A glycol system only performs well if it is filled correctly. Old fluid, tap water and dirt shorten the life of pumps and heat exchangers. This step by step guide explains how to flush, clean and refill a heating or cooling system with inhibited glycol.
The quality of the coolant largely determines the lifespan of a cooling installation. Good glycol coolant not only extends the life of the system but also reduces the risk of breakdowns and downtime. Here are five practical tips for keeping your glycol system in good condition.
Spreading salt is the most effective way to prevent and clear ice on roads, car parks, paths and loading bays. But when should you grit, how much do you need, and when are urea or calcium de-icing granules the better choice? Read our winter guide.
Fuel oil, diesel and engine oil stains are removed by dissolving the oil with a cold degreaser: apply undiluted, let it work briefly and rinse with water. On concrete the stain sinks into the pores, so a second treatment is often needed. Here is the step by step method.
Huchem supplies glycol as pure 100% and as ready mixed 30%, 40% and 50% solutions. Each concentration gives a different level of frost protection. This guide helps you pick the right one for your installation and explains why more glycol is not always better.