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Regency Energy E33 Large Gas Insert


  • Manufactured by: Regency


With 38,000 BTU’s of comforting controllable heat and a full glowing fire this insert is guaranteed to warm your room quickly and consistently. Turn your existing drafty masonry fireplace into a high efficiency heater with the E33.


  • Efficient upgrade to keep the heat in your home
  • Large depth firebox adds mimics the style and elegance of a real wood fire
  • Heat radiating ceramic glass provides maximum viewing area

Key Features & Technologies:

  • Direct Vent Technology
  • Variable Speed Blower
  • Power's Out - Heat's On
  • Limited Lifetime Warranty


Energy Specifications NG LP
Maximum BTU 38,000 35,500
Turn Down BTU 20,000 19,000
Efficiency 84.00% 84.17%
EnerGuide Rating 60.79% 61.

General Specifications:

View Area 383 Sq.in
Room Size Large
Vent Type Direct Vent
Vent Size (Air Intake) 3"
Vent Size (Exhaust) 3"

Min. Fireplace Opening:

Width (Front) 32 1/4 in.
Width (Back) 25 in.
Height 24.1875 in.
Depth 16 3/4 in.



Fireplace Installations

Reviews from Google & Yelp

Appreciate their knowledge and experience and willingness

Appreciate their knowledge and experience and willingness

Once again, Randy ( Kidd Fireplace Service) has done a great job. I have used them/him for several years now and have found them to be prompt,...

Superb quality

Superb quality

The installation and the functionality of the fireplace insert we viewed was exceptional. We hope you open a sister store in Washington!