--- product_id: 448093814 title: "ABST PEX Manifold,4 Loop Stainless Steel Floor Radiant Heat Manifold Kit with 1/2\" Adapters Included for Hydronic Radiant Floor Heating" brand: "a bst" price: "1189.55 DT" currency: TND in_stock: true reviews_count: 13 category: "A Bst" url: https://www.desertcart.tn/products/448093814-abst-pex-manifold-4-loop-stainless-steel-floor-radiant-heat store_origin: TN region: Tunisia --- # Auto exhaust & drain valves for gas removal 4 loops for precise zone control Integrated temp gauge (°C/°F) for easy monitoring ABST PEX Manifold,4 Loop Stainless Steel Floor Radiant Heat Manifold Kit with 1/2" Adapters Included for Hydronic Radiant Floor Heating **Brand:** a bst **Price:** 1189.55 DT **Availability:** ✅ In Stock ## Summary > 🔥 Elevate your home heating game with precision and durability! 🌡️ ## Quick Answers - **What is this?** ABST PEX Manifold,4 Loop Stainless Steel Floor Radiant Heat Manifold Kit with 1/2" Adapters Included for Hydronic Radiant Floor Heating by a bst - **How much does it cost?** 1189.55 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/448093814-abst-pex-manifold-4-loop-stainless-steel-floor-radiant-heat) ## Best For - a bst enthusiasts ## Why This Product - Trusted a bst brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Installation:** Includes stainless steel mounting bracket and 1/2" adapters for quick, hassle-free setup. - • **Precision 4-Zone Control:** Manage your radiant floor heating with exact flow for each loop, ensuring personalized comfort. - • **Smart Auto Exhaust & Drain:** Automatically removes trapped air to maximize flow and heating efficiency—no more cold spots. - • **Durable 304 Stainless Steel:** Corrosion-resistant and pressure-tested for long-lasting, high-performance heating. - • **Integrated Temperature Monitoring:** Dual-scale gauge and control handwheel let you fine-tune your system with professional accuracy. ## Overview The ABST PEX 4-Loop Stainless Steel Radiant Heat Manifold Kit offers a robust, corrosion-resistant solution for hydronic floor heating. Featuring 1" NPT shut-off valves, high-flow meters up to 1.4 GPM, and automatic exhaust/drain valves, it ensures efficient heat distribution and easy maintenance. Pre-assembled with mounting hardware and adapters, this kit delivers professional-grade performance and installation ease for modern radiant heating systems. ## Description Enjoy Your Home Improvement! ABST specializes in manufacturing home improvement products such as radiant manifold sets, panic push bars, pallet push clips, etc. All products have undergone multiple tests on materials, production and use to ensure that we provide you with high quality products. It is our mission to provide you with the best products and services. We believe ABST will make you satisfied. ABST specializes in manufacturing home improvement products such as radiant manifold sets, panic push bars, pallet push clips, etc. All products have undergone multiple tests on materials, production and use to ensure that we provide you with high quality products. It is our mission to provide you with the best products and services. We believe ABST will make you satisfied. Radiant Manifold Set Make life more convenient Review: Great value! Exceptional quality! - I was very happy with the quality and ease of installation of this manifold. I installed hydronic floor heating in a cellar where space was limited. This fit perfectly and controls the heating zones effectively. Highly recommended! Review: Great product - Works great, had a couple minor leaks, just had to snug fittings. Kept my 1200ft garage @ 70 degrees all winter with Rheem on-demand water heater. ## Features - Product Parameter:4 loops,1" NPT supply and return shut-off ball valves,up to 1.4GPM high flow meter,1/2" adapters included(8 pcs). - High Quality:ABST PEX radiant manifold is made of high-quality 304 stainless steel material,which is wear-resistant,anti-corrosion,pressure-resistant,and has a higher thermal conductivity,transmitting heat more effectively. - Easy to Install:The floor heating manifold kit is equipped with a stainless steel mounting bracket,which can fix the water distributor on the wall or the box.Simply use regular pliers to install the main on the bracket and connect the inlet and outlet main valves to the automatic exhaust and drain valves.Pressure tested and pre-assembled for peace of mind. - Auto Drain Exhaust:There is more gas in central heating,and the use of automatic exhaust and drain valves can effectively remove the gas in the pipe,increase the flow,and improve the heating effect. - PEX Radiant Heat Manifold Kit:Each kit includes flow meter,auto exhaust &drain valve,1/2”adapters,temperature control handwheel,centigrade fahrenheit integrated temperature gauge,inlet&return water valve. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09XXGVN11 | | Best Sellers Rank | #53,664 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,750 in Pipe Fittings | | Brand | A BST | | Brand Name | A BST | | Color | Blue, Red, Silver | | Connector Type | Adapter | | Customer Reviews | 4.4 out of 5 stars 233 Reviews | | Exterior Finish | Stainless Steel | | Item Weight | 4.94 Kilograms | | Manufacturer | A BST | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model Number | ABST-xxxx | | Number of Pieces | 8 | | Size | 4-Loop | | Thread Size | 1" | | Thread Type | NPT | | UPC | 737494443425 | | Unit Count | 1.0 Count | ## Product Details - **Size:** 4-Loop - **Material:** Stainless Steel - **Brand:** A BST - **Color:** Blue, Red, Silver - **Connector Type:** Adapter - **Thread Size:** 1" - **Exterior Finish:** Stainless Steel - **Thread Type:** NPT - **Item Weight:** 4.94 Kilograms - **Number of Pieces:** 8 ## Images ![ABST PEX Manifold,4 Loop Stainless Steel Floor Radiant Heat Manifold Kit with 1/2" Adapters Included for Hydronic Radiant Floor Heating - Image 1](https://m.media-amazon.com/images/I/81hV8KYborL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great value! Exceptional quality! *by J***R on April 20, 2026* I was very happy with the quality and ease of installation of this manifold. I installed hydronic floor heating in a cellar where space was limited. This fit perfectly and controls the heating zones effectively. Highly recommended! ### ⭐⭐⭐⭐⭐ Great product *by L***L on July 30, 2025* Works great, had a couple minor leaks, just had to snug fittings. Kept my 1200ft garage @ 70 degrees all winter with Rheem on-demand water heater. ### ⭐⭐⭐⭐ comes with everything but labor,lol *by M***S on February 23, 2025* Just got this 2 days ago. "LOOKS" like a quality product, but we will see how it is next winter. Will install this summer. Shipping was X-TREAMLY fast and no damage! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/448093814-abst-pex-manifold-4-loop-stainless-steel-floor-radiant-heat](https://www.desertcart.tn/products/448093814-abst-pex-manifold-4-loop-stainless-steel-floor-radiant-heat) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-25*