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	RE: Should Our Water Circulation Pump Be Configured to Run All The Time? By GrahamF, 3 weeks ago Forum Air Source Heat Pumps (ASHPs)
	@grantmethestrength In winter, one would hope that the heat pump compressor is running continuously, so then the water pump must be running all the time as well. I have already had one 24 hour perio...
	RE: Electricity price predictions By Transparent, 3 weeks ago Forum Electricity, Tariffs, Monitoring & Providers
	I hear what you say about the levies which are loaded onto the electricity bills. But I still think the infrastructure upgrades are the biggest problem in the long term. 1: Government could at ...
	RE: What suggestions to give to someone with a buffer tank - how best to set an unnecessary buffer tank up By Toodles, 3 weeks ago Forum Air Source Heat Pumps (ASHPs)
	In our installation, we actually have an LLH but any difference is subtle I know; our secondary pump (Wilo Pico) is switched on/off from the Daikin control but the flow rate has separate control via t...
	RE: Large heat pump options for church building By GrahamF, 3 weeks ago Forum Air Source Heat Pumps (ASHPs)
	This church project has more in common with a commercial building than a home. Maybe an obvious point, but it is important to consider how quickly the main worship area can be heated up. You might ...
	RE: Electricity price predictions By Jeff, 3 weeks ago Forum Electricity, Tariffs, Monitoring & Providers
	The failed energy supplier costs are in theory all off our bills now, but there are now regulatory costs involving the amount of capital Octopus etc have to have access to which some but not all suppl...
	RE: Grant 13kW Aerona3 - issues getting zones to temp By KenBone, 3 weeks ago Forum Air Source Heat Pumps (ASHPs)
	@crimson have changed the pump speed on the Aerona itself, think default is speed 3, you want to try and get both pumps running the same speed(flow rate)
	RE: How good is the app support for your heat pump? By Sheriff Fatman, 3 weeks ago Forum Air Source Heat Pumps (ASHPs)
	It looks quite interesting and, like you, I'd only want the reporting features from it as I'm already using Havenwise to manage the heat pump. Not sure if will be compatible alongside Havenwise but w...
	RE: Grant 13kW Aerona3 - issues getting zones to temp By JamesPa, 3 weeks ago Forum Air Source Heat Pumps (ASHPs)
	This is broadly what I remember from earlier and what worries me, as it is strongly indicative of a water flow problem rather (ie not enough heat being transported, or heat being lost in transport) ra...
	RE: Electricity price predictions By Scalextrix, 3 weeks ago Forum Electricity, Tariffs, Monitoring & Providers
	As far as I can tell it's not really infrastructure upgrades to cope with renewables or recent CfDs that are driving the costs. It's more the legacy renewables subsidies like Renewable Obligation, the...
	What suggestions to give to someone with a buffer tank - how best to set an unnecessary buffer tank up By JamesPa, 3 weeks ago Forum Air Source Heat Pumps (ASHPs)
	We get a lot of reports here from people who are having problems with their systems, many of who have a buffer tank. I think its clear that very best advice, in most cases, would be not to have the b...
	RE: Grant 13kW Aerona3 - issues getting zones to temp By Crimson, 3 weeks ago Forum Air Source Heat Pumps (ASHPs)
	Thanks @jamespa, I think over the almost 3 years we’ve attempted running all zones (Ive spent many hours with settings, balancing rads, closing off rads) and the issue just kept occurring. UFH zone (r...
	RE: Large heat pump options for church building By dgclimatecontrol, 3 weeks ago Forum Air Source Heat Pumps (ASHPs)
	We install mostly A2A for churches and village halls, often due to little use and quick heating required. They will always work out substantially cheaper to install and control. If a decent wet system...