RE: Is the Grant controller a thermostat?

@derek-m I had tried just turning off at the display po...

By Marvinator80 , 5 hours ago

RE: COP or Cost Per kWh

No, 2nd was not a one-off. No, the carbon intensity doe...

By Majordennisbloodnok , 6 hours ago

RE: Say hello and introduce yourself

@transparent Thank you. My aim is firstly to heat my ho...

By Jancold , 6 hours ago

RE: Are you planning to use a wood burner to supplement your central heating this winter?

The option of supplementing the heat in shoulder season...

By Judith , 7 hours ago

RE: Two possible heat pump routes - how to evaluate them?

@johnmo @heacol @derek-m Perhaps it would help to dis...

By JamesPa , 9 hours ago

RE: How loud are the sound levels of internal components like water heater, buffer tank, etc. in an air source heat pump set up?

Ask why you need it? You should be running an open syst...

By Johnmo , 9 hours ago

RE: ASHP added to Biomass System?

My view Make sure you heating system can run at a low...

By Johnmo , 10 hours ago

RE: Determining correct flow rate?

Optimising flow rate for DHW heating is something I'd b...

By Old_Scientist , 12 hours ago

RE: My horrific Samsung heat pump installation and experience

@iantelescope Good. Why are you expecting the ...

By JamesPa , 12 hours ago

RE: 6 Red Flags to Avoid When Considering a Heat Pump Installation

Please keep us posted with any progress and if there is...

By Toodles , 12 hours ago

RE: How Do Refrigerants Actually Work?

Nice thread!

By Jax , 2 days ago

RE: Gravel trays and flexible pipes

@mike-patrick I don’t know how much condensate drains a...

By Toodles , 15 hours ago

RE: Heat pump monitoring - what are you using?

@njt As the Cosy peak rate (4-7pm) immediately follows ...

By Old_Scientist , 16 hours ago

RE: Ecodan - Legionella Operation Time and Target Temperature

Hi. Unfortunately on-going. Mitsubishi agreed that th...

By Richard24738 , 17 hours ago

RE: Will heat pump heat hot water without increasing the temp in my home?

@ellyse I’m on octopus and initially flux because I had...

By David999 , 18 hours ago

RE: Energy tariffs and consumption fiddling to make my heat pump more cost efficient.

Would not bother wasting your time, every house is diff...

By Johnmo , 18 hours ago

RE: Broken evacuated tubes

@transparent it’s a 20 tube panel and at least 4 tubes ...

By David999 , 1 day ago

RE: Enabling WiFi: Samsung ASHP on Smart Things App

Hi, You would need the MIM-H04EN in order to use ...

By NetDonkey , 2 days ago

RE: VDI 2035 heating water specification

Your water looks to in a similar place to mine, after I...

By Johnmo , 2 days ago

RE: Single vs. three phase for heat pump, EV and appliances

@transparent no they were a concept in America but went...

By David999 , 2 days ago