The Cal Spas Heater Tube, Wet Element With Box (26-0011-5S-K) is a high-performance heating component designed for efficient operation in Cal Spas systems.

Specifications:

• OEM part number: 26-0011-5S-K
• Manufacturer: Cal Spas
• Heating power: 5.5KW
• Voltage: 220V
• Dimensions: 2" diameter x 15" length
• Design: Wet element housed in a protective box

Fits/replaces:

• Cal Spas systems using a 5.5KW, 220V, 2" x 15" wet element heater tube
• Direct OEM replacement for part 26-0011-5S-K

Common signs you need this part:

• Spa water is not heating or heating inconsistently
• Heater flow or hi-limit fault codes on the control panel
• Visible corrosion, leaking, or scale buildup on the existing heater tube

Returns & installation: Please confirm your spa's heater dimensions (2" x 15") and power rating match this part before ordering. Installation should be performed by a qualified spa technician with power and water disconnected.

FAQ

Q: What does "wet element with box" mean?
A: The heating element is housed in a protective box, designed for durability and easier installation in Cal Spas systems.

Q: What are the dimensions of this heater tube?
A: This heater tube is 2 inches in diameter and 15 inches in length.