heat pumps

Heat Pumps


Get in touch

All fields with an * are required.

Air Source Heat Pump – Case Study

Technology Heat Pumps
Annual generation 61,178kwh
Annual Savings on Existing Fuel £2,787.00
Screen Shot 2013-11-22 at 11.47.34

A commercial tool distributor contacted Enviko after being recommended from a previous client. Their primary target was to install a self-sufficient system which operated with minimal user interaction.  After carrying out a detailed heat loss calculation and feasibility report Enviko recommended installing an air source heat pump system to provide heat via radiators, this would be fed by a 21.00kW PV system to the South facing roof comprising of 84 modules.

The premises was using bottled gas to power there heating system which proved expensive and inefficient due the age of the boilers.  The recommended system provided a clean, economical and efficient method of providing there heating and electricity throughout the year.

Savings and Earnings

The table below highlights the financial benefits of installing a renewable heat source.

Annual kWh Generation*

Running Cost of Existing Bottled Gas System

Running Cost of New ASHP System

61,178

£5,506.02

£2,719.02

Total Saving

Simple Payback

£2,787.00

8 years

Should the building be suitable there are further financial benefits available in the form of the Renewable Heat Incentive.  This scheme is currently available for non – domestic properties and pays the end user for the heat generated over a 20 year period.  This income combined with the savings on fuel creates an excellent return on investment.

Provide You Own Electricity Using Solar PV

Although the air source heat pump system installed operates at three times the efficiency of the existing bottled gas system it still requires an electrical input to operate.  As our client envisaged a self-sufficient form of heating we recommended installing a Solar PV array which would indirectly provide the required demand.  The table below shows the impact of the PV system and the effect it has on the running costs of the heat pumps.

 

PV Annual kWh Generation

Contribution to Heating System %

Savings

17,000

27%

£734.00

Savings and Earnings

There are currently incentives in place for clients who install solar PV.  The Feed in Tariff is a government backed incentive which pays the end user for the electricity generated over a 20 year period.  On top of this there is also the savings on electricity used at the premises, should the PV system produce more electricity than the building demands the excess is sold back to the grid.

The table below shows how solar PV benefited Berger Tools;

Table showing Return on Investment:

image001

 

Summary

The figures show the annual income from the solar PV outweighs the running cost of the new heating system.  The payback periods, efficiency and reliability of each system make  this self-sustainable setup a viable option and protects against rapidly increasing energy costs.

If you wish to learn more about how Enviko can help you achieve sustainable living or have any queries regarding the technologies we offer please contact us on 020 8541 1714.

 

 

 


 


 

More information...

For more information on this or any other Enviko services or products please call Enviko on (England & Wales) +44 (0)20 8816 7631 or (Scotland) +44 (0)131 335 0032 or by email.

Three different renewable technologies.

 

Solar PV - We are experienced specialists in solar PV. In recent years solar has become an increasingly popular method of generating renewable electricity.

We can reduce your carbon footprint and help you to demonstrate your green credentials.

Wind - Enviko provides turnkey engineering solutions for wind turbine sites. With our wide knowledge and experience, we can guide you along the most effective and affordable path to delivering your wind project. Enviko’s expertise resides in grid connection, civils and foundation design, wind turbine erection, installation and commissioning and on-going Operation and Maintenance Services both Preventative/On-Going and Unscheduled.

Renewable heating - We can provide commercial bodies with a range of renewable heating solutions, including biomass, heat pumps and solar thermal.

We find the best solution to match your budget and energy demands.

 

Contact Enviko

England & Wales:
+44 (0)20 8611 2741

Empowering UK business to harness the renewable energy solutions

,Kingsmill Business Park,Chapel Mill Lane,Kingston Surrey,KT1 3GZ
Renewable Energy Consultants for the UK 4.9 out of 5 based on 52 reviews
Enviko - renewable energy consultancy Located in Kingston, KT1 3GZ. Phone: +44 (0)20 8611 2741.