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Solar Thermal Heating: Tight control is the key to high efficiency

Installing a sophisticated control system can prove instrumental in unlocking the potential savings offered by a commercial solar thermal installation, as Stefan Gautsch explains. 
 3 May 2011

Heat Pumps: Clearing up confusion over eco incentives

As the heat pump industry tries to understand the full implications of the Renewable Heat Incentive announcement from the Government, particularly relating to air source heat pumps, John Kellett looks at lessons that can be learnt from both this and from other studies. 
 10 Apr 2011

Heat Pumps: Pump up the volume...

Heat pumps involve a different approach to system design compared with other heating systems, says Stephen Andrews. 
 10 Apr 2011

Heat Pumps: Why heating and ac are set to converge

Both heating and air conditioning installers can expect to benefit from the opportunities thrown up by convergence of the two sectors in heat pumps, according to Garry Broadbent. 
 10 Apr 2011

Company Focus: Keys to unlocking the true design intent of a building

The more knowledge the consultant has of the operational performance of the building he or she is designing, the more likely a successful outcome, says Dr Alan Jones. Ian Vallely reports. 
 10 Apr 2011

Contractor Focus: The middle man who brings it all together

It is no longer enough for distributors simply to supply products. The aim today is to solve customers' problems - which can mean a total design and technical support solution for the contractor. Pipe Center's Roger Hoskins is pioneering a new approach. 
 10 Apr 2011

Burning Issue: Moisture content critical to biomass efficiency

The BS EN 14961 standard has big implications for natural wood biomass fuel suppliers and end users as well as to biomass installers, says Michael Barber-Starkey. 
 10 Apr 2011

Health & Safety: CO poisoning gets the soap opera treatment

It is ironic that carbon monoxide poisoning has finally achieved nationwide prominence at a time when the statistics suggest we are getting on top of the problem, says Bob Towse. 
 10 Apr 2011

Fans & Ventilation: Marrying air quality and energy efficiency

Demand control ventilation offers a range of solid benefits, according to Alan Macklin. 
 5 Apr 2011

Fans & Ventilation: Manual v automatic windows go head-to-head

A recent study has for the first time directly compared the performance of automatic windows with manual windows in a natural ventilation system. Richard Arnott explains. 
 5 Apr 2011

Fans & Ventilation: EC motor boosts fan efficiency

Flakt Woods now offers a box fan range that incorporates EC motors, which help deliver higher fan efficiencies and lower energy consumption. The EC TwinBox fan, which has integral controls, delivers air volumes up to 1.7 m3/s, against static pressures of up to 870 Pa. 
 5 Apr 2011

Water Heating: Leveraging a building's total energy efficiency

Recent legislative developments are prompting commercial property operators to re-evaluate their building services installations. Jeff House examines the opportunities. 
 5 Apr 2011

Water Heating: Hot contractor opportunity

M&E contractors and consultants that can offer water heating solutions as part of the specification process can position themselves as knowledgeable and competitive players in today's difficult market. Nick Taylor outlines the most popular types of water heating solutions. 
 5 Apr 2011

Water Heating: Suitable case for treatment

Hospitals present particular challenges in terms of water heating, as Ian Vallely discovered. 
 5 Apr 2011

Water Heating: Integration of solar thermal and gas-fired systems

Careful consideration should be given to the complete water heating system, including the use of traditional fossil-fuel water heaters, says David Pepper 
 5 Apr 2011

Water Heating: Solar system exploration

The use of water heating / solar packages can help meet the requirements of Part L as well as satisfying the customer's desire to be 'green'. Jon Cockburn explains. 
 5 Apr 2011

HVAC in Education: Water conditioning boosts plant reliability

Water conditioning and its control are critical to achieving efficient, reliable operation and longevity of plant, according to Martin Wilkinson. 
 5 Apr 2011

HVAC in Education: Why CHP is a class act in the education sector

Combined heat and power has traditionally been associated with industrial sites. However, advances in the technology are opening it up to a wider market. Chris Sears reports. 
 5 Apr 2011

HVAC in Education: School gets 'excellent' marks for sustainability

Teachers and staff at the Manor Primary School in Swanscombe, Kent have had to go through a steep learning curve as they get used to life in a sustainable school, explains Martin Burton. 
 5 Apr 2011

Ventilation: Semi-rigid ductwork saves time and money

Specifiers are becoming more attuned to the need to design buildings to higher standards than the minimum requirement. John Kelly explains why. 
 29 Mar 2011
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