Heat pump installers In London
Daikin Altherma is an eco-efficient air-to-water heat pump single hydronic system that produces heating loop
Water temperatures of 86°F to 131°F (30°C to 55°C). It extracts heat from a renewable and natural energy
Source, the outside air, and transfers it through refrigerant piping to a hydro box.
The hydro box heats water
Through a brazed plate heat exchanger (refrigerant-to-water) that circulates through floor heating systems,
Fan coil units, low temperature radiators and also provides domestic hot water (DHW).
Heating and cooling model can reverse the cycle to provide chilled water for cooling (41°F/5°C to 72°F/22°C).
Daikin Altherma with its variable speed inverter driven compressor provides a high level of comfort by
allowing multiple zoning and by matching individual zone demands while achieving efficient full load operation
(COP=2 to 5, EER=9 to 12+). This system is very quiet (49 dBA-sound pressure heating mode as compared
to normal conversational speech-50dBA ) and does not intrude on the inside and outside aesthetics of the
Why a Heat Pump?
Heat pumps are considered the most energy efficient, electrically operated heating and cooling system on the
market today. Daikin Altherma air-to-water heat pump delivers between 3 to 5 kWh of usable heat for every 1
kWh of electricity it uses. This equates to a Coefficient of Performance (COP) of 3 to 5 or 300% to 500%
more efficient than resistance electric heat. Heat pumps use renewable energy sources such as the outside
air and have no localized CO2 emissions.
Typically draws approximately 1/3 to 1/4 of the electricity of a standard resistance heater for the same
amount of heating, reducing utility bills. This typical efficiency (300% to 400%) compares to 70-95%
for a fossil fuel-powered boiler (fuel oil and gas).
As an electric system, no flammable or potentially asphyxiating fuel is used at the point of heating,
reducing the potential danger to users, and removing the need to obtain gas or fuel supplies.
The convenience of a single monthly utility invoice for your heating, cooling and hot water needs.
May be used to heat water for space heating and domestic hot water (DHW) and can be used to chill
water for space cooling.
The same system may be used for air conditioning in summer, heating system in winter as well as
Daikin Altherma with inverter technology to run a variable speed compressor reduces cycle losses,
and turn down ratio of 7 to 10 adds comfort by load matching. It also saves electricity and extends the
life of the compressor.
When compared to geothermal, there is no expensive drilling or excavation work resulting in a small
footprint outdoors. The cost of drilling or excavating can run into £1,000s of pounds.
Improved installation with no need for combustion air ventilation, combustion gas evacuation (flue), no
gas supply or storage tank for fuel oil.
Heat pump installers London based Delta T are specialist Daikin Altherma supplier and installers, coupled with an on-going maintenance package these systems will provide a long term positive impact on the profitability of your business and running your home, due to vastly reduced running costs when compared to conventional heating systems.
As part of our ongoing investment to improve efficiency, all our service and installation vans are now fitted with satellite tracking systems. This gives us access to the precise location of our engineers whilst out on call allowing us to keep our customers fully updated with accurate site arrival times. Just another step to taking care of all of our customers and allowing us to give you the service you deserve.
Call our friendly helpdesk to direct your enquiry to one of our technical sales team.