The Kospel 120 L model is a reliable horizontal indirect-heating boiler with an increased useful volume, designed to provide comfortable hot-water supply for family houses and facilities with multiple consumption points. Its core component is a water-jacket heat exchanger, known for its high performance and fast heating even when connected to low-temperature heat sources.
Technical Advantages
▪️ Increased volume — 120 L
Optimal for a family of 3–4 people.
▪️ Large heat-exchange surface
Corrugated walls increase efficiency and improve pressure resistance.
▪️ Horizontal wall-mounted installation
Convenient placement above the boiler or in narrow technical rooms.
▪️ Ceramic enamel and anti-corrosion protection
The coating withstands high temperatures and aggressive water.
▪️ Option to install an electric heating element (TEN)
Allows autonomous operation outside the heating season.
▪️ Recirculation connection
Supports “instant hot water” systems, providing comfort without waiting.
▪️ High-density polyurethane insulation
Minimal heat loss, improved efficiency, energy class “C”.
Where It Is Used
Suitable for private houses, cottages, small hotels, cafés, and workshops. Works efficiently with gas, solid-fuel and electric heating systems, heat pumps, and low-temperature heating circuits.
| Depth, mm: | 510 |
| Volume, l: | 140 |
| Maximum pressure, bar: | 6 |
| Heating method: | Indirect |
| Connection diameter, inch: | 3/4 |
| Energy efficiency class: | C |
| Control type: | Mechanic |
| Magnesium anode: | Yes |
| Height, mm: | 1325 |
| Width, mm: | 510 |
| Installation method: | Vertical |
| Destination: | Water heating |
| Inner tank coating: | Enamel |
| Coutry of brand: | Poland |
| Weight, kg: | 48,0 |