TRADITIONAL COAL CHARGING FURNACE BOILER OGNIWO CLASSIC DS 13KW 5 CLASS ED + ⚠️FREE SHIPPING! ⚠️

The OGNIWO Classic DS heating boiler is an innovative product of the SMO OGNIWObrand, which meets the requirements of the PN-EN 303-5:2012 standard for class 5.

♻️ This boiler is able to use more than 90% of the energy from wood or other biomass, which means that it is a highly efficient and economical device.

♻️ Certified boiler sheet. Multi-pass horizontal-tube heat exchanger with high thermal efficiency. Flue gas turbulators were used to increase efficiency.

⚡ The OGNIWO CLASSIC DS boiler has been designed with user safety and ease of use in mind. It has a mechanical movable grate for ash removal of the furnace.

⚡ It uses the technique of bottom combustion of hard coal to ensure economical and clean combustion of fuel. It is a solution that allows for significant savings in costs related to heating single-family houses compared to traditional boilers.

⚙️ Heating surface of the jacket 1.7 m2

⚙️ Fuel compartment capacity 37 dm3

⚙️ Boiler water capacity 43 dm3

⚙️ Max. working pressure 2 bar

⚙️ Boiler weight 230 kg

⚙️ Return thread diameter 1 1/2 inch

⚙️ Minimum chimney cross-section 16cm x 16cm or Ø180mm

⚙️ Loading door size 205 x 190 mm

⚙️ Furnace chamber dimensions 225 x 275 x 500 mm

⚙️ Flue diameter 140mm

⚙️ Heated space 160 m2

1. Horizontal heat exchanger

2. Fuel compartment

3. Cast iron grate (fixed)

4. Thermal insulation

5. Vertical heat exchanger

6. Ceramic torch nozzle

7. Movable cast iron grate (ash removal)

8. Ash tray drawer

A 140

B 1180

C 240

D 265

E 985

F 570

G 760

H 400

I 500

J 1128

K 125

L 80

Article 65

M 95

1. Boiler thermometer

2. Cleaning door

3. Hopper door

4. Air damper

5. Fire door

6. Air damper

7. Movable grate lever

8. Secondary air regulator

9. Air regulator connector

10. Power connector

11. Exhaust throttle lever

12. Flue cleansing

13. Return connector

14. Water drain port

15. Boiler mounting feet