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Lost River Dual Fuel Ventless Blue Flame Gas Space Heater – 20,000 BTU, T-Stat Control – Model# PCIT20BF

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4.9
(521 reviews)

$159.90

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Delivery in 5–7 business days

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4.9β˜… Customer Rating

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Frequently Asked Questions

This product is currently part of our Spring Flash Sale. We're offering limited-time discounts to clear inventory before new seasonal stock arrives.

Orders are processed within 1–2 business days and typically arrive within 5–7 business days anywhere in the United States.

Yes. We offer completely free shipping across the United States with no hidden fees.

No problem. Every order is backed by our 90-day money-back guarantee. If you're not satisfied, simply contact us and we'll help with a return.

Yes. All payments are processed through secure encrypted checkout systems to keep your information completely safe.

Lost River’s Dual Fuel Ventless Blue Flame Heater is built for durability and efficiency to keep your home toasty warm for many cold seasons to come. This compact but solid heater gives you a reliable source of heat. It runs at 20,000 maximum BTU which heats up to 950 square feet of living space. No electricity is required which is perfect for power outages or any in-house urgencies. This dual fuel technology has one unit that operates on either natural gas or propane gas. Without compromising function for beauty, this versatile gas space heater has been redesigned for a slimmer and modernized profile to effortlessly fit into your home.

Product Features

  • 20,000 Maximum BTU When Using Natural Gas
  • 20,000 Maximum BTU When Using Propane Gas
  • Economy Level: 10,000 BTU When Using Natural Gas (Heat Settings 1,2,3)
  • Economy Level: 16,000 BTU When Using Propane Gas (Heat Settings 1,2,3)
  • Heats Up To 950 Sq. Ft.
  • Patented DUAL FUEL TECHNOLOGY
  • 1 Unit operates off Natural Gas or Liquid Propane
  • Thermostat Control – The control automatically cycles the burner on and off to maintain a desired room temperature.
  • 5 Heat Settings with micro heat adjustments between each setting!
  • Newly redesigned cabinet for slimmer profile!
  • Economical: 99.9% efficient. No outside duct or chimney needed!
  • Heat for only pennies an hour!
  • Safety Assurance: O.D.S. (Oxygen Depletion Sensor) included with automatic shut-off
  • No electricity required to operate heater!
  • 120V electrical outlet required if using the blower system
  • Push Button Piezo Ignition System
  • CSA Certified

Product Specifications

  • Product Dimensions: 25.7β€³ H x 18.46β€³ W x 9.84β€³ D
  • Product Weight: 22 lbs.
  • Ship Weight: 26.7 lbs.

What’s In the Box

  • Ventless Heater – Qty. 1
  • Wall Mounting Bracket – Qty. 1
  • Hardware Pack – Qty. 1

Please Note

This Item Is Not for Sale To Residents In CaliforniaΒ and may be prohibited in your area. Customers are responsible for checking local codes and regulations prior to purchase. Vent-Free heaters do not operate at elevations above 4,500 feet altitude.

California residents see Prop 65 WARNINGS

Product Manuals

Owner’s Manual

Customer Reviews
β˜…β˜…β˜…β˜…β˜… 4.9 / 5 from 521 verified customers
Michael R.
Texas, USA
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I was honestly a little skeptical ordering something this big online, but everything went smoothly. Delivery was quicker than expected and the quality is solid. Really happy I found Mylata.
March 2026
Jessica L.
Florida, USA
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Great experience overall. The ordering process was easy and I received tracking updates the whole time. Everything arrived exactly as described.
February 2026
Robert M.
Arizona, USA
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Good prices compared to other stores I checked. Setup was pretty straightforward and everything works perfectly so far.
February 2026
Daniel P.
Nevada, USA
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The packaging was excellent and nothing was damaged during shipping which was my biggest concern. Customer support was also quick to reply when I had a question.
January 2026
Amanda K.
California, USA
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Bought this for our backyard and the kids absolutely love it. Quality feels really good and it looks even better in person than in the pictures.
January 2026
Thomas G.
Illinois, USA
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Used it during our last camping trip and it worked flawlessly the whole weekend. Battery lasted longer than I expected which was a nice surprise.
December 2025
Chris D.
Oregon, USA
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Everything from checkout to delivery was smooth. I appreciate when a store actually communicates well and keeps you updated.
December 2025
Emily W.
Colorado, USA
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Our backyard looks completely different now. Installation took a few hours but the end result was totally worth it.
November 2025
Andrew S.
Washington, USA
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I rarely leave reviews but this one deserved it. Smooth transaction, good quality and no surprises. Would definitely order from Mylata again.
November 2025