Length 407 mm
Height 129 mm
Output power 28 kW
Type spiral
Connection diameter ¾″ HP / 1½″ BP
Maximum pressure boiler 30 bar/pool 8 bar
Body material stainless steel
Steel grade AISI-316L
Indoor pool volume up to 37 m³
Outdoor pool volume up to 28 m³
Heat exchanger HF28 11392
Heat exchanger HF28 11392
The Pahlen HF 28 11392 heat exchanger is designed for heating swimming pool water. The Hi-Flow spiral heat exchanger is made of high-quality acid-resistant stainless steel AISI 316L.