Avenger

Avenger FBDTP30 Tank Top Propane Outdoor Heater 30000 BTU

4.4 (39 reviews)
20 lb

The Avenger FBDTP30 delivers up to 30,000 BTU of instant radiant heat with three adjustable settings and up to 18 hours of runtime on a single propane tank.

$69.99*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Avenger FBDTP30 is a double-burner infrared tank top heater designed to provide instant radiant warmth in outdoor environments such as patios, campsites, workshops, and job sites. Rated at 30,000 BTU with three selectable heat settings—low, medium, and high—it lets you dial in the right amount of warmth for conditions ranging from a mild evening chill to frigid overnight temperatures. The dual burner heads swivel up to 45 degrees, giving you the ability to aim heat precisely where it's needed rather than radiating in a single fixed direction. Fueled by a standard 20 lb. propane tank (not included), the heater claims up to 18 hours of operation per tank and operates at 99.9% efficiency, keeping fuel costs minimal.

Safety is a clear priority in the FBDTP30's design. An automatic safety control valve cuts gas flow immediately if the flame is extinguished by wind or other factors, while a tip-over safety switch shuts the unit down if it's accidentally knocked from its perch. Durable front and rear wire guards add an extra layer of protection by shielding the radiant burner elements. Setup is remarkably simple—the heater threads directly onto the valve of a propane tank and is ready to fire in minutes using match-light ignition, with no electrical connections or batteries required. This makes it a practical choice for off-grid situations where portability and self-sufficiency matter most.

Key Features

DEPENDABLE: 3 heat temperature settings (low-medium-high) for customizable heat settings, ideal for greater heat flow for your outdoor space; Durable front & rear wire guard for safer operation

USEFUL: Hooks up in minutes, heats up in seconds; Great portable heater for camping Propane burner heads swivel up to 45 degrees for directional heating on top of the propane tank

SAFE: Automatic Safety Control Valve shuts off gas flow to the patio heater if flame goes out; Match-light ignition, no electricity required; Safety tip switch so portable heater shuts down if accidentally tipped over

ECONOMICAL: These low-cost outdoor heaters are the perfect solution when you need instant heat! 99.9% efficient. This small but powerful heater can run for up to 18 hours on a single 20 lb. propane tank

Specifications

Brand
Avenger
Model
FBDTP30
Heat Output
30,000 BTU
Fuel Type
Propane
Burner Type
Radiant (Double Burner)
Heat Settings
3 (Low, Medium, High)
Ignition
Match-Light
Burner Head Tilt
Up to 45 Degrees
Runtime
Up to 18 Hours (20 lb. Tank)
Efficiency
99.9%
Safety Features
Automatic Safety Control Valve, Safety Tip Switch
Construction
Front & Rear Wire Guards

Pros & Cons

👍 Pros

  • Three heat settings allow you to adjust output from low to the full 30,000 BTU for flexible comfort
  • Up to 18 hours of runtime on a single 20 lb. propane tank keeps fuel costs low
  • Burner heads swivel up to 45 degrees for targeted directional heating
  • No electricity required thanks to match-light ignition, making it ideal for remote locations
  • Built-in safety tip switch and automatic gas shutoff valve provide reliable protection

👎 Cons

  • Match-light ignition is less convenient than electronic or piezo ignition systems
  • Requires a separate 20 lb. propane tank that adds to the overall bulk when transporting
  • Front and rear wire guards can make the unit wider and slightly awkward to store
  • No thermostat or automatic temperature regulation beyond the three manual settings

Frequently Asked Questions

The heater sits directly on top of a standard 20 lb. propane tank and hooks up in minutes with no tools or electricity required.
Yes, the propane burner heads swivel up to 45 degrees so you can direct heat where it's needed most.
It has an automatic safety control valve that shuts off gas if the flame goes out, plus a safety tip switch that turns the heater off if it's accidentally knocked over.
The FBDTP30 can run for up to 18 hours on a single 20 lb. propane tank, depending on the heat setting used.
No, it uses match-light ignition and runs entirely on propane, making it fully portable with no electrical hookup needed.