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Vent-Axia

Thernamic Antifreeze 25L

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Prices and stock levels correct at the time of printing (23/05/12 4:23)

The antifreeze provides protection to the heat pump by preventing the circulating ground fluid from freezing in the heat exchanger. If not added in sufficient quantities the heat pump can freeze and cease working. All antifreeze provided with the order should be added and it is recommended that the quantity is roughly divided between the number of slinkies.

No: 444309
Tel: +44 (0)844 856 0590 for ordering enquiries

Product Specification

The table below gives an indication on the volume of antifreeze the ground collectors should contain.


SlinkysLengthAntifreeze required (Drums)Volume (L)
1 40 250
2 30 250
2 30 250
2 40 250
2 40 250
2 50 375
2 50 375
3 40 4100
3 40 4100
3 50 4100
3 40 4100
3 50 4100
4 40 5125
4 50 5125
4 50 5125
5 50 7175
5 50 7175
6 50 8200
6 50 8200
7 50 10250


Vent-Axia are leading manufacturers and suppliers of heating, ventilation and air conditioning systems, both in the UK and around the world. For over 75 years, we have led the industry in air ventilation products, systems and services. Whatever your requirement, budget or setting, Vent-Axia can provide the solution you need. From extraction fans for the home to large commercial ventilation solutions, our wide HVAC range features a product for every air handling purpose.

Vent-Axia's popular Lo Carbon range combines all the style and durability you expect from a Vent-Axia product with even greater energy efficiency, helping you to make your property as eco friendly as possible. Together with the Lo Carbon range, our renewables range of heat pumps, demand energy recovery ventilation and heat recovery (HRV) and mechanical extract systems are also available to aid new sustainable building projects to adhere to the Code for Sustainable Homes.

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