Vaillant expands into commercial boilers
Available with outputs from 35 to 65 kW, Vaillant’s EcoMax range of boilers marks the company’s entry into the commercial market.
Vaillant is entering the commercial-boiler market in the UK with the launch of a range of wall-hung high-efficiency condensing boilers. There are three models in the EcoMax range with outputs of 35, 46 and 65 kW. They weigh 41, 45 and 72 kg, respectively. These boilers have a fully modulating pre-mix low-NOx burner, stainless-steel heat exchanger and an advanced diagnostic user display. A shunt pump is included in all models, and the smallest boiler also has an integral expansion vessel. There are three flue options. • 125 mm-diameter concentric flue. • 80 mm twin flue for greater flexibility and multiple-boiler installations. • 130 mm cascade flue system for up to 200 kW output. Also supplied is an installation kit of two isolation valves, check valve, 3 bar pressure-relief valve and a connection for the expansion vessel. The VRC 410s control system for a single boiler is a plug-in or wall-mountable weather compensator. It can control two zones with three time periods a day. The is also a full range of controls for multiple-boiler installations.