New super energy-efficient fuel cell heat and power boiler is launched

  • The Vitovalor PT2 domestic appliance can cover the basic electricity demands of an average home, save up to 40 per cent energy consumption and reduce CO2 emissions by up to 30 per cent.
  • With a new A+++ energy-efficiency rating, fuel cell technology is a credible alternative to the heat pump.

German heating systems manufacturer, Viessmann, has announced the launch of its new Vitovalor PT2 fuel cell micro combined heat and power (mCHP) boiler. Over 2,000 Vitovalor units were installed in Europe last year, allowing households to generate their own electricity without needing solar panels.

Vitovalor can generate enough electricity to cover the basic demands of an average household, save up to 40 per cent of household energy consumption and reduce CO2 emissions by up to 30 per cent compared to separate heat and power generation. It has a footprint of just 0.72m² and the previous model has been comfortably installed in utility rooms, porches and roof spaces. The latest design includes a 220-litre integrated stainless steel hot water cylinder meaning many properties can free up airing cupboard space.

A genuine alternative to heat pumps

Under new, stricter EU energy labelling, which comes into force in October 2019, Vitovalor PT2 will have the highest possible Energy-related Product (ErP) rating of A+++. This corresponds to an annual seasonal efficiency of up to 192 per cent, making it a serious alternative to heat pump systems. Not only is the Vitovalor easier than a heat pump to add to an existing heating system, it has a 40,000 kWh heat load demand, double that of an air source heat pump, and generates electricity as well as heat.

Darren McMahon, Viessmann marketing director, commented,

“This is Viessmann’s third fuel cell product in less than five years, reflecting the investment by Viessmann in this technology. The new Vitovalor PT2 model has even higher levels of efficiency and is super-easy to install and operate, making it more attractive to a growing installer base and to customers.”

The Vitovalor PT2 is also equipped with Viessmann’s brand new E3 control platform, which provides faster and more reliable communications between the end-user, installer and Viessmann. The system is quicker to assemble thanks to fewer flue and pipe connections.