Baite Burners Expands Global Portfolio with BTN350-450GHAC/GHAE Dual-Fuel Series

If you run a boiler house, a dryer line, or a thermal-oil loop, you already know the story: one month gas is cheap and plentiful, the next it is rationed or priced out of reach. Heavy oil sits in the tank farm as insurance—until the viscosity drifts or the heater trips at 2 a.m.
BTN350-450GHAC/GHAE Series, is engineered for exactly that reality. Instead of forcing you to choose between fuels or juggle two separate burners, it keeps both strings to its bow and lets the control logic decide which one to draw—often without the operator noticing.
Below is a quick walk-through of the points we hear plant managers ask about most.

Capacity that follows the load
Turndown matters more than peak fire. These units give you 600 kW at the bottom and 4 200 kW at the top, with a true 5:1 ratio on gas and 4:1 on heavy oil. Whether you are pre-heating syrup in a food plant or ramping a paper dryer from 40 % to 100 % throughput, the burner tracks in real time and holds ±3 % accuracy.

Automatic fuel switch-over
The gas valve train and the oil circuit each have their own servo motor. When the SCADA sees a gas-pressure drop or a pricing signal, it commands a switch. Ninety seconds later the flame is stable on the alternate fuel—no manual purging, no re-calibration. The UV sensor confirms flame quality throughout, so safety interlocks stay in place.

Service without yoga poses
Everything that wears—nozzle, diffuser, ignition rods, UV cell—lives on a single cartridge that slides straight out the front. A maintenance tech can have it on the workbench in five minutes, swap the parts, and be back in production before the shift change. The hinged front cover also exposes all wiring and pneumatic connections, so troubleshooting is a one-person job.

Built-in data, ready to export
The standard control box has Modbus-RTU on the terminal strip. If your plant historian, BMS, or edge gateway speaks Modbus, trending fuel split, oxygen trim, and motor current is plug-and-play. For sites still on 4–20 mA, three analog outputs are pre-wired and labelled.

Global documentation, local support
Each unit ships with a multilingual quick-start guide (EN). Remote commissioning via video link is included in the first year warranty at no extra charge.

Next step
If you are budgeting a new boiler, revamping an old one, or simply want to stop writing emergency POs for whichever fuel is scarce this month, download the full datasheet. Visit www.baiteburners.com/; we will have a selection sheet back within 24 hours.