The 'F' of 'Forest Gate' crashes into the blue TfL Rail line.Wanstead and Gants Hill appear, but are not named.Stratford International's step free blob is misplaced, so the DLR line does not terminate properly.Walthamstow Queens Road is named, but has no station.Seven Sisters and Blackhorse Road appear, but are not named.Canonbury appears, but only on one branch of the Overground, and is not named.One of Highbury & Islington's step free blobs is missing, so the East London line does not terminate properly.Upper Holloway is not on any line because the Goblin is missing.Upper Holloway links to a station (Archway) that is not named.Belsize Park is named, but has no station.'Finchley Road & Frognal' has been written over the top of the orange Overground line.The dotted line at West Hampstead fails to connect the two stations.

Kilburn station has no name, and the wheelchair symbol is headless.Residential, single tank solution, use average tank temperature of 130F plus the local EWT, divided by 2.0.įor example if EWT is 70 then use tank temperature as 70F+130F/2=100F Residential, preheat tank solution, use average tank temperature of 130F plus the local EWT, divided by 2.25.įor example if EWT is 70 then use tank temperature as 70F+130F/2.25=89Fģ. Commercial preheat solution, use the local EWT.Ģ. To use the calculators for residential use we suggest to select tank temperature as follows:ġ. Residential heat recovery savings will generally be a little lower, especially when using a single (no pre-heat) tank solution. By default, all of the savings calculators assume commercial usage patterns where a high volume of hot water usage keeps the preheat tank temperature just slightly above the EWT and where the goal is to offset BTUs without regard to any specific temperature rise. Important Note* READ THIS BEFORE USING THE CALCULATORS. Ground Water Temperature Map - Entering Water Temperatures Solar Air Conditioner / Solar Heating (AC-DC) Heat Recovery Water Heating & Pool Heating USA Ground Water Temperature Map | Groundwater Temperature Chart | HotSpot Energy LLC

Underground temperature map