Laing Therm products Infinity Gecko SSPA spa heater replacement - 2.7kw

2.7kw = 11.25A - cannot be used on 10A power supply.
As long as the spa has 15A+ power your electrician should be able to confirm this heater will suit.

Replaces older 2.0kw heaters no longer available

Laing Thermotech Infinity 2.0kw circulation style heater replacement to suit Gecko Electronics SSPA spa packs and many other circulation heater applications. 
Used on Heritage Spas, Lanark Spas, Southwest Spas, Sierra Spas, Sundance Spas and many others is no longer available as 2.0kw.