heating and cooling systems: an overview

pptxgenjs presentation heating and cooling systems: an overview efficient heating and cooling are vital for comfort and savings. this presentation reviews various system types. heating and cooling costs average 15% of household budgets in russia. 1 main types of heating systems central heating radiators, convectors, and underfloor heating provide warmth. individual systems gas boilers boast up to 98% efficiency, electric boilers offer flexible heating. alternative sources heat pumps achieve cop up to 5.0, solar collectors 70-80% efficiency. in moscow, central heating serves 90% of buildings. 2 main types of cooling systems split systems most common, with eer up to 4.0. central air for large buildings, seer up to 22. mobile ac units for local use, lower efficiency. chillers cool water …

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