More Stock due by end of July 2025 backorders taken and will be shipped the same day we receive stock of them.

Genuine New 2025 Upgraded Replacement 4 element heater and new seals set for Lay Z Spa Hydrojet Pro 2021+ 4 pipe

These was also installed in some of the pre 2021 models oblong shaped and cream and grey in colour pumps but you would be best to check which type of heater you have in yours to be sure if its not this type of heater we also list the alloy body heaters which was install in these units.

Replacement heater for the hydrojet pro series of lay z spa hot tubs pumps. these are for the latest models with 4 pipes that protrude from the front of the pump and are suitable for both the non wifi and wifi versions.

These heaters are common for failing in several ways.

• Going open circuit due to a break down of the heater element from chemicals being incorrectly balanced
• Heater element sliding out of the housing and creating excessive heat which melts the case
• seals leak due to normal wear and tear or due to chemicals being incorrectly balanced

This NEW heater that is a genuine replacement part has seen a massive improvement as it now has a bracket to stop the heater elements from being able to slide out of the housing and causing damage to the case so you can rest assured this wont happen again if this is the fault you have had with yours.

The replacement seal set included is a OEM quality replacement Part and we are the Only Company in the world to offer this seal set which comprises of 8 new heater element seals and 1 new heater housing seal. (other sell heaters with o ring kits which cause excessive stress on the heater and cause both the o rings to prematurely fail and also premature failure of the heater element also they are very hard to fit compared to our part which are really easy to replace