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Regency E21

Regency E21 Small Gas Insert –

Have a small masonry firebox? The Regency Small B-Vent Gas Insert might be for you! With low requirements for opening dimensions this unit can fit into those troublesome fireplaces where others can’t. Now included with a Pro-Flame remote, safety screen and variable speed blower, this unit can do everything you’d like right out of the box! Capable of heating around 800 square feet, the Regency E21 is a great way to zone heat your home. B-vent technology allow for easy installation 

BTU (High): 23,500 NG
BTU (Low): 11,750 NG
Efficiency: 77%


Min Fireplace Opening Dimensions
Width (Front): 26 1/2
Width (Rear): 18″
Height: 17-3/4″
Depth: 10-1/3″




– Natural Gas or Propane
– Direct spark ignition & standing pilot
– Many available faceplates and finishes
– Includes safety screen
– Includes Pro-flame remote
– B-Vent
– Optional Wall Thermostat
– Flush front with ceramic safety glass


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