Hydro-Pro Swimming Pool Heat Pumps – 2017 Models Now in Stock

Hydro-Pro Swimming Pool Heat Pumps - 2017 Models Now in Stock

Our best selling range of swimming pool heat pumps from Hydro-Pro has had a makeover for 2017, a corrosion-resistant black ABS case has replaced last year’s steel cabinet.

The Hydro-Pro range offers models suitable for all pool types and sizes, the Hydro-S is a Summer season model (May to August) which is suitable for use with low flow pumps, making it ideal for heating above-ground pools. The Hydro-S range offers heating capacity from 3kW to 12kW with prices starting at £499 including free delivery to UK mainland addresses.

The Hydro-Pro pool heat pump with black ABS case can be used on above-ground and in-ground pools and offers an extended swimming season (April to September), horizontal models offer heating capacity from 5kW to 13kW and vertical models offer heating capacity from 18kW to 26kW. The Hydro-Pro heat pump will also be available with a black enamelled steel case, although stock will be extremely limited.

Air source heat pumps are the most economical way to heat a swimming pool, for every 1kW of power consumed up to 6kW of heat could be returned to your pool (dependent on air and water temperature). Many of our customers choose to oversize their heat pumps, a larger heat pump does not cost any more to run but the additional heating capacity can provide an extended swimming season or increase the temperature achievable.

Increasing in popularity are inverter heat pumps, a variable speed motor can reduce energy consumption and noise output by 30% when compared with standard heat pump models. The Hydro-Pro inverter pool heat pump features a corrosion-resistant black ABS case and can provide up to 7.6kW of heat for every 1kW of energy consumed.

The Hydro-Pro inverter is an all season pool heat pump that will operate in temperatures down to -5°C, reduced heating efficiency and increased heat loss at lower temperatures may mean it is not possible to achieve the same heating as you would during warmer months. The inverter range offers heating capacities from 7kW to 35kW, all models feature horizontal fans.

We deliver free to all UK mainland addresses, deliveries to the Scottish Highlands, Northern Ireland and offshore as well as all destinations in Europe are available at very competitive rates, please call us on 01842 819130 for details.

If you would like advice on heating your pool or would like to discuss which heat pump is right for your pool, you can call us Monday to Friday 9am to 5pm on 01842 819130 or you can email us, the link is at the top of every page, and we will get back to you.

High Water Level Alarms from AES

High Water Level Alarms from AES

New in stock are our high water level pump alarms, ideal for monitoring the water level in sumps and pumping stations, these alarms work with a float switch to alert the user when a preset high water level has been reached in the event of pump failure or blockage.

Applications for our high-level pump alarm includes packaged pumping stations, sewage treatment plants and septic tanks.

An internal sounder, and external beacon, if fitted, will activate in the event of pump failure, the internal audible alarm can then be muted and reset once the fault has been resolved and the water level drops again.

Available with or without battery back-up and external LED beacon, our high-level alarms come complete with a 10-metre float switch. Internal components are mounted on DIN rails, no PCBs are used in our high-level alarms.

Available now our standard high-level alarm is priced at £105 plus VAT and is available with additional external 230v beacon for £150 plus VAT. Our high-level alarm with battery back-up is also available now for £150 plus VAT or £195 plus VAT with an external 12v beacon.

If you would like to speak to us about a pump alarm or pumping station, you can call us on 01842 819130 Monday to Friday 9am to 5pm.

Norwegian Pool Heat Pump Know How from PROTEAM

Norwegian Pool Heat Pump Know How from PROTEAM

Maximum energy gain at lower temperatures

PROTEAM swimming pool heat pumps are especially suited to the British climate, Norwegian know how allows the PROTEAM range of swimming pool pumps to provide maximum energy gain at lower temperatures.

PROTEAM pool heat pumps are all season models and can provide up to 5.5kW of heat for every 1kW of energy used, making air source heat pump technology the most efficient way to heat a swimming pool in the UK.

Higher efficiency at lower temperatures is achieved through the use of an over-size evaporator containing an increased number of coated fins, double Titanium A1 coil heat exchanger for increased volume and a pre-charged defrosting system.

PROTEAM was established in Norway in 1972 and have been developing and producing high-quality heat pumps for many years. Components are selected based on long-term usage and components are pre-tested.

