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Ecodan UD 0-0 error

Hi all Anyone ever had a UD0-0 error on a Mitsubishi ...

By Gary , 7 minutes ago

RE: Volumisers in Heat Pump Systems: Does Placement Matter?

Not sure if you have the defrost cycle and what happens...

By Johnmo , 2 hours ago

RE: Yes, the "zoning with ASHP" topic again...

Hang on a moment, Honeywell, Johnson controls, Google, ...

By JamesPa , 2 hours ago

RE: Solar Power Output – Let’s Compare Generation Figures

We are way up north, so get anywhere near the same outp...

By Johnmo , 3 hours ago

RE: How to disable radiator heating in LG HM161MR

Easy way just set your hopefully single thermostat to m...

By Johnmo , 3 hours ago

RE: Warm weather and heat pumps.

We just switch it to either heat or cool. Had it on coo...

By Johnmo , 3 hours ago

RE: Avoid the Heat Pump Villain: Why Low-Loss Headers and Buffers Can Sabotage Your Heat Pump's Efficiency

A buffer is a legacy issue, they were never used on gas...

By Johnmo , 3 hours ago

RE: Hydronic plinth heaters and ASHPs

Thanks. I suspected I was overthinking that part. &#x1f...

By benson , 4 hours ago

RE: Renewables & Heat Pumps in the News

Let me add two other points to what @lucia has just pos...

By Transparent , 7 hours ago

RE: Help optimising my system!

@wh0am3ye you’re absolutely right that what you’re seei...

By Mars , 9 hours ago

RE: Additional Battery v Wind Turbine v Ripple

There was a call today for Ripple investors and amongst...

By Judith , 1 day ago

RE: ASHP service costs

@editor I await their reply… Toodles.

By Toodles , 1 day ago

RE: Commencing on an ASHP Installation Process

I think you may very well be right and of course A2A ca...

By JamesPa , 2 days ago

RE: Battery sizing - How low can you go!

@bontwoody Hope this is legible

By ChandyKris , 2 days ago

RE: Agile: average import cost vs other tariffs?

@old_scientist We are with SSEN and our G99 application...

By Toodles , 3 days ago

RE: ASHP Ecodan L9 error - No Heating but Hot Water

@phoenix15, @heacol cover your area… I’d strongly recom...

By Mars , 3 days ago

RE: Potentially more choice including air to air heat pump grants

@jeff Such documents are far too wordy for my ‘daily re...

By Toodles , 4 days ago

RE: Getting the best out of a heat pump - is Homely a possible answer?

@grahaml I cannot agree that it is a small percentage o...

By benson , 5 days ago

RE: Samsung Gen6 16kW tribulations

@emceed, can you please give us an update on your syste...

By Mars , 6 days ago