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″


There are no reviews yet.

Be the first to review “Kingsman VFI25 Vented Gas Fireplace Inserts”

People like you shared their purchase and installation experience!

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.

Read More
mehdi sehizadehmehdi sehizadeh

We purchased a gas insert for our home from the Cozy Comfort Plus. The whole process was super smooth and easy from the very beginning. Brian was very knowledgeable and professional. He patiently guided us through different options we had. The installation crew were also super friendly but at the same time professional and serious about their work.
I would definitely recommend them to anyone who is looking for a satisfactory experience.

Read More
Andrew P.Andrew P.

We just had a gas fireplace installed by Cozy Comfort Plus. What an incredible and seamless process this was - beginning to end.

We met with a few companies, and loved the professionalism and communication with Brian. He was thorough in his explanations, took his time to answer all our questions. We were so impressed that we knew right away this was a company we wanted to work with.

The installation was seamless! A team of three people (Jason, Amir, and Hamid) came on time and got straight to work. They were friendly, efficient, and left the space spotless!

Had we known that switching from a wood fireplace to a gas one was this easy, we would have done it years ago!

We would highly recommend Cozy Comfort Plus to anyone wanting to install a gas fireplace!!!

So happy we did our research and ended up working with these guys!

Read More