The Astralpool (Hurlcon) JX gas heaters for pools and spas. If your after a wall mounted heater then this is the one. Its narrow design makes the heater fit to almost any wall in any tight situation. With choices for wither a 130mj or a 160mj gas supply. It’s s a nice compact design, digital thermostat controlled, can heat a 1000 litre spa in 1-2 hours.
The JX heaters is available in two sizes, the JX130 and the JX160 and in either NAT or LPG.