A heat trap is a device or configuration designed to restrict heat loss through water connections in water heaters or other thermal storage tanks. It prevents hot water from rising through the inlet and outlet pipes when the system is not in use, thereby reducing standby heat loss and improving energy efficiency. Heat traps can be built into the design of a water heater, using specially designed valves, or added as external fittings on hot water lines. By maintaining the temperature of stored hot water longer, heat traps help reduce energy consumption and operating costs. Regular inspection and maintenance of heat traps ensure that they function properly, minimizing heat loss and enhancing the overall performance of water heating systems.
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