Kingsman VFI25 Vented Gas Fireplace Inserts

The ultimate in vented fireplace inserts, convert your wood burning fireplace to gas.



  • Millivolt valve system allows operation during a power failure with Hi/low heat and flame adjustment
  • Blower with a thermostat controlled On/Off including variable speed control is standard on all models
  • Spill Safety Switch – in case of a blocked flue or downdraft, it will shut down the unit
  • Dual burner system with glowing embers
  • Bedroom and Bed Sitting Room approved
  • Safety Screen Barrier*


LOGC6 Five Piece Cast Split Oak Log Set with glowing ember chunks, or LOGC5 Four Piece Cast Split Oak

Available in Black, or Classic Series Black with Polish Brass, Antique or Chrome Accents

Black with Black trim

Increases height coverage by 2 1/2”

Wall Mount Millivolt Thermostat or Programmable Thermostat

On/Off, Thermostat On/Off, Thermostat On/Off modulating


Kingsman VFI25 Vented Gas Fireplace Inserts was last modified: February 28th, 2018 by HVAC Expert


Gas Control Natural Propane
Input Max. Millivolt Millivolt
Input Min. 25,000 BTU 25,000 BTU
FE (p.4.1-02)% 17,000 BTU 17,000 BTU
Venting 45.80% 45.80%
Viewing Area 4″ 4″
Min. Fireplace Opening Width Heater Heater
Min. Fireplace Opening Height 24″ 24″
Min. Fireplace Opening Depth 17 1/2″ 17 1/2″
Power Vent 16″ 16″


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People like you shared their purchase and installation experience!

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:
-A/C unit
-Air cleaner and purifier
-Tankless water heater
-Fireplaces (Mantles)
-Fire table and

Brian and his team are my go to.

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Richard G.Richard G.

When my furnace broke down last winter, we were without heat for two weeks while the HVAC company sourced the parts from the US. I wanted to install a gas fireplace insert to replace my existing gas log set and to act as a backup heat source (e.g. furnace breaks down again, no power). I had a number of questions about the various gas fireplace inserts (e.g. size and fit in my old fireplace) and I contacted several HVAC companies.

I found that Brian from Cozy Comfort Plus to be the most helpful and he also gave me the best price. I was home at the time and I saw that the Cozy team did a great job installing the gas fireplace insert (e.g., assembling and fitting the insert, bending and capping the chimney, etc.). If you are looking for a gas fireplace insert, I would highly recommend that you give Brian a call.

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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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