Forums

Forums
Members
Crimson
Activity
 
Notifications
Clear all
Crimson
@crimson
Member
Reputable Member
Joined: Jan 16, 2024
Last seen: Dec 9, 2024
Profile Activity
Topics: 4 / Replies: 210
AllTopicsReplies
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

Yeah, that's my current goal is to keep those going in sync really. As it was clear when only downstairs was on, finally getting heat through the LLH...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

Thanks @iancalderbank , I'll order those today. Was on a bit of a rant other day, I'd just had enough this weekend. Plumber is apparently in conta...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

I’ve now upped are upstairs zone during day to stop that just switching off. As that thermostat is on the landing above a staircase that’s in a large ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

Further observations. 6:30pm zones last night hit their required temp other than downstairs (log fire running with living room doors open, likely he...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

Not sure I’m trying to here, I’ve contracted a builder and a plumber to design a system as part of a full renovation extension project. They’ve had fu...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

I’ll be honest if Grant don’t sort it with plumber I’ll demand a different manufacturers ASHP. I’ve no interest in dealing with something like this lo...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

It is bonkers. Especially when the plumber says oh don’t have too big a difference between off and on temps on the zones keep to 2C diff. Sometimes ke...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

@mikefl thanks Mike. Can confirm 4 works as expected. Only 2 of the 3 zones have lights on the valves but when hot water mode comes on can see ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

It’s all rather frustrating. Far as I know Grant specifiy the use of a LLH. Thankfully I’m in a ‘fortunate’ unfortunate position. The contract f...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

I’m thinking back through the last couple months. If a valve closure could cause this issue of flow being insufficient or its primary flow v secondary...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

Yeah I don’t see it being useful at this point lol. Especially as the ASHP is running at 50c and I’m not getting that through. Cost to heat ratio is h...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

So no change in heating over night. seems the 3am-4am hot water run worked as that’s sitting at 45c 3.5 hours later. So least we have that. ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Page 16 / 18
Share:

Join Us!

Podcast Picks

Latest Posts