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References/Mitsubishi FTC6 and 210L Pre-Plumbed Standard Cylinder.md

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+---
+created: 2026-01-10T07:29:48
+category:
+  - "[[Products]]"
+maker: "[[Mitsubishi]]"
+model: EHPT21X-UKHDW
+rating:
+price:
+acquired:
+monthly-uses: 30
+topic:
+  - "[[91 Meigh Road Heating and DHW]]"
+---
+[[Grundfosliterature-5439390.pdf|grunfloss pump manual]]
+[flow and pressure drop simulator](https://heatpumps.co.uk/technical/flow-rate-and-pressure-drop-simulator/)
+
+- System details
+	- Required flow rate @ design temp -4c
+		- 0.3 m3/hr
+		- 13.4 L/min
+		- 0.22 L/sec
+- Pumps
+	- Main pump
+		- Grundfos UPMGEO
+		- 25-85 130
+		- P/N:99259200
+		- PC:2050HTA
+		- [Product page](https://product-selection.grundfos.com/uk/products/up-oem/upm-geo-oem/upm-geo-59C23852)
+	- Radiators
+		- Grundfos UPM3 AUTO
+		- 25-70 130 ZZZ
+		- BDR Thermea Group
+		- [Product page](https://product-selection.grundfos.com/products/upm3-upm4-oem/upm3-auto-oem/upm3-auto-59C93602)
+	- UFH
+		- Grundfos UPM3 FLEX AS
+		- 25-75 130 AZA
+
+I think the main pump would be good enough to drive the UFH and rads