Gas Fired Power Vented Warm Air Unit Heater

Product Introduction WAB & WCB series Gas-Fired Tubular Unit Heaters Keywarm gas-fired unit heater offers a high efficiency, extremely durable alternative to the traditional clam shell design. These units combine the latest tubular heat exchanger and inshot burner technolog with the quality and
reliability.
Units are available in sizes 22kW to 117kW (6 models each). Standard energy saving features like the Direct Spark Ignition and power venting reduce standby losses and offer improved seasonal efficiencies.
The thermal efficiency reaches to 83%. Product Details * Simply connect to the gas line and power to utilize, without a heat-conducting medium. Comes with inbuilt frost protection and fully utilization of heat output.
* Heat instantly, without preheating, warm rapidly; particularly suitable for intermittently heating places.
* Gas heaters can be equipped with a temperature control box to control the room temperature precisely, saving energy and maximizing comfort.
* Avoid the big temperature gradients, high energy consumption and poor heating results of the traditional way of heaters.
* Air heating is one of the more comfortable methods of heating. Gas heaters provide clean and dry hot air to heat the entire space, resulting in temperature uniformity. It has the advantages of rapid heating and fast heat flow.
* Equipped with the flame failure protection and overheating protection devices, combustion situation and safe operation can be ensured.
* More efficient than the traditional ‘tower’ heat exchanger and enjoys a longer life.
* Powered by natural gas or propane, the product heats areas through a spark ignition, an in-shot burner, a tubular heat exchanger, and a circulation fan. All combustion by-products are discharged to outside.
* Two-point suspension mounting, allowing for exhaustion through the sidewall or ceiling.

Product Parameters *Natural Gas: 8900 Kcal/Nm³, LPG:22000 Kcal/Nm³, Gas supply pressure: 2~3 kPa.
*For more information，please refer to product manual.
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