Regulus-system Wójcik Sp. J. is a family company from Poland, that manufactures copper-aluminum water house heaters and in-floor trench convenctors. Our products are innovative, energy efficient and fast reacting. Low-water capacity means that they need small amounts of energy to works, and materials used make them resistant to corrosion, and quick at radiating heat. We have very good prices and short terms of delivery. If you are interested, please contact us. Thank you.