Renewable Heating Hub Heat Pump Forums

Search with Wattson
Forums
Members
Richard24738
Activity
 
Notifications
Clear all

Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!

Richard24738
@richard24738
Member
Estimable Member
Joined: Mar 14, 2024
Last seen: Nov 12, 2026
Profile Activity
Topics: 6 / Replies: 98
AllTopicsReplies
Reply
RE: G4 valve blowing off

Not sure if it's the same as you but I get a one off loud fog horn sound when flushing the toilet or running a tap. It only occurs after DHW heating...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: How loud are the sound levels of internal components like water heater, buffer tank, etc. in an air source heat pump set up?

@thebinman Thanks for the comment. I suspect my system was simply set up on the medium settings and the noise problem didn't materialise until the r...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: How loud are the sound levels of internal components like water heater, buffer tank, etc. in an air source heat pump set up?

@toodles Thanks. The LED display is not very clear. Appreciate you looking. I will try lowering the speed on my Wilo secondary pump to see if it wid...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: How loud are the sound levels of internal components like water heater, buffer tank, etc. in an air source heat pump set up?

@toodles my system is slightly bigger than yours with 16 rads and of course with a 25L buffer. With your Wilo wattage of 7-8 watts versus mine of 20...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: How loud are the sound levels of internal components like water heater, buffer tank, etc. in an air source heat pump set up?

@toodles Yes, it's a Wilo Pico 25/1-8 (ROW). When I adjusted the speed, the LED display went from 39w / 1.6 to 20w / 1.3. I have no idea if this i...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: How loud are the sound levels of internal components like water heater, buffer tank, etc. in an air source heat pump set up?

Regarding the noise in my airing cupboard, my installer will visit but in the meantime he suggested reducing the Wilo Secondary pump speed slightly. I...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: How loud are the sound levels of internal components like water heater, buffer tank, etc. in an air source heat pump set up?

@burtis Hi. In my case I don't think the noise is to do with the external pipework as we would then get the noise when just running DHW. Just a small ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: How loud are the sound levels of internal components like water heater, buffer tank, etc. in an air source heat pump set up?

@allyfish Thanks. I was hoping that having no clamp was the reason for the excessive noise. Guess I'll need to wait for the installer to visit. No...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: How loud are the sound levels of internal components like water heater, buffer tank, etc. in an air source heat pump set up?

@allyfish Thanks. One end of the pipework has a bracket to a roof strut and has rubber at the joint to the joist. However the other end (out from th...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: How loud are the sound levels of internal components like water heater, buffer tank, etc. in an air source heat pump set up?

@allyfish Thank you for your comments. I have only just started to use the heating side of my installation but fear that I have exactly the situatio...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Ecodan - Legionella Operation Time and Target Temperature

Hi. Unfortunately on-going. Mitsubishi agreed that the immersion was taking too long and also pointed out that my software was out of date. Instal...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Ecodan - Legionella Operation Time and Target Temperature

@editor Thanks. I, of course, thought something was wrong with the timings but wanted to be sure what is normal before contacting my installer or Mi...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Page 7 / 9
Share:

SPONSORS

Join Us!

Installer Finder

Degrees of Separation

Latest Posts

SPONSORS

Click to access the login or register cheese
Protected By
Shield Security PRO