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	RE: Say hello and introduce yourself By Batpred, 3 weeks ago Forum Introductions, Forum Rules & Updates
	I suppose as the heat pump transfers heat from the outside in, it gets more heat per energy unit whenever it is warmer outside so unfortunately some of the boiler flexibility goes with it For us, the...
	RE: Are We Sleepwalking Into Another Race to the Bottom? By Temperature_Gradient, 3 weeks ago Forum Government Schemes, Regulations, Planning & Organisations
	I think the current requirements and installer approach to hot water cylinders creates a lot of unnecessary and avoidable disruption, and cost for homes with existing cylinders. The standard MCS sizin...
	RE: PV Panels on roof in Conservation Area By Morgan, 3 weeks ago Forum Solar Photovoltaic (PV)
	@colinc Do your own due diligence re reviews etc but if you decide to go with Alpha ESS see link below re finding an installer. If necessary I might be able to find the new name of mine. He’s based ...
	RE: Say hello and introduce yourself By cathodeRay, 3 weeks ago Forum Introductions, Forum Rules & Updates
	@batpred - putting it another way, why not have a DHW tank, unless there is an over-riding reason? Heat pump variants mesh well with the way a heat pump works, they 'just work' and unless you have exc...
	RE: Say hello and introduce yourself By JamesPa, 3 weeks ago Forum Introductions, Forum Rules & Updates
	If you know what you need the maths is straightforward. Assume water in is at 10C and shower water at 40C. The heat capacity of water is 4.2kJ/lC So for each l of shower water you need 30*4.2kJ = 12...
	RE: Are We Sleepwalking Into Another Race to the Bottom? By JamesPa, 3 weeks ago Forum Government Schemes, Regulations, Planning & Organisations
	It's worth adding that you don't need to disagree to exercise different choices, you may just have different circumstances. If you have loads of capital otherwise doing nothing it makes zero sense to...
	RE: Heat Pump Installers: Competence, Illusion and the Hard Truth Homeowners Must Face By JamesPa, 3 weeks ago Forum Government Schemes, Regulations, Planning & Organisations
	So true, possibly with the exception of people you wouldn't want as customers anyway! A clear, honest explanation demonstrates understanding (both of the customer and the technology) and caring and th...
	RE: Say hello and introduce yourself By Toodles, 3 weeks ago Forum Introductions, Forum Rules & Updates
	@batpred Might be worth looking at the Heat Geek options for DHW tanks; they offer a few options including one akin to a gas boiler instant supply. Regards, Toodles.
	RE: Isolating the system for a planned power cut By Transparent, 3 weeks ago Forum Solar Photovoltaic (PV)
	I hadn't realised your reason for a 100mA trip was due to a Solis recommendation. The 100mA and 300mA trip levels are made available for fire protection.They're not intended to prevent damage to the h...
	RE: Heat Pump Installers: Competence, Illusion and the Hard Truth Homeowners Must Face By ASHP-BOBBA, 3 weeks ago Forum Government Schemes, Regulations, Planning & Organisations
	@majordennisbloodnok I agree, its tricky to balance an estimate when you don't have x-ray vision. I found over the last 25 years of being a manager and a Director and owner that if you are open and ho...