Dark-blue packaged electric hot-water boiler with stainless vessel

ОВК и оборудование для обработки воздуха в чистых помещениях

Упакованный электрический горячий котел

A floor-standing electric boiler package that heats closed-loop water for cleanroom AHU coils without combustion, flues or on-site fuel storage.

Flue-Free Electric Heating
Staged Immersion Elements
Compact Stainless Vessel
Integrated Hydronic Safeties

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Введение продукции

The packaged boiler encloses a stainless pressure vessel, replaceable immersion elements, contactors or electronic power control, circulation connections and safety devices in one floor-standing cabinet. Electrical energy is transferred directly into the closed hydronic loop, avoiding combustion air and exhaust infrastructure. Multiple element stages follow heating demand, while a touchscreen displays water temperature, operating state and alarms.

Основные характеристики

Immersion elements transfer heat directly into the water without a combustion heat exchanger or flue loss.

Multiple element stages provide smaller output increments and distribute electrical loading.

A stainless vessel, relief valve, low-water protection and temperature limits form an integrated hydronic package.

Front and rear access panels expose the heater flange, terminals and water connections for service.

Обеспокоенность клиентов продуктами

Electric hydronic heating must fit available power, protect the vessel and respond smoothly to a variable coil load.

A facility cannot install gas piping, combustion air or a flue.Immersion heating produces hot water inside a sealed cabinet using only electrical and hydronic connections.

One large contactor stage causes temperature overshoot.Several element stages or proportional power control match output to the changing loop demand.

Low water level exposes heater elements to damaging temperature.Flow and low-water protection disable power before elements can operate dry.

Scale on the element sheath reduces transfer and service life.A removable heater flange exposes the complete bundle for inspection and cleaning.

Типичные приложения

Cleanroom AHU heating waterLaboratory reheat systemsHospital ventilation heatingPharmaceutical utility loopsBackup heat for heat-pump plants

Технические параметры

Representative construction ranges for a commercial packaged electric hot-water boiler are listed below.

Основной материал	AISI 304 stainless steel pressure vessel with Incoloy-sheathed electric immersion elements
Толщина панели	1.2-2.0 mm powder-coated steel cabinet panels
эффективная ширина	500-1400 mm nominal boiler cabinet width
Максимальная длина	Up to 2085 mm overall cabinet depth across packaged boiler capacities
Толщина линий стали	1.2-2.0 mm exterior steel sheet
Плотность ядра	Approximately 7900 kg/m³ for the AISI 304 stainless steel pressure vessel
Теплопроводимость	Approximately 15 W/(m·K) for the AISI 304 stainless steel pressure-vessel material
Поверхностная отделка	Dark-blue polyester powder-coated cabinet with brushed stainless vessel
Объединенный тип	Bolted cabinet, flanged immersion-heater bundle and threaded or flanged hydronic ports
Customization	Доступно в зависимости от предполагаемого применения и операционной среды.

Доступные варианты

Staged contactor or proportional SCR controlDifferent vessel volumes and heating capacitiesIntegrated circulation pump and expansion vesselRemote enable, alarm contacts and communications gateway

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