AB 6-Loop PEX Radiant Heat Manifold – Stainless Steel
$168.98 on Amazon.com (as of October 19, 2026, 9:45 AM EST) View details ↗
Upgrade your hydronic radiant floor heating system with the **AB 6-Loop PEX Radiant Heat Manifold**, a premium-grade solution designed for durability, efficiency, and ease of installation. Crafted from **corrosion-resistant stainless steel**, this manifold delivers superior thermal conductivity, ensuring faster heat transfer and reliable performance even in demanding environments. The **all-in-one design** integrates essential components—including an automatic air vent, shut-off valve, drain valves with outlet caps, a temperature gauge, flow valve, and balancing valve—eliminating the need for additional fittings and simplifying system setup.
The AB manifold is engineered for **effortless installation**, featuring a heavy-duty stainless steel mounting bracket that secures to any wall with minimal effort. No specialized PEX tools are required; simply use standard pliers or an adjustable wrench to connect tubing. With **pre-assembled and pressure-tested** construction, you can mount the manifold, connect valves, and attach PEX tubing in record time. Ideal for radiant floor heating systems, this 6-loop manifold includes **1/2″ PEX adapters** (compatible with 3/4″ upgrades, sold separately) and supports **up to 1.4 GPM high-flow capacity**, making it perfect for large or multi-zone applications. Backed by a **100% satisfaction guarantee**, AB ensures your investment is supported by expert service and reliable performance.
| Material | Stainless steel |
|---|---|
| Loop Capacity | 6 loops + 1 extra drain |
| PEX Connector Size | 1/2″ (adapters included; 3/4″ optional) |
| Supply/Return Trunk Size | 1″ FPT |
| Max Flow Rate | 1.4 GPM |
| Mounting | Heavy-duty stainless steel bracket included |






