by LEGOM Technical Team | Jul 26, 2026 | Underfloor Heating, HVAC
Have you ever wondered why people in South Korea love spending time on the floor, from eating and lounging to sleeping? The secret lies in an ancestral cultural heritage called Ondol, a traditional underfloor heating system that has warmed homes across the Korean...
by LEGOM Technical Team | Jul 25, 2026 | Air Purifier
Water is a fundamental necessity that sustains all activities within households and commercial buildings. However, have you ever turned on the tap in the morning only to find brownish or reddish water flowing out? Rust in tap water is a common problem in both old and...
by LEGOM Technical Team | Jul 22, 2026 | Air Purifier
Morning sneezing, a stuffy nose, or watery eyes are often dismissed as trivial. Many people assume it is just a common cold or a reaction to the weather. However, it could be the body reacting to something far smaller than we imagine: dust mites. The body’s...
by LEGOM Technical Team | Jul 22, 2026 | HVAC
A Dutch installer sends an inquiry for two thousand thermal actuators. His first question is not about the price. He asks whether the unit is normally closed, what the adapter thread is, and how long it takes to close after the thermostat drops the signal. This kind...
by LEGOM Technical Team | Jul 20, 2026 | Manifold
The manifold is the distribution hub of any hydronic underfloor heating system. It splits heated water from a single supply into individually controllable branch circuits, one per heating zone, and collects the cooled return water to send back to the heat source....
