Technical description:
The boiler have a horizontally arranged welded structure with fire and flue tube scheme and one radiated and two convectional surface of the passes.

The combustion chamber is a smooth fire tube with stiffened rings and joining to the combustion chamber a water-cooled cylindrical return chamber placed in the boilers inside. The combustion products leave the combustion chamber through the convectional smoke tubes of the second pass into the front return chamber welded to the front end of the boiler. The smoke tubes of the third pass from those the smoke leave the boiler into the chimney during a flue-collector mounted to the boiler's back end takes one's place on right and left sides of the smoke tubes of the second pass.

The forward and return flows' pipe ends and the manhole and the safety valve pipe end at a boiling-water producer boiler are on the top of the boiler drum. The expansion pipe end and the filling up-draining built-in into the flange pipe end are to be found at the boiler's back end.

One might to perform the boiler's water-side check and cleaning during the wash-out holes located at the left side and the front end of the boiler drum.

The boiler's heath insulation is a rock-basic material blanket and the cover of that is an aluminium plate fixed by rivets to the steel frame.

The boiler's burner might to operate with light or heavy fuel oil as well as town gas or natural gas

Shipping volume:
The boiler drum is mounted to the base frame and furnised with heat insulation and aluminium plate covering and the oil or gas firing package burner for three-position or continuous control with a control desk and with application by the operation manual.

Term of delivery:
The time of delivery is 1-3 monts counted from the order or signing a contract, a negotiation is possible in case of pressing order.

Warranty:
The warranty is valid till 12 monts from the date of selling into service in 18 monts counted from the delivery which one should be changed according to the contract.