You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
heat pump
A heat pump is a system used to heat or cool an enclosed space or domestic water by transferring thermal energy from a cooler space to a warmer space using the refrigeration cycle, moving heat in the opposite direction in which heat transfer would take place without the application of external power. When used to cool a building, a heat pump works like an air conditioner by transferring heat from inside the building to the outdoors. When used to heat a building, the heat pump operates in reverse: heat is transferred into the building from the outdoors. Common heat pump types are air source heat pumps, ground source heat pumps, water source heat pumps and exhaust air heat pumps. Heat pumps are also often used in district heating systems.
The efficiency of a heat pump is expressed as a coefficient of performance (COP), or seasonal coefficient of performance (SCOP). The higher the number, the more efficient a heat pump is and the less energy it consumes. When used for space heating these devices are typically much more energy efficient than simple electrical resistance heaters. Heat pumps have a smaller carbon footprint than heating systems burning fossil fuels such as natural gas, but those powered by hydrogen are also low-carbon and may become competitors.
I,am first fixing a bathroom, and the customer is thinking a getting a air source heat pump with over size rads, but has been told by the installer that he can not use the old pipe work as it is 8mm to the rads and the ASHP can not cope and needs 28/22 flow and return.
Is this right? I have...
Ok, I thought Id bite the bullet and get involved with renewables before I get left behind, so I enrolled in the BPEC Heat pump course which I completed yesterday. Its MCS accredited and I know that there will be a huge outlay coming up, but what is actually the best course of action to take...
One of my customers has a large ongoing job and on the next phase he wants to install a GSHP. The plan is to run underfloor heating only for 2 new areas from it. It's not a huge space,a 12 kw output will be fine. He already has one fitted in another property and so has realistic expectations of...
Hi,
Any of you guys installed any of these units?
We've installed around 100+ of them, personally I think they are a very good unit. The only problem with them is the size and weight!
Cheers
Dan
tweakyboy
Thread
air
gas
heatheatpump
hose
mcs
problem
pumppumps
work
I have moved into a new build house which is heated by an air source heat pump.
is it correct that they do not need servicing/maintenance or is that a high risk strategy
Do any companies provide insurance cover in the same way you can cover a conventional boiler
There is a sporty household of...
willow2
Thread
air
backup
central
central heating
electric
flow
heatheatpumpheating
high
hot
hot water
insurance
pump
questions
shower
showers
source
store
system
tips
water
work
Hi
Due to popular demand , starting to look into air to water heat source pumps. Can anyone recommend a model / manufacturer who may also train please ?
Thanks
Lenny
lenny
Thread
advice
air
air to water
green
heatheatpump
hose
pump
supply
train
training
water
wide
work
Hi
Due to popular demand , starting to look into air to water heat source pumps. Can anyone recommend a model / manufacturer who may also train please ?
Thanks
Lenny
lenny
Thread
advice
air
air to water
bosch
courses
gas
heatheatpumpheater
heating
hot
immersion heater
merchant
pumppumps
solar
thermal
train
training
water
website
worcester
Im looking into installing a air source heat pump. Is it possible to install diectly a ufh system? The system requires about 4kw. I have been told it must be installed with a thermalstore. The problem I have is lack of space for the thermalstore.
Thanks
Len
lenny
Thread
advice
air
boiler
boilers
central
central heating system
cheap
condensing
eco
gas
green
heatheatpump
install
mains
oil
pressure
problem
pump
solar
source
store
system
tank
technology
thermal
ufh
work
air
boiler
boilers
cable
central heating system
condensing
eco
flow
free
gas
gas boiler
green
heatheatpump
insulation
job
mains
plumbing
pumppumps
supply
system
technology
underfloor
underfloor heating
Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.