Stainless steel hybrid tank with 1 heat exchanger compatible with heat pump 300/90l Combined with indirect storage and buffer tank built into DHW

Hmv and buffer in one - for heat pump

Volume: 293/85 l
Version: standing
Number of heat exchangers: 1
Diameter with insulation (De): 650 mm
Diameter without insulation (Df): 550 mm
Tilt height: 1900 mm
Height: 1895 mm
Connections: cold-hot water 1"
Weight: 95 kg
Warranty: 3 years

The tank consists of two parts: a 90 liter buffer tank and a 300 liter stainless hot water tank. This combined design allows for space-saving placement, especially in narrow or small rooms.
The safe and reliable operation of the tank is guaranteed by tests carried out during strict quality control processes. The maximum operating temperature and pressure values ​​ensure that the tank works efficiently in all conditions.
The Bolly 1 HY XL INOX tank is equipped with a recirculation connection, so hot water is constantly available at the tap without the need for cold water release from the system. In addition, the measuring points on the side of the tank allow you to check and monitor the temperature.

As part of the standard equipment, the tank comes with a 3-year manufacturer's warranty against rusting and water leakage. The equipment belongs to the "C" energy class, so its energy efficiency is excellent.

Main features:

• Two tanks in one: The 300 liter DHW tank has a heat exchanger with an extra large heat transfer surface for quick heating. The 90 liter buffer tank helps stabilize the heating system and optimize heat production.
• Space-saving: The tanks built on top of each other are compact, with a diameter of only 65 cm, so they also fit in small spaces.
• Reliable and durable: Tanks are made of high quality steel, 50mm thick PU with insulation and PVC outer covering. 
• Hygienic: The RUST-FREE inner surface and cathode/anode corrosion protection ensure hygienic hot water supply.
• Versatile: The buffer tank can be used in both heating and cooling mode, 5-95 in the temperature range between °C.
• Energy-saving: The equipment belongs to energy class "C", so it ensures energy-saving operation.

Additional benefits:

• Recirculation connection for immediate availability of hot water
• Measuring points suitable for connecting a thermometer
• Possibility of installing an electric heating pad in the buffer tank (for an extra charge)
• 3-year manufacturer's warranty against tank corrosion and water leakage

Bolly 1 HY XL INOX tank is an ideal choice:

• For heat pump systems
• For small spaces
• Those looking for a reliable and durable DHW and buffer tank
• Those who want an energy-saving solution

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300-90 liter hybrid tank

This integrated storage tank is the ideal solution for producing and storing hot water in your home or commercial property.
The product is complex its design enables the integration of hot water and buffer storage functions, ensuring maximum efficiency and space saving. The heat transfer system inside the tank heats up the water quickly, thus ensuring a continuous supply of hot water in your home. 

A 9-14kW heat pump can be connected to the tank. 
The interior of the indirect storage and the heat exchanger are also made of stainless steel (SS 316L).

This type of tank is also available in a 500/115 liter version, if you have any questions, contact our customer service!