PROTEAM heat pumps are subject to a special 12 point test system and five point quality control system, and every 50 units are subjected to extreme testing. Manufacturing standards include 5S, ISO and 6Sigma and every 50 units are performance tested.

If you would like to speak to us about heating your pool using air source heat pump technology you can call us on 01842 819130, Monday to Friday 9am to 5pm, or you can email us anytime at sales@automatedenvironmentalsystems.co.uk

Automated Environmental Systems are one of the largest suppliers of swimming pool heat pumps in the UK, we offer free next day delivery to mainland UK addresses and we also offer very competitively priced shipping to all European destinations.

All our pool heat pumps are carefully selected to provide our customers with the best value for money, features, performance and reliability.

The complete solution to low water pressure in the home

Low water pressure problems in your home?

Low water pressure in the home is an increasing problem for many people. The DAB e.sybox offers a complete solution that can adapt to the changing demands of households.

The DAB e.sybox can increase water pressure to taps and showers, appliances, unvented heating systems and for all outdoor uses such as washing the car.

Featuring a variable speed water cooled motor and sound dampening case, the e.sybox is adaptable, efficient and one of the quietest booster pumps available.

Providing a powerful performance with a flow rate up to two litres a second and head pressure of up to six bar, the e.sybox offers flexible installation and connectivity.

As with all booster pumps the e.sybox cannot be connected directly to the incoming mains water supply, a break tank must be used, the DAB e.sytank is a 480L break tank that is suitable for drinking water.

Need a higher flow rate or increased storage? No problem, connect up to four e.syboxes and tanks, wireless connectivity and modular design make it easy to upgrade your system at any time.

We offer competitive prices, free next day delivery to mainland UK addresses and as a DAB preferred stockist we also offer a three-year guarantee on the e.sybox and e.sybox mini.

You can buy online today or you can call us and chat to one of our sales team on 01842 819130, Monday to Friday 9am to 5pm.

Swimming Pool Heat Pumps: Why honesty is our policy

Automated Environmental Systems Blog

There are many claims made about the heating abilities of swimming pool heat pumps and the savings that can be made to your energy bill.

While there is no doubt that an air source heat pump is the most cost effective and efficient way to heat a swimming pool in the UK, it is worth taking a moment to look at why choosing a heat pump based purely on the manufacturer’s specifications is not always the right choice.

Most manufacturers base the sizing and heating capacity of a heat pump on average air and water temperatures, there are usually two sets of figures, a lower figure based on an air temperature of around 15°C and a water temperature of 26°C, and a higher figure based on both air and water temperature of around 27°C.

The actual heating performance of a heat pump is referred to as C.O.P., the co-efficient of performance, put simply if a heat pump has a C.O.P. of 5.0 at air temperature of 15°C and water temperature of 26°C, then for every 1kW of energy consumed by the heat pump 5kW of energy is returned to your pool as heat.

Assuming that these average temperatures are maintained on a well insulated pool then a heat pump could be selected purely on the manufacturer’s specifications.

If for example your pool is 30m³ you could reasonably select a heat pump based purely on the manufacturer’s pool sizing of up to 30m³ – but you need to remember the average air and water temperatures would need to be met to achieve the stated heating capacity – the reality is that the British weather does not maintain these averages and therein lies the first problem.

The second problem that cannot easily be factored into a manufacturer’s calculations is heat loss, up to 80% of heat is lost through the surface of your pool – assuming that the rest of the pool is properly insulated – heat loss on above ground pools is further exaggerated as the sides of the pool are not usually insulated (unless a separate insulating frame has been constructed).

The third unknown is usage, the manufacturer cannot factor in how a pool is used, some pools may stay covered most of the day or week and only get occasional use, other pools could be uncovered all day and have high usage. You may only be a ‘fair weather’ swimmer and use your pool for a couple of months a year, you might open your pool in early spring and close it in late autumn or you may want to heat your pool all year round.

Any of these variables will have an impact on the ability of a heat pump to achieve the manufacturer’s stated heating capacity, restricting the temperature that can be achieved and reducing the period of use.

This is why we only ever take the manufacturer’s specifications as a guide, if you purchase a heat pump from us you can expect us to ask about the size and shape of your pool, whether the pool is insulated and covered when not in use, when and how you intend to use the pool and what your desired temperature is.

Talking of desired temperature, let’s take a moment to address one particular issue.

