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AbTehnic Profesional

Water heater with removable tube heat exchanger

Water heater with removable tube heat exchanger

BOIL water heaters are designed to produce domestic hot water by using a removable tube heat exchanger coil.



Water heater with removable tube heat exchanger

BOIL water heaters for DHW come with various types of insulation depending on their capacity. They have an exterior coating in PVC and a magnesium anode for protection against galvanic currents. Il trattamento protettivo interno è dato dal processo di vetroporcellanatura inorganica, fino a 1000 litri, e dalla smaltatura a caldo Bluetech, da 1500 litri. The treatment for internal protection is an inorganic glass-lining process, up to 1000 litre tanks, and hot Bluetech enamelling for 1500 litre tanks and larger. Accessories supplied with BOIL water heaters with tube heat exchanger are: adjustable height feet, safety valve and thermometer and are provided according to size. Further accessories and equipment are available on request. In addition, Fiorini is able to satisfy any request for special designs, including in small batches, in short timeframes.


  • Capacity range From 200 to 5000 Litres
  • Storage tank body material Carbon steel S 235 JR
  • Tube heat exchanger material Stainless steel AISI 304
  • Treatment Glass-lining/Bluetech enamelling Insulation PU-R / EPS+PS / PE+PU-F / PU-F
  • Operational limits 80/95°C – 6/10 bar Usage
  • DHW production and storage

Buffer tanks are tanks used to store chilled water, allowing the operating cycle of the matched heat pump to be optimised and thereby increasing its efficiency. Fiorini buffer tanks stand out in terms of their longevity, the high-density insulation used and the finishing done in true “Made in Italy” style. The range of Fiorini buffer tanks has been designed to improve the operation and the performance of the most advanced conditioning systems. The broad range and the options for customisation enable optimum solutions to be built for any type of system. Fiorini buffer tanks increase the system’s water capacity and improve the longevity of machines, heat pumps, chillers and compressors.

  • Reduced machine wear
  • Stored heat energy
  • Optimised operating cycles
  • Customised solutions
  • Fewer compressor start-ups
  • Heat pumps operate at full capacity

Fiorini buffer tanks are used to store chilled water and are essential in every conditioning system that operates with a reduced amount of water. Installing a storage tank makes the heat pump more efficient and increases its longevity.

 Thanks to the storage of chilled water, provided by Fiorini buffer tanks, continuous and rapid changes in the water temperature, due to intermittent regulation, are avoided. Installing a Fiorini buffer tank is also recommended because it reduces, as far as is possible, the compressor’s start-up and switch off cycles.

 The storage tanks, depending on the aim, can be divided into balancing tanks and in-line storage tanks. The balancing tanks create 2 separate circuits which have anti-mix or internal baffles, diffusing pipes or conveyor pipes. The in-line storage tanks, on the other hand, do not divide the circuit and should be installed on the return side, preferably before the circulation pump.