Overview
A vintage portable kerosene convection heater featuring a vibrant sky-blue vitreous enamel finish and a brass-framed mica viewing window. These 'Radiant' models were essential household utilities before central heating became the standard.
Preliminary identification
Photo reference
1 uploaded photo
Overview
A vintage portable kerosene convection heater featuring a vibrant sky-blue vitreous enamel finish and a brass-framed mica viewing window. These 'Radiant' models were essential household utilities before central heating became the standard.
Story
Before central heating, families carried these blue beacons from room to room to chase away the winter chill. The mica window allowed a warm amber glow to spill out, acting as a tiny, portable fireplace for the home.
Maker / Origin
The 'Radiant' brand was a common name in early 20th-century heating, often associated with British manufacturers like Valor or Rippingilles. They specialized in 'wick-stove' technology, turning smelly kerosene into efficient, localized warmth for the growing middle class.
Condition & Value
The enamel shows significant chipping and rust around the base and the mica window frame, which is common for heat-exposed items. The mica itself appears intact but cloudy; heavy rust on the lower rim suggests it was stored in a damp environment. These condition issues reduce the value by roughly 40% compared to a mint specimen.
Full Research
Sold comps, value drivers, and venue guidance pulled from recent auction results.
Build on this identification
Layer in sold comps, value drivers, and venue guidance.
Comparable demand stays strongest where maker, originality, and venue confidence line up. Broader examples still trade, but the range tightens quickly when provenance, condition, or selling lane fit is missing.
Best Venue
Specialty auction or a focused dealer with buyers already in this lane.
Signed example with light edge wear and original frame.
Comparable format with stronger provenance and cleaner surface.
Smaller related piece with visible craquelure and trimmed margins.
Period match with softer condition and weaker subject matter.
Close market lane comp with similar material and presentation.