Viessmann now offers boilers with WiFi and Internet connectivity, enabling installers to respond promptly to automatic fault notifications, with the added convenience of remote performance monitoring and online service planning. Unlike previous connectivity technology, which linked end users’ smartphones with thermostats, this is said to be the first to connect directly with a domestic boiler and the first to remotely provide installers with comprehensive diagnostics data.
New opportunities for condensing boilers
Condensing boilers have been mandatory in the domestic market for over a decade, but it is only recently that the introduction of the Energy related Products (ErP) Directive has seen the commercial sector follow suit. Pete Mills of Bosch Commercial & Industrial Heating explains what the new requirements will mean for commercial boiler installations.
More low-NOx burners from Riello
Riello has introduced low-NOx (less than 80 mg/kWh) ‘blue-flame’ versions to all sizes of its RS range of burners. The use of a low-NOx combustion head ensures emissions conform to EN676 Class 3 in capacities from 3600 to 6260 kW.
Replacement boilers cut school heating costs
Remeha Quinta Pro boilers contributed to a £3000 reduction in gas consumption in just four months at Sandbach School in Cheshire, despite having a greater heat output to meet its present-day requirements. Founded in 1677, it is now a free school with over 1300 students. The new boiler installation comprises six 115 kW boilers in cascade configuration.
Hotel group opts for biomass boilers
The Strathmore Hotel Group, which has hotels in northern England and Scotland, has installed wood pellet boilers to provide heating and hot water for seven hotels. The 36 BioWin Excel boilers from Windhager’s commercial range were installed by Green Guru of Newcastle to replace fossil-fuelled boilers.
ATAG Commercial’s Q Series range of boilers are designed for larger homes, commercial applications and properties with high hot-water demands. They have stainless-steel heat exchanger. There are three combination boilers with outputs of 25, 38 and 51 kW. There are also four system versions with outputs of 25, 38, 51 and 60 kW.
Ideal extends Imax Xtra EL range of boilers
Ideal Commercial Boilers has extended its range of Imax Xtra EL of floor-standing boilers with models offering outputs from 715 to 1240 kW. The range now comprises 10 models with outputs from 320 to 1240 kW. These new boilers expand the flexibility of the range while retaining a compact size that enables them to pass through standard doorways. The range outperforms the 2015 ErP requirements and offers very low NOx Class 6 performance for maximum BREEAM points.
Giving plant rooms a face lift
Are you a devotee of wall-hung boilers or is floor-standing more your thing? With today’s boilers offering increased versatility and flexibility in system design, the modern plant room is benefitting from a major makeover. James Porter of Remeha Commercial, looks at the growing options to meet increased heat output demand within the tight constraints of the modern plant room.
Why chemical water treatment adds up
Investing in chemical water treatment for heating systems makes long-term financial sense — both to maximise energy efficiency and protect equipment, especially boilers. Neville Small of Potterton Commercial takes up the case.
More refrigerant bans possible, says government
The government could tighten up the rules that restrict the use of global warming refrigerant gases including speeding up phase-out programmes and introducing new bans, according to a spokesman from the Department for Environment, Food and Rural Affairs (DEFRA).
Baxi research suggests schools strongly support heat decarbonisation
A survey conducted by Baxi of 200 state school estates managers, consultant engineers and M&E contractors has found that while enthusiasm for Net Zero and support for low carbon heating systems in schools is thriving, persistent barriers remain.
