Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Product Description:
The Ultrazap Long Spa Heater Casing with Yoke Box is a durable PVC housing system designed for 3kW or 4kW spa heater elements (element not included). With a casing length of 525mm (excluding the yoke box), this unit includes pre-fitted 50mm unions for secure plumbing connections. It is ideal for spa and jacuzzi systems requiring efficient, long-lasting heating solutions. The integrated yoke box offers added protection for the electrical element, ensuring safer and cleaner installations.
Built from corrosion-resistant PVC and suited for high-temperature and chemical exposure, this heater casing forms the core component of spa heating setups.
525mm PVC Casing: Long heater body excluding yoke box, ideal for robust spa setups.
Compatible with 3kW4kW Elements: Designed for use with standard hard-water elements (not included).
50mm Unions Included: Provides easy integration into your spa plumbing system.
Yoke Box Included: Protects electrical connections from moisture and damage.
Durable Construction: Engineered from chemical-resistant PVC for longevity in spa environments.
Ideal for Jacuzzi & Spa Use: Suitable for use in most domestic spa installations.
Material: PVC body with yoke box
Length: 525mm (excluding yoke box)
Union Size: 50mm (5cm)
Compatibility: 3kW or 4kW heater elements
Includes: Heater casing, yoke box, 2 x 50mm PVC unions
Q: Does this come with a heating element?
A: No, this unit includes only the casing and yoke box. Heater element sold separately.
Q: Is this casing compatible with hard-water elements?
A: Yes, it is designed to accommodate hard-water elements, typically used in spa applications.
Q: What size unions are included?
A: Two 50mm PVC unions are pre-installed for simple connection to your existing plumbing.
Q: Do I need a professional for installation?
A: Yes, we strongly recommend installation by a qualified technician for safety and warranty compliance.