Gas Condensing Boilers
12Pages

sustainable solutions HEATING / HOT WATER / VENTILATION QuanTec Ultra Efficient Condensing Gas Boilers Including HR28C with Integral Passive Flue Gas Heat Recovery

As market leaders and innovators, Johnson & Starley have increasingly specialised in domestic heating. We helped to pioneer Warm Air Heating as the first popular domestic central heating system and became the market leaders, which we still are to this day. Our strategy for success has been based on a strong product development program, listening to our customers and installers and utilising this feedback to complement our own technological and manufacturing capabilities. This has ensured that product designs incorporate user-friendly controls, are easy to maintain and will help customers...

QuanTec Revolutionary Heating With a history of innovation spanning almost 100 years, Johnson & Starley developed the QuanTec range of High Efficiency condensing boilers using the latest state of the art boiler technology. Designed with reliability, performance, outstanding efficiency and long term value for money as key considerations the QuanTec range also include isothermic and full heat condense stainless steel heat exchangers’ with ‘cool door’ technology, low carbon and low Nox levels and pluming reduced to almost invisible levels* combined with ease of installation and maintenance it...

Regular Kompact Boiler System Boiler Combi Boiler Passive Flue Gas Heat Recovery QuanTec High Efficiency Condensing Boilers QuanTec High Efficiency Condensing Boilers Available with Integral PFGHR* DHW Savings of up to 26%* Modulates down to 4kW 28kW Combi Boiler with Integral Passive Flue Gas Heat Recovery as standard 28kW Combi Boiler with Integral Passive Flue Gas Heat Recovery as standard QuanTec HE30C QuanTec HE24C QuanTec HE24S 24kW Regular Kompact Boiler 16kW Regular Kompact Boiler Full Heat Condense* 100% Recycleable Heat Exchangers ‘Intelligent’ heat up ‘Cool Door’ technology...

Our QuanTec range of combi boilers are designed to suit a wide range of installations. Never keeping you waiting for hot water and only heating the water you need, they take up little room and with no need for a separate cylinder plus their quiet operation, they are a popular choice. Suitable for installation with Aquair HIU Heat Exchanger Maximum flow rate at 35°C rise in l/min Dimensions HxWxD Designed and built using the latest in technology including the ‘isothermic cool door’ heat exchanger, not only does this give even greater energy savings, but has low pollutant emissions and is...

QuanTec Combi HR28C with PFGHR 5 Year Guarantee The QuanTec HR28C is the latest innovation for combi boilers. Exceptional efficiency in gas consumption is achieved by the Full Heat Condense heat exchanger which incorporates a flue gas heat recovery system. This is achieved by the addition of two extra coils at the rear of the heat exchanger. These coils utilise the latent heat from the flue gasses and uses this energy to preheat the incoming cold water by 4°C everytime a hot water tap is turned on. This enables the HR28C to reach an efficiency level never reached before (110% in DHW mode)...

Our System boilers are a simple and reliable solution for installations retaining storage for hot water. Suitable for a pressurised unvented hot water cylinder (no need for tanks in the loft) With its isothermic heat exchanger and state of the art technology you can be assured of lashings of piping hot water all the time with economical running costs. Dimensions HxWxD Suitable for installation with Aquair HIU Heat Exchanger With reduced carbon emissions and a 100% recyclable heat exchanger, environmental issues have not been overlooked. QuanTec System 24S QuanTec HE24S Flexible Flue Kit...

QuanTec Regular Kompact Kompact Size Delivering perfect home comfort to a range of properties the QuanTec Regular Kompact boiler will fit seamlessly into your home due to its compact size and flexible siting while still providing you with all the heat and hot water you will need. As with all the range featuring the isothermic heat exchanger and the latest in technology, it’s easy to use and will give you peace of mind with its minimal maintenance and low running costs. Dimensions HxWxD Suitable for installation with Aquair HIU Heat Exchanger With the heat exchanger being 100% recyclable and...

Aquair Water to Air Heat Exchanger The Aquair ‘Heat Interface Unit’ (HIU) is unique in its design and versatility and will provide all the benefits that centralised heating systems offer. There is no other product on the market that can replace a warm air heater in a single dwelling, fully utilising the existing warm air ducting, be integrated into a centralised heating system, run in conjunction with an existing wet system with the option of supplying unheated air for cooling purposes during warm weather conditions. Aquair HIU can be used with a vast range of heat sources such as natural...

Commonly, it is used to replace an existing warm air unit, where for example a gas boiler is the prime heat source. The boiler can be installed to provide hot water and by simply siting the Aquair unit in place of the existing warm air unit, all that is further required is to install a flow and return pipe from the boiler in the same way that a domestic radiator would be installed. In doing this the householder gets the benefits that warm air offers together with a choice of instantaneous or stored hot water depending on the type of boiler installed. If the property has any unheated rooms,...

Johnson & Starley Ltd Rhosili Road, Brackmills, Northampton NN4 7LZ In the interest of continuous development Johnson & Starley reserve the right to change specification without prior notice. sales@johnsonandstarley.co.uk marketing@johnsonandstarley.co.uk