Andrew Engineering Ltd

Andrew Engineering Ltd - Chesterfield

Manufacture and installation of kitchen canopies, ventilation and swimming pool dehumidifiers. Design and installation of air conditioning and comfort cooling systems.Specialist ventilation and air conditioning with energy efficient solutions for your environment,Company Overview,Design and build mechanical services for all types of buildings, throughout the UK,Members of the B&ES (HVCA), Constructionline, Refcom. CHAS Accredited,Mitsubishi Electric Approved Installer,Daikin D1 Dealer,Toshiba Approved Installer,Kensa Heat Pump Approved Installer,Ecodan Approved Installer,Altherma Approved Installer. Design and installation of specialist mechanical services for commercial premises. Consultancy services available for problematic kitchen ventilation systems and swimming pool dehumidification.Insulation has a direct impact on the effectiveness of any heating system but especially with underfloor heating systems due to the low flow temperatures and location of the heating pipes in the floor. The heat from the heating system should pass into the room from the floor so the insulation below the underfloor heating must prevent the heat loss downwards. The correct thickness of insulation must be installed for the system to work correctly. As a minimum there should be compliance with Part L of the Building Regulations but ideally this should be exceeded. This is a one off cost for a permanent gain.

Exceeding Part L with additional insulation in a new building should be straight forward although in retrofitting to existing buildings this is not always possible, so caution should be applied in selection of the best system to suit the application including the underfloor heating.Air source heat pumps provide a renewable and sustainable energy technology for building space heating.

Air source heat pumps take heat from the air using a condenser (the same as an an air conditioning condenser). The extracted heat is generally used for space heating. It can also be used to heat hot water.All heat pumps are best suited to well insulated (well insulated means in excess of current UK regulations) new buildings. Air source heat pumps are generally easier to install than ground source heat pumps to retro-fit to existing buildings.
Andrew Engineering can tailor an individual solution to meet the requirements and provide energy efficient solutions for your environment.

Andrew Engineering can design and build systems using equipment from a range of major manufacturers, yet remain completely independent.Choice of equipment is based upon consideration of all the factors involved to achieve the best solution for the customer.
The system we recommend uses vacuum tubes as they have high efficiency all year round.
Ground source heat pumps take heat from under the ground using a liquid circulating in a buried pipe. The heat extracted is generally used to warm water for space heating.
Ground source heat pumps (GSHP) are best suited to well insulated (well insulated means in excess of current UK regulations.) new buildings, but can also be retro-fitted to existing buildings.

GSHP work best with low temperature water based heating systems such as underfloor heating.The key starting point for confirming the feasibility of a GSHP installation is the calculation of the heat loss for the building with the related energy consumption profile. These allow accurate sizing of the heat pump system including sizing of the ground loop.

With an Andrew Engineering kitchen canopy ventilation system, you not only enjoy an effective system that saves you energy, but it's good looking too! We make our systems exclusively from branded stainless steel and plastisol colour coated ductwork. Provide Andrew Engineering with a commission for your next kitchen canopy project and enjoy the peace of mind of site survey, kitchen layout, plant design, manufacture and handover in professional engineering hands. An Andrew Engineering combi canopy can include low energy lighting, variable rate fresh air and extract, inverter controls, and energy efficient heating to cater for the kitchen environment.All Andrew Engineering systems are fully compliant with DW/172 the industry standard for kitchen ventilation systems.

The dripak 'A' system from Andrew Engineering is the compact packaged low energy, low maintenance answer to swimming pool air heating, dehumidification and ventilation. The dripak 'A' system does not use refrigerants. The unit heats pool air by recirculation over a heating coil up to a preset temperature, automatically switching to dehumidify the pool area by using dry fresh air preheated from a high efficiency pool extract air heat exchanger.
dripak 'A' system can provide valuable high rate summer ventilation cooling, considered useful for highly glazed buildings. dripak 'A' system brings in only the required amount of fresh air to control the pool hall conditions.