The speedometer on your car probably has a top speed that, in all likelihood, you would not achieve under normal driving conditions (even if it was legal to do so). In the same way while the temperature selector on most heat pumps will go up to 40°C, given our climate it would be unrealistic to expect that a heat pump on an outdoor pool in the UK could achieve this temperature, manufacturer guidelines are normally based on expectations of achieving a water temperature of 27-28°C.

Heating above this point is perfectly possible but the energy required to achieve each additional degree increases exponentially as does your heat loss, leading to a requirement for higher energy capacity (the compressor has to work much harder to create the differential of heat at higher temperatures, in the same way a kettle requires more much energy to actually boil water than to achieve 90°C). Therefore it maybe that you require a larger heat pump selection if you want a higher water temperature.

A heat pump has the potential to save you between 50% and 80% on traditional heating methods, such as oil or gas boilers, inline electric heaters etc., however the actual saving will depend on the weather, your desired temperature and the heat loss that needs to be overcome. The lower the ambient temperature the lower the heating capacity and the greater the heat loss.

It is for this reason that we usually look to the start and end of your pool season when recommending a heat pump, the points at which you are most likely to struggle to achieve your desired temperature. In most cases recommending a larger model provides additional heating capacity to overcome heat loss, increasing the achievable water temperature.

A common misconception is that putting a larger heat pump on your pool will cost you more to run, while it is true that a larger heat pump will consume more energy, it will run for a shorter time to achieve the same heat output as a smaller unit.

For example, if your pool required 100kW of energy to maintain your temperature at X (under ideal air temperatures). An 18kW heat pump with a power input of 2.51kW would run for 5.6 hours to heat your pool (100/18kW). This means you would consume approximately 14kW of energy (5.6 hrs x 2.51kW). A smaller 13kW heat pump with a power input of 1.86kW would run for 7.7 hours to heat your pool (100/13kW). This means you would consume approximately 14.3kW of energy (7.7 hrs x 1.86kW).

It is for this reason that more and more of our customers are choosing to over specify their heat pump, the higher initial purchase cost is more than offset by the flexibility provided by the additional heating capacity, if we don’t think a particular heat pump is right for your pool given the details you have provided, we will always explain why and make an alternative recommendation.

Nobody wants to make a purchase more than once, which is why honesty is always our policy.

If you would like to speak to us about a heat pump for your swimming pool, you can call us on 01842 819130 Monday to Friday 9am to 5pm or you can email sales@automatedenvironmentalsystems.co.uk

CASE STUDY: Heating a large volume swimming pool using air source heat technology

CASE STUDY: Heating a large volume swimming pool using air source heat technology

The brief – to heat a large outdoor pool

We were asked to provide a solution for heating an extremely large 190,000L swimming pool with air source heat pump technology. The pool itself is located in Suffolk not far from our Brandon office so we were able to make site visits before, during and after installation.

The client wanted to heat the pool water to 29°C from April to October, this was particularly difficult given it was such a large outdoor swimming pool without an enclosure, the excessive heat loss at this water temperature presented the largest challenge.

The customer was extremely keen to use heat pump technology to ensure the low running cost of heating such a large swimming pool. Most air source heat pumps on the market are not capable of heating such large volumes of water, the limit is normally around 140,000L.

case-study-1-location

The solution – twin air source heat pumps

We proposed that given the space around the plant room we could use a twin heat pump solution, allowing us to increase the heat output capacity to overcome the heat loss and achieve the desired goal of heating this 190,000L swimming pool to 29°C.

The heat pump model we proposed was the 26kW Hydro-Pro 26T, the client had three phase electrics available on site.

Important considerations – key factors

Air flow – under normal conditions on a single heat pump set up, air flow is a critical consideration. With a twin heat pump installation it is even more critical that good air flow is achieved, if sited too close together each heat pump will lower the ambient temperature for the other heat pump, therefore additional space is required to ensure both heat pumps work efficiently.

Flow rate – for single heat pump installations flow rate control is very simple – one bypass kit will control the flow rate for the circuit. However with twin heat pumps the flow rate is much more difficult to control.

case-study-1-base

The final installation

Firstly we asked the customer to extend an existing concrete pad to accommodate the two new heat pumps. This would ensure sufficient airflow in the installation area, allowing the necessary distance required between the heat pumps to enable effective heating from both units.

However the spacing created an additional problem, water will always takes the course of least resistance, effectively meaning a higher flow rate to the nearest heat pump and reduced flow to the furthest heat pump.

