Related products

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  Heating and Ventilation

  Domestic Heating System Control Training Panel

  The training panel clearly demonstrates the function of a heating controller. The electronic controller, room thermostat and mixer valve are real components. The water, indoor and outdoor temperatures are set using potentiometers. Lights indicate the function of the pumps and the boiler. The components are clearly laid out on the system diagram to show their relationships. The system reacts rapidly because the temperature parameters are manually set by potentiometers.

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  Heating and Ventilation

  Safety Devices Training Panel

  An electrically heated pressure vessel is mounted on the panel. The vessel can be filled via different pipe sections. One pipe section is equipped with a system of safety devices for protecting a sealed water heater. The pressure vessel is also equipped with a thermal discharge safety device that discharges to a blow-off pipe. When the pressure or temperature level set is exceeded, the safety devices are tripped. Pressure and temperature in the system are displayed.

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  Heating and Ventilation

  Training Panel Function of Gas Heater

  Is used to illustrate the functioning of a gas combination water heater. The main components of the gas water heater are clearly arranged on a panel to allow better understanding. A system diagram also illustrates the function. The HL 530 allows demonstration of a heating circuit and representation of domestic water heating. A plate heat exchanger is used to simulate a radiator. Cold water is fed through the heat exchanger as a heating load. A sight glass allows observation of the gas flame in the burner. Built-in thermometers and flow meters allow the recording of measured values to determine the power and efficiency. The unit is operated with liquid gas (propane, connection pressure 50mbar) and is therefore independent of any pre-installed natural gas lines. The panel is attached to the Universal Stand (available as an accessory).

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  Heating and Ventilation

  Ventilation System Trainer

  Ventilation systems are often used in building services engineering to achieve the required air change rates in the individual rooms. The ventilation air can also be heated or cooled by heat exchangers. A ventilation system is a preliminary stage for an air conditioning system in which the air can also be humidified or dehumidified. The system is assembled from standard industrial components. The plexiglas windows and exposed ductwork ensure that normally hidden components can be seen: inspection covers and fire dampers, filters, heaters / coolers, louvre damper, etc. The original function is fully retained. The system emphasises ventilation rather.than air conditioning. Depending on the operating mode, heating or cooling, a supply of hot or cold water is required in the laboratory. The system requires a three-phase mains supply.