RE: Other than heat loss, radiator sizing, ASHP sizing, what else goes into a design and how important is it?

It's possible to estimate the minimum power from the in...

By bobflux , 51 seconds ago

RE: A Smarter Smart Controller from Homely?

@johnnyb The homely is running the weather compensat...

By Papahuhu , 39 minutes ago

RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...

@editor I am still very confused by it all. Stage 1 ...

By Dwynwen , 58 minutes ago

RE: Setback savings - fact or fiction?

  The heat pump brands shown below at an average...

By SUNandAIR , 1 hour ago

Interpreting MelPump data / cycling?

Hello All. Our heat pump was installed in 2022 and I'...

By Boodgie , 2 hours ago

RE: Daikin Altherma 3 LT compressor longevity question

@editor Daikin’s usual reply is ‘Ask your installer’ - ...

By Toodles , 3 hours ago

RE: Underfloor Heating Installation Issues with Heat Pump

This looks like a practical solution 👍

By bobflux , 13 hours ago

RE: New Owner post install and Commissioning Samsung GEN 7 16Kw seems to be stuck below the target indoor temp

Your installer may well be right. If the WC curve isnt...

By JamesPa , 15 hours ago

RE: Our 10 year old Grant heat pump failed

Same as many boilers, ovens washing machines and other ...

By JamesPa , 17 hours ago

RE: Home energy storage & battery register

3 X Pylontech US2000 Plus @ 2.4 Kw each = 7.2 Kw SoFa...

By vzm56n , 18 hours ago

Horizontal Hot Water Cylinders for ASHP with Energy Efficiency Rating 'A'

I looking to Have an ASHP installed in the near future....

By vzm56n , 18 hours ago

RE: Noisy Grant Aerona 3 13kW ASHP question

Here's a LibreOffice spreadsheet. I put the formula f...

By bobflux , 24 hours ago

RE: Electricity price predictions

I assumed you were joking here. Hence my joke about ...

By Batpred , 1 day ago

RE: Struggling to get CoP above 3 with 6 kw Ecodan ASHP

Photos of cylinder cupboard and UFH manifold would be u...

By Travellingwave , 1 day ago

RE: Forum updates, announcements & issues

Something big is coming to Renewable Heating Hub! Ove...

By Mars , 2 days ago

RE: A Single Voice for Heat Pumps, But Will It Finally Raise Industry Standards?

From what I’ve read, the Heat Pump Association UK is me...

By Jonatan , 2 days ago

RE: Tell us about your Solar (PV) setup

Pylontech US5000 stores about 4.3 kWh accounting for in...

By bobflux , 2 days ago

RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!

Hi all, Just an update on where we are with the "Consta...

By DEdwards , 2 days ago

RE: How to control DHW with Honeywell EvoHome on Trianco ActiveAir 5 kW ASHP

Well I've had an interesting few days and would like to...

By giganto , 3 days ago

RE: Peak Energy Products V therm 16kW unit heat pump not reaching flow temperature

Yes, here's mine. From the service manual parts numbers...

By bobflux , 3 days ago

RE: 6 meter run of pipe from the outside to the UniSTOR Pure 200lt cylinder: do I go plastic or copper?

Had to learn the hard way 🤣 now I'm sharing T...

By bobflux , 3 days ago

RE: Issue with a Grant Air Source Heat Pump & Tado Smart Thermostat

Im assuming from your original post that hysterisis ref...

By JamesPa , 3 days ago