We solved this by designing a pipework arrangement that was equal and symmetrical in length. This also means that if the flow rate changes the flow rate will increase or decrease equally across both heat pumps.

We also ensured that each heat pump had independent isolation valves, meaning a heat pump can be taken off the filtration circuit if required, without effecting the other heat pump.

With external pipework runs it is important to insulate pipework to reduce additional unwanted heat loss.

case-study-1-pipework

The result

The heat pumps were commissioned and started at 7pm on a Thursday evening, the pool water temperature was reading 16°C and the outside air temperature was 14°C. The outside air temperature on the following days stayed at 14-16°C, by Sunday afternoon the family were enjoying swimming in the pool with the water temperature at 28°C. The client is naturally really pleased with the result and has been swimming every day since.

Free PDF download

Download your free copy of our case study (.pdf 3Mb)

We’re here to help

If you would like to talk to us about heating your pool using heat pump technology, please call us on 01842 819130.

Is the high water table creating havoc in your cellar or basement?

We get phone calls every day from people suffering with flooding in their cellars and basements caused by the high water table.

This particular problem is made more difficult because the water is only usually a couple of inches deep, enough to cause a problem for the property owner but not deep enough that a traditional pump float switch will activate.

Solutions may include manually activating a pump to remove the water or digging a pit in the floor, which very often is a concrete slab, and placing a submersible pump in the pit so the water is deep enough to activate a float switch.

In most cases the property owner just wants to install a pump with the minimum of fuss and cost and be able to leave the pump to work automatically as needed.

We now have the solution, our new EGO SE pump with adjustable start and stop levels has a minimum starting level of 15mm and will drain down to 1mm, meaning that you can leave the pump in automatic operation, safe in the knowledge that the water level need not get above a couple of centimetres before the pump activates and pumps the water away.

Setting the start and stop levels is achieved by simply removing the back cover and adjusting the levels of the start and stop probes, meaning the levels can be altered to suit any future application without changing the pump.

Another common problem is water in the bottom of lift shafts, again it is imperative that the water level is kept to a minimum before it is pumped away.

Made in Italy the EGO has been designed and constructed to provide performance and longevity of operation. These versatile pumps can be used for a multitude of drainage and pumping applications, but their special ability to start pumping at such a low level sets them apart from the crowd.

In stock now for £258 including FREE UK mainland delivery, the EGO 500 SE can be ordered here.

EGO pumps now in stock at Automated Environmental Systems

EGO Submersible Drainage Pumps are now in stock at AES

New in stock at Automated Environmental Systems is our new range of EGO pumps.

The EGO is a small submersible drainage pump that can be used to drain down as low as 1mm (low suction version), the most exciting feature of the EGO is the ability for the user to set the start and stop positions (SE version). This is the first time that we have been able to supply a pump for domestic use that allows the end user to set the levels.

The EGO is manufactured in Italy so quality is guaranteed. The high performance offered by EGO pumps is the result of careful design and construction and choice of materials, these pumps offer versatility of application, long life and easy maintenance. All models feature a special coat on the shaft of wear-resistant material and a special seal-ring allowing heavy duty applications and extending the resistance to wear.

The EGO is available in four versions, the EGO 300GI with built-in float can drain down to 4.5mm and is in stock now for £126.00 including free UK delivery. The EGO 500GI with built-in float is available in two versions, the standard model can drain down to 9mm, the LS (low suction) version can drain down to 1mm, both are in stock now priced at £138.00 and £186.00 including free UK delivery. The EGO 500SE LS has user adjustable start and stop, and low suction down to 1mm, in stock and priced at £258.00 including free UK delivery.

Find out more about the EGO and order online here.

Petrol and Diesel Water Pumps from Hyundai and Honda

Hyundai and Honda Petrol and Diesel Water Pumps

Strengthening our existing range of petrol and diesel water pumps are models from Hyundai and Honda. Both manufacturers are well known and respected across the industry for the build quality and performance of their engines.

Hyundai offer a range of petrol and diesel engine powered water pumps for domestic, commercial and professional applications. Starting at a very competitive price point of £113 +VAT, all the models offer a mix of performance, longevity and reliability, there are models for pumping clean water, chemicals and sea water and dirty and unrefined water.

The Hyundai engines range is size from 50.8cc to 296cc, with flow rates from 133 litres per minute to 880 litres a minute. The pumps feature sturdy frames which protect the machinery from knocks and bumps and double as carry handles. All models are portable and can be easily stored or moved according to the application.

