Regency Energy™ E21 Gas Insert Fireplace

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

Faceplate

Inner Panels

Safety Screen

Controls

Regency quality is evident in every detail – from high-efficiency heat to custom styling. The E21 features the dancing flames of an exceptional Regency fire.

Regency Energy™ E21 Gas Insert Fireplace was last modified: August 3rd, 2023 by HVAC Expert
Energy Specifications NG LP
Maximum BTU 23,500 22,500
Turn Down BTU 11,750 11,250
Efficiency 77.00% 77.00%
EnerGuide Rating 50.60% 53.48%
General Specifications
Product Size Small
View Area 318 sq.in.
Room Size Small
Vent Type B-Vent
Vent Size (Air Intake) N/A
Vent Size (Exhaust) 3″ or 4″
Min. Fireplace Opening
Width (front) 26 1/2 in.
Width (back) 18 in.
Height 17 3/4 in.
Depth 14 in.

Additional information

Dimensions 35.56 × 67.31 × 45.08 cm

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People like you shared their purchase and installation experience!

Michelle ZornMichelle Zorn

I had the most fabulous experience with Cozy Comfort Plus! Brian was very responsive for my first outreach all the way through to the completion of my beautiful fireplace! I live in a condo and as such, things are not straightforward when it comes to having work completed. There were a few extra hoops to jump through but Brian and his team were very diligent in ensuring that all the fittings were correct. I was so happy with my experience that I had them replace my furnace and add a smart home thermometer as well! I would highly recommend Brian and his team for their knowledge, skill and excellent customer service!

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Jon ConwayJon Conway

We are so happy with the service, support and product that we received from Cozy Comfort Plus. Brian was incredible to work with, he took the time to understand what we were looking for and helped us with the designs and what the best fireplace for us might be. He is extremely easy to work with, very easy to communicate with and so fast and responsive!

Everything happened exactly on schedule and as planned. It was a well oiled machine!! The crews that were here to build everything were super friendly, kind, courteous and knowledgeable.

Highly highly recommend to all 😀👍

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Jonathan ChanJonathan Chan

This company has excellent products and even better service, and it shows through client interaction. They care about their customers and complete their work in a timely fashion. Best of all they leave the work area in cleaner condition than when they arrived.

Their showroom has items you can't even imagine.

I have used Cozy Comfort Plus many times, personally purchased the following from them:
-Furnace
-A/C unit
-Air cleaner and purifier
-Tankless water heater
-Fireplaces (Mantles)
-Fire table and
-BBQ

Brian and his team are my go to.

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