Primary Pro Insulation Jacket 28mm Anti-Freeze Valve | AS32

Description

The Primary Pro Insulation Jacket for Inta 1 inch / 28mm Comp Anti-Freeze Valve is a pre-made, ready-to-fit cover designed specifically for Intatec's 28mm anti-freeze valves used on air source heat pump installations.

Developed by Condensate Pro in partnership with Intatec, this jacket was created after installers fitting Intaflex hoses asked for the same weatherproof insulation standard to be extended to the surrounding external fittings. Rather than cutting and shaping generic lagging around an awkward valve body, this jacket is pre-formed to fit the valve directly, giving a neat, consistent finish in a fraction of the time.

28mm

Valve Size

AS32

Product Code

2 Yrs

Warranty

UV Stable

Weather Protection

ℹ Please Note

This jacket is sized specifically for the 1 inch / 28mm compression Intatec anti-freeze valve. Check your valve size before ordering — a separate 35mm version (AS52) is available for larger compression anti-freeze valves.

Key Features

Pre-Made to Fit the Valve

Purpose-shaped for the Intatec 28mm anti-freeze valve, removing the need to cut and piece together generic pipe lagging around an awkward fitting.

Protects Heat Pump Efficiency

Insulating external valves and fittings reduces unwanted heat loss from the primary circuit, helping the air source heat pump system run at its intended efficiency.

Weatherproof and UV-Stable

Finished with a UV-stable, weatherproof coating so the jacket resists degradation from sun, rain, and temperature cycling without needing to be painted on site.

Quick to Fit in Any Weather

The pre-made design allows installers to fit the jacket quickly, even in poor weather, without waiting for adhesives or coatings to cure before moving on.

Developed With Intatec

Created through direct collaboration between Primary Pro and Intatec, ensuring accurate fit and compatibility with genuine Intatec anti-freeze valves.

Professional, Consistent Finish

Delivers a neat, uniform appearance on customer properties, avoiding the bulky or uneven look of traditional lagging or plastic boxing around valve fittings.

Technical Specification

Product Details

Product codeAS32

Compatible valveIntatec 1 inch / 28mm compression anti-freeze valve

ApplicationExternal heat pump and heating pipework fittings

CoatingUV-stable, weatherproof finish

Product warranty2 years

✓ Good to Know

For a fully sealed, weatherproof installation, pair this jacket with Primary Pro Bond & Seal to seal joints and the point where insulation passes through the building fabric.

Frequently Asked Questions

Which valve does this jacket fit?

It is sized specifically for the Intatec 1 inch / 28mm compression anti-freeze valve. For the larger 1¼ inch / 35mm compression anti-freeze valve, use the equivalent AS52 jacket instead.

Why does an anti-freeze valve need insulating?

External anti-freeze valves and fittings are exposed to the weather and temperature swings that can increase heat loss from the primary circuit. Insulating them helps maintain heat pump efficiency and protects the fitting from the elements.

Do I need any additional sealant to install this?

The jacket is pre-made to fit directly over the valve. For a fully weatherproof finish at joints and wall entry points, installers typically pair it with Primary Pro Bond & Seal.

What warranty does this product carry?

The Primary Pro insulation jacket for this valve comes with a 2-year product warranty.

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