# ERES Combination Filling Loop – Part L Compliant – Eco‑Loop

The Eres Combination Filling Loop (Part L Compliant) is designed to provide a reliable method for filling heating systems while ensuring compliance with Part L of the Building Regulations. This filling loop facilitates the connection of a water supply to a heating system, allowing for easy topping up and maintenance.  
The loop features high-quality components that ensure durability and efficiency, with a design that minimizes water loss and maintains system pressure. It includes a dual check valve to prevent backflow, enhancing safety and compliance with water regulations. This filling loop is suitable for use in both residential and commercial applications, making it an essential component for any heating system installation.

## Details

- **Price:** 11.73 GBP
- **Vendor:** ALTECNIC
- **Type:** Accessories
- **Tags:** Accessories, Central Heating, Filling Loop, National, Plumbing & Heating

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 11.73 GBP | In stock |

## Images

- ERES Combination Filling Loop – Part L Compliant – Eco‑Loop

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> Source: [Carvers Building Supplies](https://www.carvers.co.uk/products/eres-combination-filling-loop-part-l-compliant-ref-er-ecoloop)
> Updated: 2026-06-05