Mitsubishi - 20L Anti Freeze 

Product Part Number

ACC-AFZ-020A (624040-IE) 

Product Overview

The Mitsubishi 20 L Anti-Freeze is a non-toxic, concentrated heat transfer fluid designed to protect air source and ground source heat pump systems, as well as underfloor heating installations, from frost, corrosion, and limescale build-up.

Offering dependable frost protection from –4 °C to –14 °C when correctly diluted, this formulation helps ensure efficient heat transfer and long-term system reliability. It is fully compatible with all materials commonly used in heat pump and underfloor heating systems, making it a safe and versatile choice for larger installations.

The 20 litre container is ideal for full system fills or larger projects, providing installers with a cost-effective and practical solution.

Key Features

- Suitable for air & ground source heat pump systems

- Designed for underfloor heating

- Non-toxic, concentrated formulation

- Frost protection from –4 °C to –14 °C

- Protects against corrosion and limescale

- Compatible with common system materials

- Ideal for larger systems and full fills

- 20 litre container

Technical Specification

General

- Brand: Mitsubishi

- Product Type: Anti-Freeze / Heat Transfer Fluid

- Application: Heat Pumps & Underfloor Heating

- Toxicity: Non-toxic

- Concentration: Concentrated

Performance

- Frost Protection Range: –4 °C to –14 °C (dilution dependent)

- Corrosion Protection: Yes

- Limescale Protection: Yes

Identification

- Model / Supplier Part Number: 624040

- SKU: ACC-AFZ-020A (624040-IE)

- Container Size: 20 litres