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Kingsman Vent Free Burner System for ZVF33P Series Fireboxes

Kingsman Vent Free Burner System for ZVF33P Series Fireboxes

Regular price $655.00
Regular price $786.00 Sale price $655.00
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Ignition Type
Fuel Type
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The Kingsman Vent Free Natural/Propane gas burner System with Manual/Millivolt Valve for ZVF33P Fireboxes is a fantastic choice for a burner system for your new fireplace installation. This Burner runs exclusively on Natural/Propane Gas and can't be converted, and features Manual/millivolt control over the matchless piezo starter. This millivolt valve means you'll pair your new burner with a variety of wall switches or remotes and control your fireplace's activation with the flip of a switch or the press of a button. This burner does have a manually controlled variable flame, which allows more minute adjustments to the flame height as you've got more control through a manual knob. this technique also includes an Oxygen Depletion Sensor, which deactivates the system if oxygen levels have fallen below a particular point.

* Please Note: This is for the gas burner only. No logs are included.


  • Ignition: Manual Valve, Millivolt Valve
  • Certified to: ANSI Z21.11.2-2007
  • Manually operated variable flame control
  • Wall Switch Control (for Millivolt Systems Only)
  • Vent free burner system includes matchless piezo starter
  • Fuel Type: Natural Gas, Liquid Propane (Not convertible)
  • Inlet gas pressure: 5 1/2 to 7 inches(NG) and 11 inches()LP of W.C.
  • Hi/low Millivolt or manual valve with variable adjustment of flame and BTU
  • An ODS sensor that constantly monitors the room air and provides 100% gas shut off if oxygen is reduces below acceptable levels
  • Designed to fit ZVF33P series fireplaces


Fuel Natural Propane Natural Propane
Gas Control Manual Manual Millivolt Millivolt
Input Max. 30,000 BTU
30,000 BTU
30,000 BTU
30,000 BTU
Input Min. 13,000 BTU
22,000 BTU
13,000 BTU
22,000 BTU
Glass Type Pull Screen
Pull Screen
Pull Screen
Pull Screen
Actual Width (CVCK)
32 1/2"
32 1/2"
32 1/2"
32 1/2"
Actual Height (CVCK) 30 1/2"
30 1/2"
30 1/2"
30 1/2"
Actual Depth (CVCK) 14"

CA Residents: See Prop 65 WARNING


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  • Researched and ordered my fireplace from US FIreplace Store. Pricing was a fair value however, the customer service was EXCELLENT! I had an issue with the direct vent venting. I called US Fireplace and the correct items were sent out the next day AND Janessa stayed on top of my return authorization and sent me the permissions and documents I needed to return the incorrect item and no cost to me, including return shipping. Overall, I am a very satisfied customer and my fireplace looks and operates flawlessly. I am glad that I selected US FIreplace to source my direct vent fireplace. Thank you for the great service.


    Monteagle, TN

  • I had placed an order, through Lowe's Home Improvement, for an Electric Firebox: Revillusion RBF42. Ordered 1st part of January. Was told I would have it in 3 weeks. When checking to see is it came in, was told it was delayed to 3/15. Was then told is was delayed until 4/25. Waited until 4/27 to check on it. Was then told it was now delayed until August. This firebox was going in a new Sun Room addition. I could not get my final inspection until the Firebox was installed. I went on line and googled for this same product. US Fireplace Store web site was given to me. This was on a Saturday. I call and reached a very nice man. Explain what I was look for. He checked and told me they had 30 of them in stock. I almost fell out of my chair. I clarified with him the product I was wanting. I ask how soon could I get it. He told me it would ship today. Again, was amazed. It arrived on the following Monday. What a pleasure and a relief working with US Fireplace Store and their employees. Exceed my expectations.

    Thomas W.

    Fort Mill, SC

  • Great prices, quick delivery and fast hassle free services on the issue I encountered. I had purchased an electric fireplace unit that would not fit into the existing fireplace space. With one email I was able to get the wrong fireplace refunded and picked up at my home at no extra cost and the new one I purchased and delivered free of charge. Great company.

    John P.

    Denvers, MA

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