The Sundance/Jacuzzi J400 Titanium Heater Tube (26-0316-MP-KB) is a high-performance heating component designed for the J400 series, built from corrosion-resistant titanium for durability and reliable heat transfer.

Specifications:

• Part number: 26-0316-MP-KB
• Construction: Titanium, corrosion-resistant
• Compatible with: Sundance/Jacuzzi J400 series
• Built to withstand continuous use and exposure to spa chemicals

Fits/replaces:

• Sundance/Jacuzzi J400 series spa systems originally equipped with the 26-0316-MP-KB heater tube

Common signs you need this part:

• Spa water won't reach or hold the set temperature
• Heater error codes on the topside panel
• Visible corrosion or leaking around the heater tube

Returns & installation: This is an electrical component. Per our terms and conditions, electrical parts are non-returnable once installed. Please confirm your existing part number matches before ordering, and have a qualified technician perform installation.

FAQ

What is this heater tube made of? Corrosion-resistant titanium.

Which spa systems does this fit? Sundance/Jacuzzi J400 series systems.