Priced on application
Heavy-duty commercial pellet boiler, delivered fully assembled and factory-tested, with a modular build that is easy to bring into existing plant rooms.
Best for: hotels, schools, hospitals, farms and estates · Output: 100–350 kW
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The PT4e is built for commercial heating. It arrives fully assembled, wired and factory-tested, and its modular build makes it easy to bring into existing plant rooms. A silicon-carbide high-temperature combustion chamber and energy-saving drives keep running costs low, and an electrostatic dust filter can be retrofitted.
Plank and Sons Services is the authorised South African reseller of Fröling, the Austrian biomass-heating specialist with over 60 years of experience. We design, supply, install and service every system we sell.
Hotels, lodges, schools, hospitals, retirement villages, farms, residential estates and district hot-water systems. We have installed Fröling commercial systems for South African hotels.
| Output | 100–350 kW |
|---|---|
| Control | Lambdatronic 3200 (up to 18 heating circuits, 8 hot-water tanks, 4 buffer tanks) |
| Electrical | 400 V |
| Fuel | EN ISO 17225-2 A1 pellets |
| Water content | 228–438 L |
| Weight | 1,308–2,500 kg |
| Max. temperature / pressure | 90 °C / 4 bar |
| Electrical consumption | 120–162 W |
Published Fröling data covers the 100–250 kW sizes; figures for larger PT4e units are confirmed with your quote.
Priced on application. Every installation is sized to your building, so we start with a free site assessment and send a no-obligation quote, usually within one working day.
Specifications from Fröling Austria (froeling.com).
Priced on application
Industrial biomass boiler for wood chips and pellets, with cascade control for large sites and district heating.
Best for: factories, sawmills and district heating · Output: 150–550 kW
Priced on application
Fröling’s condensing pellet boiler recovers extra heat from its exhaust gas for maximum efficiency, with an optional built-in dust filter.
Best for: homes wanting top efficiency · Output: 16–22 kW
Priced on application
Compact, quiet pellet boiler for homes. Lights, cleans and removes its own ash, and fits into tight plant rooms.
Best for: family homes and energy-efficient houses · Output: 7–35 kW
Our team will size the right system for your building. Free, and no obligation.
