Description
Hi everyone, Richard here, your Lorenzetti brand ambassador. Today Iβm going to show you step-by-step how to install a Lorenzetti electric shower quickly and safely.
Every Lorenzetti product includes a QR code on the box. When you scan it, youβll get direct access to the official installation video for that specific model. Youβll also find a printed instruction manual inside every package.
Step 1: Whatβs in the box?
When you open your Lorenzetti shower box, youβll find two main parts:
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The body of the shower unit.
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The shower head itself.
Step 2: Preparing the inlet
Wrap thread tape around the thread inlet on the shower body. This helps prevent leaks and protects the thread from damage. Then, carefully hand-tighten the body of the unit onto the female fitting β about seven or eight turns until itβs secure.
Step 3: Fitting the shower head
Next, attach the Lorenzetti shower head. Turn it to the right until it locks firmly into place.
Step 4: Wiring and safety
When connecting the unit, always use steel ferrules on the wiring. The shower must be connected to a standard three-core cable and a 30-amp circuit breaker. This step is essential for safety and correct performance.
Step 5: Priming the shower
Before switching on the power, itβs critical to prime the Lorenzetti shower.
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Keep the circuit breaker off.
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Set the shower switch to the βoffβ position.
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Let cold water run through the unit for 10β15 seconds.
This primes the heating element so it doesnβt burn out on first use.
Step 6: Switching on & adjusting temperature
Once priming is done, switch on the breaker and turn on the unit. The variable temperature selector lets you choose your preferred heat.
Open the tap and the shower activates instantly with a light buzzing sound. Within seconds, hot water flows. Lorenzetti showers reach 50β55Β°C at flow rates between 3 to 4.5 liters per minute. Thatβs extremely hot, so you may need to increase water flow or adjust the temperature selector for comfort.
And thatβs it! Your Lorenzetti shower is installed and ready to use. With the right setup, youβll enjoy instant hot water and reliable performance.
If youβd like more guides like this, donβt forget to scan the QR code on your product, check the manual, or subscribe for more Lorenzetti installation tips.






