direct hot water supply system 相關
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A direct water supply system is one where the raising main feeds directly the cold water taps and a multi point water heater. The mains water comes in via a rising main and directly feeds all the cold taps and a multi point water heater - so all the taps and other water feeds are at mains water pressure.
Direct Hot Water Systems. A direct fired hot water system is fed via a direct fired water heater where the heat source for the water is physically located within the unit. This heater, such as an integral gas or oil burner, heats the water directly.
Centralised hot water systems • Direct system • Water through the boiler can be drawn off from the taps • Saves the cost of a storage and expansion cistern and associated pipework • Heated quicker • Adequate pressure on the main • Sealed primary circuit can
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The water supply systems of most buildings make integrated use of 3 types of systems, namely the direct supply system, indirect supply system and sump and pump supply system. Under the direct supply system, fresh water is transmitted directly from the public water mains to households at lower floors by means of hydraulic pressure inside the mains.
Indirect water heating systems excel in providing a continuous and consistent supply of hot water, while direct water heating systems offer instant hot water as needed. By understanding your hot water requirements, you can choose the system that best suits your needs and preferences.
Direct Supply System A plumbing system which conveys water directly from the government water mains to the point of usage without any transit water storage tanks.
Direct fired water heaters are solely dedicated to the job of hot water generation, providing a faster heat up and response time compared with an indirect system which is in fact ‘heating water to heat water’. This increases the chance of heat losses in the boiler, and associated pipework between the boiler and calorifier.
direct hot water supply system 相關
廣告30年經驗，全港最具規模水泵及閥門供應商之一，專營水泵生產、銷售及維修保養。 全港最具規模水泵閥門供應商之一，專營水泵生產、銷售及維修保養。全資附屬公司「泉滙」
