Central heating booster Strzelec 3 kW/230V 212303

The Strzelec heater is a reliable solution for supporting existing central heating systems, especially those working with photovoltaics. The 3 kW device, powered by 230V, is an effective peak heat source, providing thermal comfort during periods of increased demand. The heater's design allows for flow-through installation behind the main heat source, simplifying integration with the existing heating system.

Functionality and application

The Strzelec heater is designed for versatility. It will work in both open and closed systems. It has a day/night function, allowing you to adjust the temperature to current needs and optimize energy consumption. The built-in thermometer allows for continuous monitoring of the heating medium temperature. The device is characterized by high energy efficiency of water heating – reaching 99%, which translates to lower operating costs. The maximum working pressure of the system is 3 bar, and the maximum temperature setting is 70°C.

Construction and installation

The Strzelec heater, with dimensions of 150 x 150 x 695 mm (width x depth x height), has a compact design, making it easy to install even in limited spaces. It is made of durable materials, guaranteeing long and trouble-free operation. It has a supply-return connection with a diameter of 1 ½ inch, which ensures easy connection to the existing installation. The IP2X protection class protects the device from access to live parts and from the influence of the external environment. The lack of an expansion vessel and overflow valve means that these elements must be provided in the heating installation.

It is worth remembering that the heater does not have a circulation pump, so it must be provided separately in the system. The lack of a filling valve and drain valve also requires taking this into account during installation.