Description
Water heaters designed for domestic hot water (DHW) production and storage. They are compatible with heat pumps and any other energy source.
BKPN range tanks are equipped with fixed spiral coils to maximise the heating exchange surface area in relation to storage capacity.
The BKPN1 model is equipped with an oversized single spiral coil, and its high heat exchange surface allows for optimal efficiency when connected to a heat pump.
The BKPN2 model is equipped with an oversized single spiral coil for connection to the heat pump, and a second coil for connection to an additional energy source, either conventional or renewable, serving as a booster to the heat pump or a separate power supply.
The BKPNI series is equipped with an external plate heat exchanger kit that allows a third heating source to be managed simultaneously.
Combining the high performance of BKPN water heaters with the external kit, which comprises a gasketed plate heat exchanger, a stainless steel circulator and ready-to-install hydraulic connection pipework, makes the BKPNI series suitable for use in demanding applications where heating sources have different power and thermal efficiencies. Thanks to the external gasketed plate heat exchanger, all available energy sources can be exploited and conveyed to one storage unit for maximum efficiency and to save space at installation sites.
Thermal insulation is an effective solution for ensuring minimal heat loss, thereby maintaining a constant temperature of the water stored inside the tank. This results in a reduced number of starts of connected heating generators, leading to savings in operating costs and increased reliability.
Insulations are factory-made, and the external cladding can be selected from either a technical fabric, suitable for indoor installation only, or an embossed aluminium sheet, suitable for both indoor and outdoor installation. BKPN range tanks are available in two options: glass-lined carbon steel (BKPN...-V), which complies with DIN4753.3, and stainless steel AISI 316L (BKPN...-X), which meets the most demanding quality requirements.
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