Boiler with steel boiler, 22 lt, V230M, 1.2 kW – code: 25T022M101X – Gianneschi Pumps and Blowers
Boiler with 22 L steel boiler — Gianneschi (code 25T022M101X)
Short description Boiler Gianneschi 22 L (V230M series), tank in AISI 316L for the production of domestic hot water in technical and onboard systems. Compact version designed for installations with limited space; standard equipment for temperature protection and control.
Main features
- Supplier code: 25T022M101X
- Management SKU: GIA000000565
- Capacity: 22 L
- Internal tank: stainless steel AISI 316L
- External coating: AISI 430 or ABS coating (depending on the version)
- Insulation: high-density cross-linked polyethylene (LM20) anti-condensation
- Resistances: elements in Incoloy (V230M version indicated with associated power)
- Temperature control: bi-thermostats (typical configuration of the range)
- Anti-corrosion protection: magnesium sacrificial anode
- Security: safety valve and non-return valve installed as standard
Construction specifications and materials
- Boiler/tank: AISI 316L, common choice for corrosion resistance in marine and plant environments.
- Heat exchange coil (if provided): spiral tube in AISI 316L, indicative diameter 18 mm in versions with exchanger.
- Treatments: pickling and chemical passivation after welding according to quality procedures (standard process indication).
- Insulation and coating: high-density cross-linked polyethylene with external coating in stainless steel sheet or rigid ABS shell depending on the chosen version.
Recommended applications
- Production and storage of domestic hot water on pleasure and professional boats.
- Technical installations with limited space requiring a compact and corrosion-resistant boiler.
- Systems requiring integration with engine circuits through internal coil (optional).
Options and variants
- Orientation: vertical and horizontal versions available.
- Optional: internal coil for engine recirculation or integration with exchangers; special executions and sizes on request.
- Customizations: possibility to adapt power and configurations based on the system design.
Checks and notes before purchase
- Confirm the code 25T022M101X on the spare parts list or on the nameplate of the unit to be replaced.
- Check power supply and power requested for the indicated V230M version.
- Check space and orientation (vertical/horizontal) and the hydraulic connections present on the system.
- Request confirmation of threads, connections, and dimensions if not reported in the provided documentation.
Installation and maintenance (practical instructions)
- Install with the system off and with qualified personnel; comply with local electrical and hydraulic regulations.
- Provide electrical protections suitable for the power of the resistance.
- Leave access for inspection and replacement of the sacrificial anode and resistances.
- Schedule periodic checks on the anode, safety valve, and bi-thermostats; record code and installation date for traceability.
Gianneschi Boiler 22 L — code 25T022M101X, V230M series. Tank in AISI 316L; insulation in cross-linked polyethylene LM20; resistances in Incoloy; bi-thermostats; magnesium anode; safety valve and check valve as standard. Vertical/horizontal version; optional internal coil. SKU GIA000000565.
FAQ – Frequently Asked Questions
What is this Gianneschi boiler used for?
It is suitable for the production of domestic hot water, in the field of plant engineering (for example, nautical and onboard plant engineering).
What material is the tank/boiler made of?
The boiler is made of AISI 316L stainless steel, as indicated in the product description.
Is it available in vertical or horizontal version?
Yes, the series includes vertical and horizontal versions. The choice depends on the setup and the available space in the installation.
Is the internal serpentine included?
The internal coil is indicated as optional. To verify its presence or possible supply, it is advisable to refer to code 25T022M101X and the ordered configuration.
What is the role of the sacrificial magnesium anode?
The sacrificial magnesium anode is provided as corrosion protection and is a component subject to periodic maintenance inspection.
| Supplier | Gianneschi pumps and blowers S.R.L. |
| Supplier product code | 25T022M101X |
17 reviews for Boiler con caldaia in acciaio, 22 lt, V230M, 1,2 kW – codice: 25T022M101X – Gianneschi Pumps and Blowers
Shipping Costs
Our shipping rates are calculated to offer the best service at the most competitive price:
Free Shipping
For orders over €150.00 (VAT included) throughout Italy
Standard Rate
€14.99 for orders below the threshold (Peninsula and Sardinia)
Sicily Rate
€9.99 for regional shipments · Free pickup at the office in Barcellona P.G. (ME)
Partner Couriers
We collaborate with DHL Express, BRT/Bartolini, and GLS Italy. The courier is automatically selected based on the destination, weight, and package dimensions to ensure the best possible service.
Shipment Tracking
Once the order is shipped, you will receive by email: shipping confirmation with the tracking number, direct link to monitor the delivery status in real time, and automatic updates on the main shipping steps.
If you do not receive the confirmation email within 24 hours of shipping, check the spam folder or contact us at info@technofluid.it.
