Johnson & Starley launches boiler range

boiler, space heating, Johnson & Starley

Johnson & Starley’s QuanTec range of gas-fired condensing boilers comprises six models in regular and combi versions with outputs from 16 to 28 kW. One model, the HR 28c, has integral passive flue-gas heat recovery to achieve energy savings of up to 26% over a typical water heater. All models have a Giannoni isothermic stainless-steel heat exchanger.

Passive flue-gas heat recovery preheats sanitary water before it enters the boiler itself. Other features include light weight for easier installation, an ErP-compliant pump and NOx levels below 40 mg/kWh.

A Honeywell neXsys electronic boiler controller is included, so there is no need for separate boiler and user control.

For more information on this story, click here: September 2012, 101
Related links:
Related articles:



modbs tv logo

Carrier calls for prioritisation of ventilation in NHS infrastructure plans

As the healthcare sector begins
to plan how new government infrastructure funding will be spent, Carrier is urging NHS estates teams to prioritise ventilation upgrades as part of long-term building improvement strategies.

Specifiers urged to act ahead of looming legislation

Specifiers are being encouraged to switch to efficient secondary hot water circulators ahead of anticipated legislation that will ban inefficient versions of these domestic and commercial plumbing products.