.media-amazon.com/images/I/61LXIzBhhZL.jpg)
![2-Loop Radiant Floor Heating Manifold PEX Tubing Heating Hydronic Manifolds Floor Manifold Stainless Steel Radiant for 1/2" Adapter - Image 4](https://m.media-amazon.com/images/I/617FhayHqbL.jpg)
![2-Loop Radiant Floor Heating Manifold PEX Tubing Heating Hydronic Manifolds Floor Manifold Stainless Steel Radiant for 1/2" Adapter - Image 5](https://m.media-amazon.com/images/I/61BwhV+KEKL.jpg)

## Available Options

This product comes in different **Material Type, Style** options.

## Questions & Answers

**Q: Thermometer is Fahrenheit or Celsius?**
A: Celsius only

**Q: Is it suitable for regular 1/2" LED tubes?**
A: Suitable for tubes with 12mm inner diameter and 16mm outer diameter

**Q: What is the thread size of the ball valve?**
A: 1" g thread for one end of the manifold and 1" npt thread for the other end

**Q: Can I purchase a 5/16" adapter to mount a manifold or 1/2" x 5/16" fitting?**
A: No， it must be 1/2"

**Q: What branch actuators are suitable?**
A: Do you want to use an electric actuator? If yes, then you need to buy a separate M30*1.5 electric heat actuator!

## Customer Reviews

### ⭐⭐⭐⭐⭐ One of the best products I have ever purchased.
*by P***D on June 12, 2024*

High quality of this manifold is obvious from the time you open the box. Nice packaging from a company that takes pride in it's product.My only complaint would be that it came with centigrade temp gauges.

### ⭐⭐⭐⭐⭐ Great Value!
*by C***R on December 12, 2023*

I paid three times this price for the brand name version of this. Then I bought this as a test comparison. Both are installed at the same job. This one is all metal, quality is good, works just as good.

### ⭐⭐⭐⭐ mine came missing 1 part, and can't find how to contact the company (GPOAS) about getting it
*by J***F on January 8, 2023*

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## Frequently Bought Together

- 2-Loop Radiant Floor Heating Manifold PEX Tubing Heating Hydronic Manifolds Floor Manifold Stainless Steel Radiant for 1/2" Adapter
- 2 Gallon Accumulator Expansion Tank With Wall Mount Bracket 1/2" Female NPT

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-02*