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Gas Inserts

U31 - Gas Insert (B-Vent)

Warranty: Limited Lifetime

Heat medium sized living areas in a wide range of styles with this fireplace insert. Whatever style you choose Regency quality and the exceptional fire will be a welcome addition to your home.

  • Efficient upgrade to keep the heat in your home
  • B-vent application is ideal for older homes
  • Operates on natural gas or propane

Energy Specifications:

  • Maximum BTU: 30,000 (NG) / 27,500 (LP)
  • Turn Down BTU: 14,500 (NG) / 13,700 (LP)
  • Efficiency: 58.45% (NG) / 59.29% (LP)
  • EnerGuide Rating: 51.42% (NG) / 47.41% (LP)

General Guidelines:

  • View Area: 380 Sq. Ft.
  • Room Size: Medium
  • Vent Type: B-Vent
  • Vent Size (Air Intake): N/A
  • Vent Size (Exhaust): 4"

Minimum Fireplace Opening:

  • Width (Front): 26-1/2"
  • Width (Back): 22-1/2"
  • Height: 21"
  • Depth: 15”


  • Safety Screen
  • Variable Speed Blower (Standard)
  • Power's Out - Heat's On!
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Sizes & Shapes

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