BOILER KWS OPTI ZN (4THE CLASS BY STANDARD PN-EN 303-5: 2012) - WITH TERMO-TECH BOILING KIT 20KW
Brand: TERMO-TECH
Product Code: as_TH_OPTIZN20_265
Availability: Pre-Order
€1,361.58 Ex Tax: €1,106.97

Basic fuel:

Substitute fuel:



Construction and operation principle

The KWS OPTI boiler is characterized by a modern, attractive and functional design offering excellent quality at a reasonable price. The large ash pan chamber facilitates ash removal, the door at an angle facilitating fuel loading or thermal shields, and door insulation are just a few of the features that improve user interaction. By using standard blowing sleeves on both sides of the combustion chamber, the boiler is adapted to the installation of a blow-in set, and an increased number of struts (brokers) increases the durability of the boiler and improves the user's safety.. The boiler is supplied with a blower set, which includes an ST-28 electronic controller and a blower with a shutter. The set is intended for self-assembly by the installer.After rebuilding the boiler, we can enjoy its automatic operation.

The advantage of these boilers is:
  • high thermal efficiency 88%
  • modern and attractive design
  • enlarged combustion chamber and ash pan
  • the door at an angle to facilitate the loading of fuel
  • economical fuel combustion
  • the possibility of cooperation with the draft regulator
  • standard option of cooperation with the control system and fan



Product available on request. Delivery costs set individually, please email, use contact form or call us to determine the cost of delivery.

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