Lorenzetti Advanced
The Lorenzetti Advanced Steamy serves as a high-capacity point-of-use water heating solution for commercial and residential plumbing infrastructures. This unit integrates a high-volume spreader to optimize water distribution across a wider surface area. Engineers designed the internal housing to accommodate a concealed arm. This configuration eliminates external piping and reduces potential leak points during the mounting process. The device operates on a 220V circuit and delivers up to 7500W of thermal energy for immediate temperature elevation.
The heating assembly utilizes a high-conductivity alloy resistor for rapid thermal transfer. Maintenance teams can access the heating element without removing the entire chassis from the wall. This modular design minimizes downtime in hospitality or high-occupancy residential environments. The internal diaphragm responds to hydraulic pressure to activate the heating circuit. This mechanical switch prevents dry-firing of the resistor when water flow is absent. The spreader plate features precision-molded nozzles that maintain a laminar flow pattern to reduce splashing.
Hydraulic performance remains consistent across a wide pressure range. The internal flow regulator manages input between 10 kPa and 400 kPa. This versatility makes the unit suitable for gravity-fed tanks and pressurized mains systems alike. The unit features a multi-position selector rod for precise thermal management. Users can switch between four distinct settings to manage energy consumption effectively. However, the electrical installation must strictly adhere to the 40A circuit breaker requirement to ensure long-term operational safety.
Safety features include a dedicated grounding wire to prevent electrical leakage into the water stream. The thermoplastic construction provides high dielectric strength and resistance to mineral buildup. This material choice ensures the chassis remains non-conductive during high-temperature operation. The IP24 ingress protection rating confirms resistance against water splashes from any direction. B2B procurement teams value the standardized parts across the series. The interchangeable nature of the heating elements reduces inventory overhead for facility managers.
Key Features
-
Integrated Heating Arm
The built-in support structure hides internal wiring and plumbing for a cleaner installation profile. -
Multi-Temperature Control
A four-position selector allows for Off, Low, Medium, and High thermal output modes. -
Advanced Spreader Technology
- Large diameter surface for maximum water coverage
- Anti-clogging nozzle design to resist limescale accumulation
- Uniform flow distribution at low and high pressures
-
Simplified Maintenance
The quick-change resistor system allows for heating element replacement in under five minutes.
Specifications
| Feature | Specification |
|---|---|
| Voltage | 220V~ |
| Power Rating | 7500W |
| Circuit Breaker | 40A |
| Minimum Wire Size | 6mm² (10 AWG) |
| Working Pressure | 10 to 400 kPa (1.45 to 58 PSI) |
| Ingress Protection | IP24 |
| Connection | 1/2″ NPT Male |
What’s in the Box
-
1 x Lorenzetti Advanced Unit
-
1 x Hand Shower with Hose
-
1 x Support Bracket
-
1 x Installation Manual
Why Choose Lorenzetti Advanced
-
High-wattage output ensures consistent water heating even in high-flow commercial applications.
-
The thermoplastic body resists corrosion and chemical degradation in harsh water environments.
-
Direct-to-wall mounting reduces labor time and hardware costs for large-scale developments.
-
Integrated grounding systems provide essential protection against electrical faults in wet areas.

Silas Kipkorir (verified owner) –
The heating is excellent, but you really need high water pressure to enjoy the ‘steamy’ effect. If your tank is not high enough, the flow might be a bit low for such a wide head. Build quality is okay for the price.
Grace Wambui (verified owner) –
Good shower head. The multi-temperature settings are easy to change even when the water is running. Delivery to Syokimau was fast and the packaging was intact.
Amina Hassan (verified owner) –
Replaced my old Maxi Ducha with this Advanced Steamy. The spread of water is much wider and it feels more like a rain shower. Definitely worth the extra coins for the comfort it gives.
Kelvin Mutua (verified owner) –
This 7500W model is a beast for these cold July mornings. The water gets hot almost instantly compared to the smaller 5500W versions. Just make sure your fundi uses the right 6mm cable because this one draws a lot of power, but the heat is very consistent.
Brian Otieno (verified owner) –
Trustedbuilder delivered this to my office in CBD within a few hours of ordering. The 7500W rating is no joke; the heat is very stable even on the medium setting. The design looks much more modern on the wall than the basic round ones. Very satisfied with the service and the product quality.
Juma Omondi (verified owner) –
Genuine Lorenzetti. Works perfectly for my master bedroom.