Jotul Gas Fireplace
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Jøtul GI 645 DV Astrid

Modern Classic Gas Insert


For hundreds of years the name Astrid has been used by Norwegian royal families. In Old Norse origin Astrid means “beautiful goddess” or “Godly strength”. Featuring reliable millivolt gas controls, standard blower, multiple burner media options, and cast iron or steel overlay choices, this fireplace insert strong clean lines frame the striking radiance of a fire that mimics the dance and glow of a traditional wood fire.

  • Reliable millivolt gas controls
  • Choice of Traditional Logs, Beach Fire, or Birch logs media treatments
  • Choice of required overlays: Cast Iron (Matte Black Paint or Blue Black Enamel) or Rectangle or Arched Steel (Matte Black, Jotul Iron™ or Bronze Powder Coat)


Height: 23.75 in

Width: 33.5 in

Depth: 16 in


Black paint (Selected)
Iron (Selected)
Bronze (Selected)
Blue black (Selected)
Matte black (Selected)


  • Height 23.75 in

  • Width 33.5 in

  • Depth 16 in

  • Weight 210 lb

  • Flue outlet 3 in

  • Heating capacity up to 2200 sqft

  • Efficiency (Energuide) DV (NG) 63.03% / (LP) 62.56% MV (NG) 64.55% / (LP) 64.57%

  • Min/Max Heat Input (LP) 20,000 - 36,500

  • Min/Max Heat Input (NG) 21,000 - 38,000

Jotul Norway

History & Craftmanship

From the heart of


Jøtul's cast iron stoves and fireplace inserts have been crafted in Norway since 1853. For more than 160 years Jøtul has worked at mastering the art of fighting the cold.

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Jøtul Cast Iron Foundry
Jøtul Cast Iron

Cast Iron


Our 5 year warranty: A cast iron promise of quality.

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