TESY 500L (2SP) V15/7S2 P6 is an advanced 500-liter buffer tank equipped with two high-performance heat exchangers.
Thanks to the dual-coil configuration, the tank can be connected simultaneously to two independent heat sources:
✔ heating boiler + solar collector
✔ solid-fuel boiler + heat pump
✔ electric boiler + gas boiler
and many other hybrid heating combinations.
This makes the model ideal for modern energy-efficient homes and hybrid heating systems.
Two powerful heat exchangers
They provide:
▪️ faster heating,
▪️ improved heat transfer,
▪️ the ability to combine renewable and traditional heat sources.
Enamel-coated steel tank
The CrystalTech PRO enamel withstands high temperatures, water acidity and long-term exposure to heat-transfer fluids.
Thick insulation — 50 mm
Rigid polyurethane (CFC Free) ensures excellent heat retention even with large water volumes — crucial for cyclic operation of:
▪️ solid-fuel boilers,
▪️ heat pumps,
▪️ solar thermal systems.
Precise temperature control
Like the single-coil version, TESY 500L (2SP) includes:
▪️ external temperature indicator,
▪️ four sensor pockets,
▪️ option to install an electric heater (TEN), increasing flexibility and overall functionality.
Reliability and safety
▪️ enlarged magnesium anode
▪️ built-in safety valve
▪️ corrosion resistance
▪️ ERP-class energy efficiency
Easy installation and maintenance
A large service flange and durable plastic outer casing allow:
▪️ quick cleaning,
▪️ easy servicing,
▪️ simple upgrades.
*The information about the product, its specifications, and price is provided for reference purposes only and may differ from the actual details. Before purchasing, we recommend confirming availability, parameters, the current price, as well as instalment terms and active promotions with a consultant to ensure all information is accurate.