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DPH CONVECTO HEATER

The DPH CONVECTO heater is a convective heater designed with a controlled separate heat transfer section bringing a unique solution to sensitive heating applications. The DPH CONVECTO heater design eliminates the conventional radiant heat transfer section. As a result, the process fluid is primarily heated by safe forced convection. This is achieved with two separate isolated components for the combustion and heat exchange sections, designed for optimum heat transfer control. Radiant heat transfer is virtually eliminated by quenching the combustion products to a maximum 1600 deg. F. prior to entering the heat exchange section. CONVECTO heaters range from 0.5 to 100 MMBtu/Hr.

SAFETY

The separate combustion and heat exchange sections eliminates process coil flame impingement. Combustions product's quenching eliminates process fluid thermo-degradation and scaling.

EMMIONS

Options are available to provide your CONVECTO convective heater with state-of-the-art low emission combustion systems to meet today's environmentally friendly requirements.

INSULATION

Light weight ceramic fiber insulation means less shipping and loading weight, while offering resistance to mechanical and thermal shock. No warm-up period required. Less cold start-up and cool-down time. Heater can immediately go to high-fire.

MULTI-FUEL CAPABILITY

Gaseous Fuel, Liquid Fuel (Distillate to #2 oil), Combination gas &oil, Low BTU Fuel supplemented with fuel blending.

TURNDOWN

Basic CONVECTO convective heaters are designed with 70-80% net thermal efficiency (NTE). Options to increase the NTE to 90% are available.

EFFICIENCY

Basic CONVECTO convective heaters are designed with 70-80% net thermal efficiency (NTE). Options to increase the NTE to 90% are available.

INSTALLATION

Low onsite installation cost. The CONVECTO heater comes completely assembled with burner, fuel train and BPMS. Reassembly at site involves only nuts, bolts, and gaskets. NO onsite welding or special tools are required.

INSTRUMENTATION

The basic CONVECTO heater includes our standard PLC burner management system (BMS). Options are available to provide a customized state-of-the-art MBS to meet any specification (e.g. IRI, NFPA, BASEEFA, and ATEX) and your specific information requirements.