LX Heaters

LX Hot Tub Heaters - These heaters are easy to replace and if you have a 'Rooster heater' they are the best and most reliable replacements available on the market.

Choose from Straight L shaped an T Shaped flow through heaters. This category also includes a thermostatically controlled inline heater called the LX Auto Heater.

Note LX Heaters come in 2 sizes with the same codes, to get the correct size please see either the plumbing pipe size guide or the hot tub union size guide in our guide section.

Normal size LX heaters fit (external width): 48.5mm pipework and large fits 60mm pipework

For more detail on the dimensions and electrical fitting instructions please read the 'tech spec' on the specific hot tub heater product page.