Heating speed of UDEN-S heaters

This is one of the most frequently asked questions – and we’ve got a great answer 😊

🔥 A UDEN-S heater reaches full operating temperature in just 15–20 minutes.
You’ll feel pleasant, soft warmth after only 10 minutes of operation.

Why so fast?
• Heater use direct heating technology
• They don’t wait to warm the air – they heat up walls, furniture, and objects directly
• The warmth feels like sunlight – no drafts, just cozy surroundings

📌 Here’s how it works in a room:

1. You turn on the heater
2. After 10 minutes – it starts getting warm
3. After 20 minutes – it reaches full heat

After that, the heater cycles on and off to maintain the desired temperature.

💡 Combined with a thermostat, the heater works even more efficiently – switching on only when needed.

UDEN-S is not “wait an hour and still feel cold”
It’s fast comfort and stable warmth.

📦 Order now at shop.uden-s.ua – feel the warmth that doesn’t make you wait.

UDEN-S | Heat of the new generation