Onofri Heater - Model 3217 - Steel - Enameled steel
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€ 1
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Selected by Ashley Calvert
He has 15 years of experience trading 20th century glass and antiques.
Estimate € 130 - € 200
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This working Onofri electric heater from the 1950s is made of green enamelled steel and is in good used condition, with minor signs of age and stains.
AI-assisted summary
Description from the seller
Electric Enamel Stove Fratelli Onofri ART.562 MATR.FF1 - 1950s
Mid-Century Italian Design 2000W Mint Green - Working.
DESCRIPTION:
Historical Note: Fratelli Onofri, the excellence of Renate.
Fratelli Onofri S.p.A. of Renate - Milan was one of the emblematic factories of the Italian economic miracle. Founded in the 1950s by brothers Giovanni and Goffredo Onofri, with over 1000 employees distributed between the Renate (Brianza) and Nigoline di Corte Franca (BS) plants, the company defined the standard of Italian household appliances: stoves, dishwashers and ovens made in heavy enameled sheet metal, built to last forever. The brand with the triangular DG logo is today a cult for Mid-Century collectors.
The lot offered is one of its most iconic and photographed models.
The item: Radiant Heater ART. 562
Splendid electric radiant heater, entirely enamelled metal in the rare original mint green / powder blue shade, typical of Italian design from 1955-1960. Bulbous body, upper heat evacuation slits and front grille with 9 vertical bars.
TECHNICAL DATA RECORDED ON ORIGINAL NAMEPLATE:
As per detailed photo of the riveted rear plate:
• Manufacturer: Fratelli Onofri S.p.A. Renate - Milan • Logo: Triangle with DG monogram • Article: ART. 562 • Serial: MATR. FF1 • Power supply: Alternating current ~ VOLT 220 • Power: WATT 2000 (2 heat levels via armored resistances) • Actual dimensions measured: 40 cm (L) x 12 cm (P) x 36 cm (H) • Technology: 2 radiant spiral bars on ceramic support, infrared heating immediate, without fan • Materials: Fire enamelled steel, integrated feet, bakelite side handles.
Condition:
Excellent preservation. Front enamel bright and smooth, minimal chipping. Micro scratches and slight oxidation, as shown in the photos, absolutely normal for a 70-year-old item. Nameplate perfectly legible, fixed with original rivets.
Operation: TESTED AND WORKING.
Both resistances light up, no unusual odor, no leaks. Original era porcelain cord and plug present.
For Catawiki compliance: vintage item not equipped with modern safety systems (safety thermostat, tip-over). A precautionary inspection of the cord before continuous use is recommended. Sold as a collectible/design object.
A piece that blends industrial history, design and functionality - ready to be displayed in a Mid-Century setting, in a mountain chalet, or in a collection of historic Italian appliances.
Professional shipping with anti-shock packaging.
Electric Enamel Stove Fratelli Onofri ART.562 MATR.FF1 - 1950s
Mid-Century Italian Design 2000W Mint Green - Working.
DESCRIPTION:
Historical Note: Fratelli Onofri, the excellence of Renate.
Fratelli Onofri S.p.A. of Renate - Milan was one of the emblematic factories of the Italian economic miracle. Founded in the 1950s by brothers Giovanni and Goffredo Onofri, with over 1000 employees distributed between the Renate (Brianza) and Nigoline di Corte Franca (BS) plants, the company defined the standard of Italian household appliances: stoves, dishwashers and ovens made in heavy enameled sheet metal, built to last forever. The brand with the triangular DG logo is today a cult for Mid-Century collectors.
The lot offered is one of its most iconic and photographed models.
The item: Radiant Heater ART. 562
Splendid electric radiant heater, entirely enamelled metal in the rare original mint green / powder blue shade, typical of Italian design from 1955-1960. Bulbous body, upper heat evacuation slits and front grille with 9 vertical bars.
TECHNICAL DATA RECORDED ON ORIGINAL NAMEPLATE:
As per detailed photo of the riveted rear plate:
• Manufacturer: Fratelli Onofri S.p.A. Renate - Milan • Logo: Triangle with DG monogram • Article: ART. 562 • Serial: MATR. FF1 • Power supply: Alternating current ~ VOLT 220 • Power: WATT 2000 (2 heat levels via armored resistances) • Actual dimensions measured: 40 cm (L) x 12 cm (P) x 36 cm (H) • Technology: 2 radiant spiral bars on ceramic support, infrared heating immediate, without fan • Materials: Fire enamelled steel, integrated feet, bakelite side handles.
Condition:
Excellent preservation. Front enamel bright and smooth, minimal chipping. Micro scratches and slight oxidation, as shown in the photos, absolutely normal for a 70-year-old item. Nameplate perfectly legible, fixed with original rivets.
Operation: TESTED AND WORKING.
Both resistances light up, no unusual odor, no leaks. Original era porcelain cord and plug present.
For Catawiki compliance: vintage item not equipped with modern safety systems (safety thermostat, tip-over). A precautionary inspection of the cord before continuous use is recommended. Sold as a collectible/design object.
A piece that blends industrial history, design and functionality - ready to be displayed in a Mid-Century setting, in a mountain chalet, or in a collection of historic Italian appliances.
Professional shipping with anti-shock packaging.
Details
Era
1900-2000
Style subtype
Italian design
Title additional information
Enameled steel
Number of objects
1
Country of origin
Italy
Material
Steel
Model
Model 3217
Manufacturer/ Brand
Onofri
Style
Design
Colour
Green
Condition
Good condition - used with small signs of aging & blemishes
Height
40 cm
Width
36 cm
Depth
12 cm
In Working Order
Yes
Estimated period
1950-1960
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