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Graham Hendra
Graham Hendra
@grahamh
Member
Estimable Member
Joined: Apr 14, 2021
Last seen: Oct 7, 2025
Topics: 6 / Replies: 102
Reply
RE: The new heat pump grant – boiler upgrade scheme (BUS)

@mjr i have no idea, ask Ofgem, im just telling you how its going to work. Ofgem know all the answers

4 years ago
Reply
RE: 14kW Midea ASHP in an old leaky building

i would advise using the midea app from freedom, its very impressive, give them a call im sure its not very expensive and you can fit it really easily...

4 years ago
Reply
RE: Measuring your COP

tbh all the readings you get from the units themselves are soewhat dubious, they do things like forget to measure the fan and pcb power etc if y...

4 years ago
Reply
RE: 14kW Midea ASHP in an old leaky building

@derek-m all good points but since almost no one reads the instructions they dont know the capacities can be changed. No manufacturer will ever tel...

4 years ago
Reply
RE: 14kW Midea ASHP in an old leaky building

@cathoderay flicking the dipswitches so a 16 becomes a 14 or 12 just changes the max output. All the switch does is limits the max output of the unit ...

4 years ago
Reply
RE: 14kW Midea ASHP in an old leaky building

@batalto legend thanks, thats perfect

4 years ago
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RE: 14kW Midea ASHP in an old leaky building

@cathoderay No manufacturer or distributor will ever tell you that the units can be adjusted for capacity but its always been the case, they just r...

4 years ago
Reply
RE: 14kW Midea ASHP in an old leaky building

@batalto cool can you crack this one open for me its called mcs031, some cells are protected its really annoying, im trying to automate it.

4 years ago
Reply
RE: 14kW Midea ASHP in an old leaky building

I wrote that excel heat load tool. I'm impressed you cracked it open. The reference to "i made it up" was because we have to extrapolate from incomple...

4 years ago
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RE: 14kW Midea ASHP in an old leaky building

gutted to hear the tech guys at freedom have been rubbish, im a shareholder at freedom. I used to run the tech department but ive been gone a year now...

4 years ago
Reply
RE: Why did you install an air source heat pump?

i like them, i work in heat pump land and i get free samples so i stuck one in at home. The story of mine is herewho said heat pumps dont heat old hou...

4 years ago
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