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The Spa Heater Casing 4kW Stainless Steel 50mm is designed with innovation and practicality in mind. This advanced heating tube casing features a unique T-design that prevents water from directly contacting the heating element, reducing the risk of wear and prolonging the life of your heater system.
Built for spa owners seeking dependable performance and reduced maintenance, this stainless steel unit simplifies installation and boosts operational efficiency. With unions included and a 50mm connection size, it's an ideal solution for professional and DIY setups.
Crafted to meet the needs of modern spas, this heater casing offers improved energy performance, consistent heat distribution, and a longer-lasting system, making it a wise investment for maintaining water temperature and comfort in spa environments up to 4kW.
4kW Capacity: Powerful enough for efficient spa heating.
T-Design Heater Tube: Prevents premature wear on the heating element as the direct water flow is no longer in contact with the element. It is easier to install & maintain and should prove vast energy efficiency improvements.
Stainless Steel Build: Corrosion-resistant and tough under spa conditions.
Union Fittings Included: Easy to connect with 50mm PVC plumbing.
Low Maintenance: Designed for minimal servicing requirements.
Energy Conscious Design: Lower power draw for sustained heating cycles.
User-Friendly Installation: Fits standard spa heating configurations.
Prolongs element life with indirect water contact
Reduces maintenance time and cost
Lowers electricity use over extended heating cycles
Quick and simple to install with included unions
Provides steady, reliable heating performance
Material: Stainless Steel (SST)
Power Capacity: 4kW
Connection Size: 50mm
Design: NX T-style heater tube
Includes: Stainless steel heater casing with union fittings
Element Included: No (casing only)
Application: Compatible with spa systems using 50mm connections
Q: Does this heater casing come with the element?
A: No, this product includes the casing and unions only. The heating element is sold separately.
Q: Can I install this heater casing myself?
A: Yes, it's designed for easy installation, though we recommend using a qualified technician for safety and warranty purposes.
Q: Is this casing compatible with saltwater spas?
A: Yes, the stainless-steel construction provides excellent corrosion resistance, even in salt or mineral water spas.
Q: What spa systems can use this?
A: Any spa system with 50mm piping connections is compatible.
Q: How does the T-design work?
A: T-design prevents premature wear on the heating element as the direct water flow is no longer in contact with the element. It is easier to install & maintain and should prove vast energy efficiency improvements.