Combined DHW tank with central heating buffer and solar installation Roth Thermotank Quadroline combi TQ-K 850 l for heat pumps 1115009995

DHW and CH storage tanks – an innovative solution for efficient heating

Roth Thermotank Quadroline TQ-K 850 l combination tank is a modern device combining the functions of a domestic hot water tank, a central heating buffer tank, and cooperation with a solar installation. It is an ideal solution for heating systems using heat pumps, ensuring optimal energy utilization and user comfort. The tank's construction is designed for easy installation and high energy efficiency.

Construction and application

Made of stainless steel, the 850-liter tank is characterized by high corrosion resistance and long service life. It has two high-performance stainless steel heat exchangers dedicated to heating DHW and cooperating with a solar installation. The integrated stratified charging system ensures optimal temperature distribution in the tank, minimizing heat loss and increasing the efficiency of the entire heating system. Additionally, the tank is equipped with sleeves allowing the installation of up to four temperature sensors, enabling precise control of the heating process and adaptation to individual needs.

Advantages and benefits

• Versatility: Possibility of cooperation with various heat sources – heat pumps, gas, oil or electric boilers and solar installations.
• High efficiency: The integrated stratified charging system minimizes heat loss and ensures optimal temperature of domestic hot water and CH buffer.
• Hygienic heating: The way water is heated minimizes the risk of Legionella bacteria multiplying, providing safe and healthy domestic hot water.
• Easy installation: Lightweight construction facilitates transport and installation, even in hard-to-reach places.
• Durable construction: Made of stainless steel guarantees long service life and corrosion resistance – no need to use a magnesium anode!
• Energy saving: High-quality EPS foam insulation minimizes heat loss, reducing operating costs. Energy efficiency class A (in the version with Thermocoat Plus thermal jacket).
• Precise control: Possibility of installing up to four temperature sensors allows for accurate monitoring and regulation of the tank's operation.
• Compact dimensions: Allow installation even in limited space (dimensions: 970 mm width, 1965 mm height and 970 mm diameter).
• Safety: The maximum working pressure is 3 bar, ensuring safe operation of the device.

Roth Thermotank Quadroline TQ-K 850 l tank is an investment in comfort, savings and ecological heating solutions – regardless of whether you are an installer looking for a reliable product for your customers or an end user wanting a modern home heating system!