We cover all areas of air conditioning:

• Design

• Installations

• Maintenance

• Commercial

• Domestic

• Accredited

We cover all areas of heat pumps:

• Design

• Installations

• Maintenance

• Commercial

• Domestic

• Accredited

We cover all areas of energy control:

• Design

• Installations

• Maintenance

• Commercial

• Domestic

• Accredited

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Oxford Energy Control Systems Ltd can design and manufacture control panels for new buildings, to replace ineffective or old failed control systems.  A typical control system would incorporate many of the features below:

•  Compensator.  This uses an external sensor (and sometimes internal sensor) to increase the temperature of the water sent to the radiators or under floor heating in cold weather.  This can increase efficiency as boilers (or the heat generator) would produce cooler water in milder weather.

•  Optimiser.  This is a clever time clock which uses sensors to calculate how long a building will take to warm up.  Many optimisers are self-learning and will build up a database based on history of the length of time a building takes to warm up.  If a building has been left over a cold weekend it may take 3 or 4 hours to achieve occupancy temperature.  However on a weekday in mild conditions it may only require 30 minutes.  Clearly if someone has set a normal time clock to allow for worst case scenario then it will often be achieving temperature and starting hours early that it needs to.  It will also calculate when to shut off the heating allowing for heat retention within the building.

•  Interlocks.  In the event of system failures the system is adequately protected.  These would include interlocks for fire alarm to shut down the complete system, frost protection to protect pipe work and building fabric, pressure switches to protect pumps if water lost, gas detection system and auto-changeovers when back up plant is available.   

•  Manual/Auto Selection of pumps/boilers/etc  Indication of status of plant, whether tripped or running.  Clear indication on engraved labels.

•  Possible remote indication or control via modem or internet.

•  Door interlocked isolator to prevent access without first switching off incoming power.

•  CAD drawn wiring diagrams in easy to follow format.

•  Operating manuals to cover design criteria, maintenance and technical information.