本网站的部分翻译

框架式热导管

我们的开放框架式热导管非常耐用，效率高。它们适用于对管道内的大量空气进行加热。开放式设计实现加热器的低压降。
由于对气流的限制非常小，因此低静压使客户能够采用体积更小而且成本更低的鼓风机。该系统效率也更高。
由于电路直接暴露到气流中，这些加热器本身的效率非常高。因此，导线产生的热量立即被直接地传递到空气中。因此，这些加热器随时将热量传递到空气中从而保持自身的相对冷却，这样使工作寿命更长。
这种设计的目的是实现与管道的快速安装。我们提供多种标准尺寸，也可以根据您的具体要求进行定制。电压可以高达480伏；单相或三相。
这些开放框架式热导管在实际应用中具有免维护时间长的特点。
这加热器是用于商业和工业生产过程只用，而不是住宅及商用空调。

不知道这是正确的解决办法吗？使用我们的确定您的加热器的工具，看看哪些热水器满足您的需求。


DH12 Infosheet (593kB) The rugged, efficient, open Frame Duct Heaters offer you the capability to heat large volumes of air with fast warm-ups and cool-downs. Our open design provides low pressure drops with no build up of excessive temperatures and the low static pressures allow you to use smaller, more economical blowers. Circuits are exposed directly to the air flow enabling immediate heat transfer from wire to air while remaining relatively cool themselves. A range of sizes are available to meet your specific needs - including voltages up to 480 volts - single and three phase. The Frame Duct Heaters have a long history of trouble free service and are easy to install.	Duct Heater 12	20000 W	1800 °F	1800 °F	200.00	7000.00	n/a
DH13 Infosheet (593kB) The rugged, efficient, open Frame Duct Heaters offer you the capability to heat large volumes of air with fast warm-ups and cool-downs. Our open design provides low pressure drops with no build up of excessive temperatures and the low static pressures allow you to use smaller, more economical blowers. Circuits are exposed directly to the air flow enabling immediate heat transfer from wire to air while remaining relatively cool themselves. A range of sizes are available to meet your specific needs - including voltages up to 480 volts - single and three phase. The Frame Duct Heaters have a long history of trouble free service and are easy to install.	Duct Heater 13	45000 W	1800 °F	1800 °F	200.00	7000.00	n/a
DH22 Infosheet (593kB) The rugged, efficient, open Frame Duct Heaters offer you the capability to heat large volumes of air with fast warm-ups and cool-downs. Our open design provides low pressure drops with no build up of excessive temperatures and the low static pressures allow you to use smaller, more economical blowers. Circuits are exposed directly to the air flow enabling immediate heat transfer from wire to air while remaining relatively cool themselves. A range of sizes are available to meet your specific needs - including voltages up to 480 volts - single and three phase. The Frame Duct Heaters have a long history of trouble free service and are easy to install.	Duct Heater 22	60000 W	1800 °F	1800 °F	700.00	25000.00	n/a
DH6 Infosheet (593kB) The rugged, efficient, open Frame Duct Heaters offer you the capability to heat large volumes of air with fast warm-ups and cool-downs. Our open design provides low pressure drops with no build up of excessive temperatures and the low static pressures allow you to use smaller, more economical blowers. Circuits are exposed directly to the air flow enabling immediate heat transfer from wire to air while remaining relatively cool themselves. A range of sizes are available to meet your specific needs - including voltages up to 480 volts - single and three phase. The Frame Duct Heaters have a long history of trouble free service and are easy to install.	Duct Heater 6	6000 W	1800 °F	1800 °F	50.00	1800.00	n/a

Build Your Own Heater

The builder below will allow you to select options for a Duct Heater. If you are uncertain if an Duct Heater is the right solution for your needs, please learn about our other product offerings on our Standard Air Heaters page.