The set consists of a sand filter with all connections and connections, a 9kW heating element with digital control and 700 g filter balls (filter medium for the sand filter).
The heater may only be used with our GRP tubs.
The 9kW electric heater set may only be connected by a trained electrician, who must also ensure that the power supply meets all standards.
Our accessories are designed and manufactured for our products. We do not guarantee compatibility with products from other manufacturers!
Comparison of the heating rate of electric and wood heaters at approx. 1400L