OptiWarm 3 is a series of storage water heaters with a built-in three-coil heat exchanger. A universal solution for domestic use with the possibility of connection to alternative heat sources.
OptiWarm 6 series of storage water heaters with a built-in six-turn heat exchanger is a universal solution for the home with increased heat exchange efficiency and the possibility of connection to alternative heat sources.
Merit and HeatCondens condensing gas boilers are a modern choice for those who value energy efficiency, comfort, and reliability. Series are now available for order.
Waiss and Noir series from Quartz represent a new standard in the world of water heaters, where functionality meets impeccable design.
New for 2026! OptiWarm series of combined water heaters with two-circuit heating from Quartz is now in stock!
Horizontal models of Font and Mirano series water heaters are now available!
Levada water heater with enhanced insulation — now on sale! Less heat loss — lower energy consumption!
Breta – A new product on the market – a floor-standing water heater that brings comfort!
New for 2025! Quartz Bern series water heaters are already on sale!
Quartz Linder – a stylish flat universal water heater with a “dry” heating element at an affordable price, now on sale!
New! Quartz Eris – a flat water heater with a “dry” heating element and a stylish design, now available for order!
Bim Series, Solid Series, Vallon Series are in stock
