| Feature Value Filter height 50 cm Extractor height 44 cm Total height 94 cm Filter depth 56 cm Width 62 cm Cold water supply 1/2" Condensate drain to sewer 1" Inlet diameter Ø 150 mm Outlet diameter Ø 140-150 mm Feature | Value |
|---|---|
| Filter height | 50 cm |
| Extractor height | 44 cm |
| Total height | 94 cm |
| Filter depth | 56 cm |
| Width | 62 cm |
| Cold water supply | 1/2" |
| Condensate drain to sewer | 1" |
| Inlet diameter | Ø 150 mm |
| Outlet diameter | Ø 140-150 mm |
Technical Data Sheet
User Manual
HIGH TEMPERATURE
ASPIRATORS
+300°
Code. INOX.4.EBR280
ETC Group S.r.l. Sole Shareholder
Industrial area Pirano, Tavullia
Str. Delle Campagne, 10
61010 Tavullia PU - ITALY
Tel.
+39 0721 1839937
+39 0541 955062
+39 0541 1646150
WhatsApp-web +39 373 7755779
E-Mail DEPARTMENTS
informazioni@etcgroupsrl.biz
commerciale@etcgroupsrl.biz
tecnico@etcgroupsrl.biz
contabilita@etcgroupsrl.biz
VAT and Tax Code: IT 04083110405
Reg. of companies of Pesaro N. REA - PS – 196574
- Scrubbers for Wood-fired Ovens
- Scrubbers for Electric Ovens
- Scrubbers for Charcoal Grills
- Stainless Steel Exhaust Fans
Pizza-Oven Chimney Regulations in Italy – Complete Guide to Laws, Court Rulings and Liabilities
Opening a pizzeria or restaurant with a wood-fired, charcoal, pellet or gas oven means facing a fundamental issue: the chimney (canna fumaria).
In Italy a chimney is not just a technical choice – it is a legal obligation.
Failure to install a compliant flue can lead to administrative fines, civil damages, and even criminal prosecution.
Mandatory Chimney for Wood-Fired Ovens
Italian and EU regulations require every combustion appliance to discharge flue gases to the roof through a dedicated chimney.
Key legal references
Italian Civil Code art. 844 – prohibits smoke emissions beyond “normal tolerability,” even if the business is authorized.
Civil Code arts. 890 & 907 – impose safety distances from balconies, windows and neighboring properties.
Presidential Decree (D.P.R.) 380/2001 art. 6 – chimney installation is “free building work,” but must comply with municipal and condominium rules.
Legislative Decree (D.Lgs.) 152/2006 art. 269 – requires an emissions permit for any activity producing smoke.
Ministerial Decree (D.M.) 37/2008 – the installer must issue a Declaration of Conformity for the flue system.
⚠️ Core principle: no filter, scrubber or carbon-activated system can replace the chimney.
Treatment systems only reduce pollutants and facilitate the permitting process—they never remove the legal duty to vent to roof.
Permits and Administrative Procedures
Even though a chimney is considered “free building work,” a SCIA notice (Certified Start of Activity) must be filed with the local municipality.
In historic centers or protected areas, additional landscape or heritage approvals may be required.
In condominium buildings, the installation must respect architectural decorum (Italian Supreme Court – Cass. civ. n. 704/2021).
Exceptional Waiver (Deroga)
Only in rare cases can the municipality grant a waiver, based on a technical report by a licensed engineer proving that a rooftop flue is technically impossible.
Italian Supreme Court – Cass. pen. n. 37037/2013 confirms that smoke emissions exceeding normal tolerability are a criminal offense under art. 674 Penal Code, even if the activity is otherwise authorized.
Technical Requirements for the Chimney
Materials: stainless steel AISI 316 or 304, double-wall insulated, UNI EN 1856 certified, resistant to ≥400 °C and acidic condensate.
Layout: mainly vertical with minimal bends, sized according to UNI EN 13384 calculations.
Roof outlet: at least 1 m above the highest ridge (UNI 7129 & UNI 10683).
Diameter: typically 200–250 mm for pizza ovens, but must be calculated on actual airflow.
Inspection points: cleaning doors and caps required (UNI 10847).
Legal Distances from Openings
The chimney terminal must be at least 3 m away from windows, balconies or similar openings (Civil Code art. 907 and municipal rules).
Any deviation must guarantee that fumes cannot stagnate or fall back onto neighboring buildings.
Mandatory Cleaning and Maintenance
Annual sweeping by a certified chimney sweep is mandatory (UNI 10847 and D.Lgs. 152/2006).
A maintenance report must be kept for inspections by the Local Health Authority (ASL), ARPA or Fire Brigade.
The business owner is legally responsible, even if the system was installed by a third party.
Soot Emissions and Criminal Liability
Dispersing soot that soils walls, roofs or balconies constitutes a criminal offense.
Relevant case law
Cass. pen. n. 37037/2013 – conviction for nuisance emissions from a pizzeria without a compliant flue.
Cass. pen. n. 4975/2016 – liability even with a formally compliant system if maintenance is neglected.
Cass. pen. n. 23482/2017 – offense of “dangerous throwing of things” applies even without exceeding emission limits if soot causes staining.
Penal Code art. 674 – punishes anyone causing smoke emissions that annoy or soil people or property (up to 1 month arrest or €206 fine).
Administrative Sanctions
Fines from €500 to over €5,000 for a non-compliant flue (Civil Code and municipal regulations).
Suspension or closure of the business for exceeding emission limits (D.Lgs. 152/2006).
Civil damages owed to neighbors for intolerable emissions (Civil Code art. 2043).
Smoke-Treatment Systems
Local health or environmental agencies (ASL, ARPA) may require additional devices to reduce particulate matter, CO, NOx and odors, such as:
Water-scrubber soot abatement units,
Electrostatic filters (ESP),
Activated-carbon units,
Ozone generators or UV lamps.
These devices improve emissions but never replace the legal requirement for a rooftop flue.
Practical Advice for New Businesses
Technical design – hire a qualified HVAC engineer to calculate flue capacity (UNI EN 13384) and prepare the emissions permit (art. 269 D.Lgs. 152/2006).
Complete documentation – SCIA filing, Declaration of Conformity, UNI/CE certificates for all components.
Scheduled maintenance – sign an annual cleaning and inspection contract.
Integrated systems – consider IMQ/CE-certified scrubbers to cut soot and odors and protect your business from shutdowns.
Key Takeaways
A chimney is always mandatory for wood, charcoal, pellet or gas ovens.
Soot emissions are criminally prosecutable: the Italian Supreme Court confirms that staining or disturbing neighbors with smoke is a crime.
Scrubbers and filters are valuable add-ons but never replace the flue to roof.
Need a compliant project or a certified smoke-abatement system?
Our technical office can provide consulting, sizing, quotations and nationwide support for your pizzeria or restaurant.