You can view our Hyundai petrol and diesel water pump range here.

Our Honda petrol water pumps feature either a Honda GP or GX engine. The GX engine in particular is renowned for its longevity and easy starting. These professional grade engine pumps start at £276 +VAT and offer a 600 litres per minute flow rate to rapidly transfer large bodies of water.

Other models in the Honda range are suitable for chemical transfer and trash water pumping. The largest model in the range comes with a Honda GX390 petrol engine and can pump 1600 litres of water per minute through its 4″ suction and discharge.

You can view our Honda petrol water pump range here.

Conforto pumps now in stock at Automated Environmental Systems

Conforto Pumps

New in stock at Automated Environmental Systems is our new range of Conforto pumps.

Conforto was established in the 1980’s and is now one of Italy’s leading manufacturers of centrifugal and submersible pumps. Careful design and construction coupled with advances in technology have led to a range of high quality pumps covering a wide range of applications.

Pictured is a VRX 50/32, these compact sewage pumps are manufactured from cast iron and offer performance, durability and reliability while also representing excellent value for money.

With prices starting from £133 plus VAT the VRX range is very competitively priced and is ideal for use in tight sumps or small pumping stations.

Conforto also offer a range of centrifugal and multi-stage surface pumps that can be used for multiple applications including irrigation, heating, industry and agriculture. Featuring excellent hydraulic performance and a range of discharge heads and flow rates to suit most applications, the Conforto range offers quality of performance and build at extremely competitive price points.

View our entire range of Conforto pumps here.

50% reduction in running costs with new DAB E.SYBOX MINI

DAB E.SYBOX MINI Electronic Cold Water Pressure System

The E.SYBOX MINI from DAB is the ideal solution for solving water pressure issues in domestic environments. The E.SYBOX MINI can save you 50% on running costs compared with traditional solutions.

The E.SYBOX MINI consists of a self-priming double impeller pump, inverter electronics, pressure and flow sensors, adjustable LCD display and built-in 1 litre expansion vessel, all in a compact unit that measures just 439mm high and 236mm deep.

Features of the E.SYBOX MINI include:

• Constant water pressure with no surging
• Ultra low running noise
• Minimal vibrations
• Extremely compact size
• Can be installed horizontally, vertically and on the wall (with additional bracket)
• Quick to install
• Easy adjustment (large LCD display)
• Easy maintenance
• Integrated variable speed inverter electronics

The E.SYBOX MINI costs £462 inc VAT £381.60 inc VAT, to order the E.SYBOX MINI from our online shop.

Plug and Play Eco Plus Swimming Pool Heat Pump

ECO Plus Swimming Pool Heat Pumps

The ECO Plus swimming pool heat pump is the perfect partner for outdoor above ground pools, including thin wall, polyester, metal and wooden walled pools <30m³, it is the world’s first heat pump that can be safely installed by the end-user and can be up and running in under 15 minutes.

The ECO Plus has been designed to work well with low power circulation pool pumps and cartridge filters.

ECO Plus heat pumps should be installed outdoors, where they can absorb heat from the surrounding air and transfer it to your pool, for each kW of energy consumed by the ECO plus range up to 5.4kW is transferred to your pool (based on an ambient air temperature of 24°C and water temperature of 27°C). The ECO plus range is cost effective to run as up to 80% of the energy produced is from the ambient air.

ECO Plus heat pumps are Summer season models and operate in ambient air temperatures of +8°C, when the air temperature drops below +8°C the frost protection mode will automatically turn the heat pump off. In addition to frost protection the ECO Plus range will continue to function at low flow rates, and will work with both sand and cartridge filtration systems.

The ECO Plus range is made of quality materials including a UV resistant Polymer casing and Titanium® heat exchanger, which are resistant to damage from chlorine. The ECO Plus range is easy to operate, a colour display shows the target temperature, actual temperature and flow rate. ECO Plus heat pumps have a low noise rotary compressor and fan, which guarantees quiet running.

Installation is fast and easy, plug and play in under 15 minutes. A bypass kit is not required as the unit has full flow technology. The ECO Plus range comes complete with a two year warranty.

With prices starting at just £642 inc VAT for the Eco Plus 4, these units are in stock and can be delivered on a FREE next working day service if ordered by Midday. Visit our ECO Plus product page to place your order.