Indirect water heater SGW(S) 140L Rondo Premium class A, with spiral coil, enameled, with polyurethane foam and metal housing. 26-147500

DHW heat exchanger for gas boilers – Rondo Premium 140L

This Galmet Rondo Premium heat exchanger with a capacity of 140 liters is a solid solution for efficient domestic hot water preparation, especially in systems with single-function gas boilers. Designed with savings and comfort in mind, it offers fast water heating and high energy efficiency, confirmed by energy class A.

Construction and performance

The key to the efficient operation of the heat exchanger is a spiral coil with a large surface area, which ensures fast heat transfer and reduces waiting time for hot water. A thick layer of polyurethane foam (80 mm) minimizes heat loss, reducing operating costs and extending the boiler's life. All connections are located in the upper head, which facilitates installation, especially in the case of wall-mounted gas boilers. The tank has a metal housing and is protected with EXTRA GLASS® ceramic enamel and a magnesium anode, which provides long-term protection against corrosion and extends its life by up to 50% thanks to RESIST-TECH® technology.

Advantages for installers and users

• Quick installation: All connections are located in the upper head with internal threads, making installation easier and faster.
• High efficiency: Energy class A guarantees economical operation and low operating costs.
• Durability: Double anti-corrosion protection (EXTRA GLASS® enamel and magnesium anode) ensures a long service life.
• Versatility: Compatible with various types of boilers (oil, gas, coal).
• Comfort of use: Fast water heating thanks to a spiral coil with a large surface area.
• Expandability: Possibility of mounting an electric GE kit for tank heating (optional, extra charge).
• Easy monitoring: Equipped with a clear dial thermometer for monitoring water temperature.

Please remember that the full technical specifications can be found in the product documentation and on the Galmet manufacturer's website. Example technical data includes a storage capacity of 139 liters, an energy efficiency class of A, an exchanger area of 1.2 m², an exchanger capacity of 8 liters, a maximum tank operating pressure of 1 MPa, and a maximum exchanger operating pressure of 1.6 MPa.