1.It runs automatically. After the burner atomizes fuel, the

produced torch is full of the wave-type boiler inner and transfers radiation heat

through inner wall. This is the first return. The high-temperature smoke gas produced

during burning accumulates in burning room and turns to the second return (screw

smoke pipe bundle area)

2..After conversion heat change, smoke gas's temperature reduces gradually and then it

goes into the front smoke case; And turns into the third return (light pipe bundle area);

Finally, it flows into chimney through rear smoke case.

3. one stop source for all your boiler room accessory equipment such as deaerators, boiler feed systems, chemical feed systems, blowdown separators, water softeners, fuel oil diked storage tanks, and steam to hot water convertors.