

❄️ Stay chill, stay efficient — the ultimate freeze-proof solar fluid!
E100 Solar Thermal Heat Transfer Fluid is a premium 5L pre-mixed solution designed to protect solar water heating systems down to -20°C. It combines Mono Ethylene Glycol, inhibitors, and biocide to prevent freezing and microbial growth without the need for dilution. Trusted by professionals, it ensures system longevity and optimal performance with easy verification via refractor and recommended maintenance protocols.




























| ASIN | B08KY2H6RT |
| Batteries Required? | No |
| Batteries included? | No |
| Customer Reviews | 4.4 4.4 out of 5 stars (27) |
| Date First Available | 5 Oct. 2015 |
| Item Package Quantity | 1 |
| Item Weight | 5 kg |
| Manufacturer | Trade Chemicals |
| Manufacturer reference | C100S25 |
| Part Number | C100S25 |
| Size | 5L |
T**R
E100 Solar Thermal Heat Transfer Fluid 5L
Excellent service...just what I wanted
A**R
Perfect for my requirements.
Used for topping up solar water heating circuits.
T**L
A really good product and a good price
Used in my solar hot water system very good product .
M**.
The pipes to my solar panels have not frozen up yet
I Iike feeling safe
Trustpilot
Hace 2 días
Hace 1 mes