Efficient · Sustainable · Reliable
Biomass boilers, heat pumps and air-conditioning, designed, supplied, installed and serviced by Plank and Sons.
Brands we install & service
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
R189,00
Wood pellets in 15 kg bags for biomass boilers and pellet heating systems. Minimum order 33 bags.
Best for: homes and small sites with a pellet boiler that is filled by hand or from a small store
From R15 403,00
ITS 3.6kW air-source heat pump for domestic hot water, with built-in Wi-Fi and a rated COP above 4. Suits geysers up to about 200 litres.
Best for: smaller households with a geyser of up to about 200 litres
From R11 203,00
Samsung AR4500 9000 BTU Digital Inverter split air conditioner with Fast Cooling, HD Filter and Good Sleep mode.
Best for: bedrooms and small offices
Featured · Biomass boilers
From this recent downtown installation to homes, hotels and farms across South Africa: discover Austrian-engineered Fröling biomass boilers, supplied, installed and commissioned by our own team. Plank and Sons is the authorised South African Fröling reseller.
Eco-friendly, low-carbon heating.
Austrian engineering, built to last.
Lower running costs, year after year.
From installation to ongoing servicing.
Systems sized and specified for your building, from concept to equipment selection.
Biomass boilers, heat pumps, air-conditioning and commercial hot-water installs by our own team.
Maintenance, repairs and custom Service Level Agreements that keep systems running.
Chill… redefined.
Fast, professional aircon servicing by our own technicians.
