RE: Hitachi Yutaki SCombi Heat Pump - Thermal Off's

Interesting. What does the water pump do during this. ...

By JamesPa , 1 minute ago

RE: Performance of Heat Pumps in Mild Weather

I have not yet seen a set of performance curves for a h...

By JamesPa , 1 hour ago

RE: Newbie: utterly confused with my Mitsubishi Zubadan air source heat pump running on 55C set flow temperature

Its actually very cold at night just at present, mine i...

By JamesPa , 2 hours ago

RE: Ecodan consuming 100kwh per day in new build!!!

Sorry to hear this is not yet fixed but please do keep ...

By JamesPa , 2 hours ago

RE: What happens when the outside temperature exceeds the upper WC point?

The focus of this week’s podcast recording is on “Heat ...

By Mars , 13 hours ago

RE: How many compressor starts per year

@gc61 Less that one start per hour is very good, our pu...

By MikeF , 15 hours ago

RE: 3rd party monitoring

@transparent ,thanks for the reply,I'm just wondering h...

By Browntrout , 16 hours ago

RE: Help me keep the faith with my air source heat pump installation

Which, if you are right (which you may be), is unfortun...

By JamesPa , 16 hours ago

RE: Opinions please on me putting a 2.5kW roof mounted turbine on my garage - am I mad?

You might want to have a look at some of the posts here...

By IRMartini , 18 hours ago

Signenergy AI Mode - How long does it take to learn a usage pattern?

Not sure how many Sigenergy users we have here but I’m ...

By adam , 19 hours ago

RE: Pressure drop Primary circuit

PHE s can fail, I'm not sure what the most common failu...

By JamesPa , 20 hours ago

RE: Ecodan software update. Real or scam?

Hi - last week a Mitsubishi service tech installed a so...

By SKD , 1 day ago

RE: Are Homeowners Being Silenced Over Faulty Heat Pumps?

I would actually (and reluctantly) challenge the assert...

By JamesPa , 1 day ago

RE: Grant Aerona fine tuning advice needed

@grantmethestrength I'm afraid all of that is above me ...

By Stopbar , 2 days ago

RE: Hitachi Yutaki SCombi Heat Pump - Owners

@editor I just wanted to know other owners thoughts and...

By trebor12345 , 3 days ago

RE: SolarPV tables / online calculator

Quite right. Amended, and thanks for spotting. Rather p...

By Majordennisbloodnok , 3 days ago

RE: Do I just go with the lowest quote for my heat pump?

Now a week after the system was commissioned. Generally...

By Jancold , 3 days ago

RE: Air source heat pump roll call – what heat pump brand and model do you have?

Forum Handle: @BruceR Manufacturer: Vaillant Model:...

By BruceR , 3 days ago

RE: Is my Samsung heat pump working too well?

I might have missed this earlier in the topic, but what...

By guthrie , 3 days ago