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calculate the annual heating demand and the maximum heat output required by the boiler b) If the target indoor temperature is 20°C and the predicted low temperature is -5°C, a) Assuming 2 air changes per hour, calculate the design service heat loss for the house A house in Northumbria requires 2670 DD of heating per annum. It has a volume of 300m Part 1. and its walls have a heat loss rate of 252 W/K. )ir the house has casual gains of 1900 watts is this sufficient to provide frost protection against the predicted low temperature?

calculate the annual heating demand and the maximum heat output required by the boiler b) If the target indoor temperature is 20°C and the predicted low temperature is -5°C, a) Assuming 2 air changes per hour, calculate the design service heat loss for the house A house in Northumbria requires 2670 DD of heating per annum. It has a volume of 300m Part 1. and its walls have a heat loss rate of 252 W/K. )ir the house has casual gains of 1900 watts is this sufficient to provide frost protection against the predicted low temperature?

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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calculate the annual heating demand and the maximum heat output required by the boiler b) If the target indoor temperature is 20°C and the predicted low temperature is -5°C, Part 1. a) Assuming 2 air changes per hour, calculate the design service heat loss for the house A house in Northumbria requires 2670 DD of heating per annum. It has a volume of 300m and its walls have a heat loss rate of 252 WK. e) r the house has casual gains of 1900 watts is this sufficient to provide frost protection against the predicted low temperature?
Transcribed Image Text:calculate the annual heating demand and the maximum heat output required by the boiler b) If the target indoor temperature is 20°C and the predicted low temperature is -5°C, Part 1. a) Assuming 2 air changes per hour, calculate the design service heat loss for the house A house in Northumbria requires 2670 DD of heating per annum. It has a volume of 300m and its walls have a heat loss rate of 252 WK. e) r the house has casual gains of 1900 watts is this sufficient to provide frost protection against the predicted low temperature?
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