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AdamK
@adamk
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Reputable Member
Joined: Feb 23, 2025
Last seen: Apr 23, 2026
Topics: 26 / Replies: 185
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RE: Help me keep the faith with my air source heat pump installation

Heard a rumour Vaillant are shelving the 7kw and brining out an 8kw. Wonder what the threshold is for getting our noisy units swapped.

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

@jamespa the installer did fit primary pro flexis which aren’t that flexible. Because they had to move them as they were bending them which the manufa...

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

@jamespa They came and after a bit of push back accepted my idea to put all 4 sensors in the same place indoors and wait for them to balance. Now hav...

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

Got Vaillant coming on Monday. Any tips on how to get them to sort the sensors and humming sound in the house?

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

@simonf I’ll give it a go. I’m a bit worried they will try and charge me though as been warned by them in the past when the installer tried to arrange...

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

@editor I find this sort of response from the manufacturers to only reinforce news outlets like GB news view of heat pumps. They ran a story recently ...

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

@agentgeorge that would be a great idea. My installer knows about my problem but isn’t sure how to fix as I’m guessing they don’t want to buy a pile o...

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

@simonf I did try swapping them twice and in both cases the gap increased by 0.2 to 0.3 compared to the shipped position error of 0.5/6. ive tried c...

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

So it seems probably most of the issues I’ve had are down to bad flow and return sensors. With them swapped around I’m now getting what I can only ass...

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

@agentgeorge if it is i need to somehow tweak it to match as its confusing the heat pump. 0.5c apparently skews the cop by about 25% up or down depend...

3 months ago
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RE: New Solar, Batteries, Air Source and Under Floor Heating advice please

on the batteries front i would defo get to at least 24kwh. the solar will help to a degree in stretching the capacity as it can add some during the da...

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

ive got the installer coming Monday to fix an isolation valve the previous engineer damaged by not installing the strainer retaining ring in the right...

3 months ago
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