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Simona Barbieri (verified owner) -
I bought this boiler with a 22 lt steel tank (V230M, 1.2 kW) for the heating system and it proved to be a solid and well-built product. Installation was smooth and the materials were of good quality, as I expected from Gianneschi. After the first few weeks of use, it maintains the temperature well and operates steadily. Shipping and packaging were fine.
Roberta Ferri (verified owner) -
Compact and well-built boiler, with a steel tank and neat finishes. Installed on a 230V system: heating is fast and the 22-liter capacity is more than enough for onboard use. Solid and reliable product, in line with expectations for a Gianneschi.
Paola Monti (verified owner) -
Well-built Gianneschi V230M 22-liter boiler: robust steel and neat finishes. Heats up quickly with the 1.2 kW element and maintains temperature well, ideal for having hot water onboard without complications. Simple installation and quiet operation. So far, I am very satisfied with the purchase.
Claudio Mazzoni (verified owner) -
Purchased the Gianneschi V230M 22 lt boiler (1.2 kW). Product matches the description, well-finished steel tank and simple installation. Fast shipping and adequate packaging.
Bruno Corsi (verified owner) -
Secure packaging and timely shipping: the Gianneschi V230M 22 lt boiler arrived intact. Simple installation and fast heating with the 1.2 kW element; steel materials and solid finishes. So far it works perfectly and maintains the temperature well.
Greta Gentile (verified owner) -
Gianneschi V230M 22 lt boiler arrived well packaged and as described (code 25T022M101X). Simple installation and fast heating: the 1.2 kW element brings the water to temperature in reasonable time. Solid materials and neat finishes, the quality of the steel is noticeable. Original product, with documentation and manufacturer warranty.
Martina Villa (verified owner) -
Record delivery times and product as described. The Gianneschi V230M 22 lt boiler (1.2 kW) arrived well packaged, complete with documentation and ready for installation. So far it works regularly and heats evenly.
Stefano Barbieri (verified owner) -
Gianneschi V230M 22 lt boiler purchased for the onboard hot water circuit: solid steel construction and neat finishes. The 1.2 kW element heats the water in reasonable time and retains heat well. Simple installation with standard fittings and no leaks after initial use. Very good quality/price ratio.
Tommaso Morelli (verified owner) -
Gianneschi V230M 22 lt boiler purchased for an onboard system: solid steel construction, simple installation and fast heating with the 1.2 kW element. After a few weeks of use, it maintains temperature well and I have not found any leaks. Timely shipping and product as described.
Roberta De Luca (verified owner) -
Well-built Gianneschi V230M 22 lt boiler: solid steel and finishes, no signs of corrosion after the first weeks of use. Regular heating and normal time to reach temperature for the 1.2 kW power. Product matches the description and is suitable for a heating/comfort system.
Martina Gallo (verified owner) -
I installed this 22 lt steel boiler (V230M, 1.2 kW) on a heating system and it immediately proved solid and well-built. It heats up in reasonable time and maintains temperature well, without vibrations or annoying noises. Good finishes and quality components: for me it is a smart purchase for those looking for a reliable product.
Camilla Rizzi (verified owner) -
I bought this 22 lt steel boiler (V230M, 1.2 kW) for the heating system: well-built Gianneschi product, solid finishes and trouble-free installation. Heats quickly and maintains temperature well. Timely shipping and really competitive online price.
Tommaso Pellegrini (verified owner) -
Recommended by other boaters, I confirm: installed onboard and the Gianneschi V230M 22 lt boiler heats quickly and maintains temperature well. Solid steel structure and neat finishes; with the 1.2 kW consumption I had no problems with the system. Timely shipping and product as per code 25T022M101X.
Giulio Renzi (verified owner) -
Recommended by other boaters, I confirm: installed on my onboard system and the Gianneschi V230M 22 lt boiler heats quickly and maintains temperature well. Solid steel construction, compact size and adequate 1.2 kW element. After some outings no leaks or anomalies, satisfied with the purchase.
Patrizia Mureddu (verified owner) -
Really top customer service: they helped me choose the right model and the shipping was fast. The Gianneschi 22 lt V230M boiler seems well built, in steel, and so far works without problems.
Leonardo Negri (verified owner) -
Gianneschi V230M 22 lt boiler as described (code 25T022M101X). Arrived well packaged, neat steel finishes and simple installation. In use, heats quickly and maintains temperature well; the 1.2 kW power is adequate for the intended use. Original product with documentation and manufacturer warranty.
Antonella Pisano (verified owner) -
I installed this Gianneschi V230M 22-liter steel boiler (1.2 kW) as a hot water storage and so far it has proven very solid. Careful materials and finishes, regular heating and no leaks after the first weeks of use. Capacity adequate for daily use and compact size. Reliable product.