Finding the right propane head heater matters for patio comfort, camping warmth, or replacing a broken burner. Below is a concise comparison of five relevant heater heads and assemblies selected for reliability, BTU output, and fit.
| Product | Type | Key Feature |
|---|---|---|
| Mr. Heater MHS30T Double Tank Top | Double Head Tank-Top Heater | 10,000–30,000 BTU, swivel heads |
| Avenger FBDTP30 Infra-Red Tank Top | Double Burner Tank-Top | 3 heat settings, safety shutoff |
| elysia 46,000 BTU Replacement | Patio Heater Burner Assembly | 304 stainless steel, double cover burner |
| Generic 3″ Pole THP-Burner | Tall Heater Complete Burner Unit | Electric igniter, control knob |
| Gray Commercial Patio Heater Head Assembly | Replacement Head Assembly | 2.5″ post compatibility, durable finish |
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Mr. Heater MHS30T Double Tank Top

The Mr. Heater MHS30T is a double-head tank-top propane heater designed to sit atop standard propane cylinders. It offers adjustable heat settings from 10,000 to 30,000 BTU and features individually operated burner heads for tailored output. The swivel burner heads allow directional heating, which helps aim warmth toward seating areas or a cooking surface.
Features list indicates individual burner control, which supports partial operation for fuel efficiency. Installation typically involves mounting on top of a propane tank and following basic safety checks for leaks and proper seating. The unit is suited for outdoor spaces where tank-top portability is preferred.
Considerations include ensuring the propane tank is stable and placed on a level surface, and verifying local codes about tank-top heater use in your area. For users wanting multi-head directional heat with adjustable BTU, this unit provides a flexible setup.
Avenger FBDTP30 Infra-Red Tank Top

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The Avenger FBDTP30 is a double burner infrared tank-top heater that emphasizes quick setup and directional heating. It lists three temperature settings (low, medium, high) for adjustable output and includes front and rear wire guards for safety.
Safety features noted include an automatic safety control valve that shuts off gas flow if the flame goes out, a tip-over safety switch, and match-light ignition requiring no electricity. The burners swivel up to 45 degrees, allowing users to direct heat where needed.
This product is positioned for camping, patios, and other outdoor settings where portability and built-in safety mechanisms are priorities. For scenarios requiring rapid heat and multiple safety redundancies, the Avenger model lists useful features to meet those needs.
elysia 46,000 BTU Burner Assembly

The elysia replacement burner assembly is a 304 stainless steel double-cover burner rated at 46,000 BTU. It targets users replacing existing patio heater heads, specifying fit for poles with a 2.55-inch diameter.
Key features claim upgraded stainless steel bolts and nuts for corrosion resistance and a tighter thread interface to reduce deformation. The listing mentions an adjusting knob and ignition button with CSA certification, indicating attention to regulatory safety for controls.
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This assembly is relevant when durability, higher BTU output, and stainless construction are priorities. Confirm pole diameter compatibility before purchase, and follow manufacturer instructions for gas valve operation and ignition procedures.
Generic 3″ Pole THP-Burner Fast Start

The Generic THP-Burner is a complete burner unit for tall patio heaters, featuring a piezo electric igniter (battery not included) and a control knob. It lists compatibility with several heater models and is intended as an OEM-style replacement component.
Features include a fast-start design, which can help restore heaters that use a tall-pole configuration. The unit’s electric igniter reduces the need for manual lighting, and the control knob allows temperature adjustment. Installation may require unscrewing an igniter button to add a battery.
This replacement is suitable for users needing a straightforward swap-in burner for commercial or residential tall patio heaters. Verify model compatibility and confirm electric igniter type and battery requirements prior to installation.
Gray Commercial Patio Heater Head Assembly

The Gray Commercial Patio Heater Head Assembly is marketed as a replacement head for commercial units, compatible with model #63049 and any unit with a 2.5-inch diameter post. The unit features a durable gray finish intended for outdoor exposure.
As a replacement assembly, the product focuses on fit and material finish rather than listed BTU. It is positioned for commercial use where matching post diameter and durable outdoor finishes are key considerations. Confirm post diameter and mounting requirements before ordering.
This assembly suits customers who need a direct head replacement with an emphasis on physical compatibility and weather-resistant finish. Installation typically follows manufacturer mounting instructions and gas connection verification.
Buying Guide For Propane Head Heaters
This guide highlights core considerations when choosing a propane head heater and replacement burner assemblies. Assess compatibility, safety, BTU needs, materials, and installation before purchasing.
Tips for Getting the Best HVAC Prices
- Prioritize Quality Over Cost
The most critical factor in any HVAC project is the quality of the installation. Don’t compromise on contractor expertise just to save money. - Check for Rebates
Always research current rebates and incentives — they can significantly reduce your overall cost. - Compare Multiple Quotes
Request at least three estimates before making your choice. You can click here to get three free quotes from local professionals. These quotes include available rebates and tax credits and automatically exclude unqualified contractors. - Negotiate Smartly
Once you've chosen a contractor, use the proven strategies from our guide — How Homeowners Can Negotiate with HVAC Dealers — to get the best possible final price.
1. Type And Application
- Tank-Top Heaters: Mount directly on propane cylinders. Choose for portability and camping or occasional outdoor use.
- Patio Heater Head Assemblies: Replace the top of standing patio heaters. Choose for fixed patio installations and commercial settings.
- Single vs Double Burner: Double burners provide broader area coverage or directional heating; single burners concentrate heat in one spot.
2. BTU Output And Heat Control
- Match BTU output to the space: higher BTU provides more heat but requires proper ventilation and a compatible regulator.
- Adjustable Controls: Look for units with multiple heat settings or adjustable knobs for fuel savings and comfort control.
3. Safety Features
- Automatic Shutoff Valves: Useful if the flame extinguishes unexpectedly.
- Tip-Over Switches: Important for portable tank-top heaters to stop gas flow if unit falls.
- Protective Guards: Wire guards or heat shields protect users from direct contact with flames or hot components.
4. Material And Durability
- Stainless Steel: Preferred for corrosion resistance and longevity in outdoor use.
- Coatings And Finishes: Powder-coated or weather-resistant finishes extend life for commercial applications.
5. Compatibility And Fit
- For replacement heads, verify post diameter (e.g., 2.5 in or 2.55 in) and mounting dimensions.
- For tank-top heaters, confirm the LPG cylinder type and regulator requirements.
6. Ignition Type
- Piezo/Electric Igniters: Offer push-button start; check battery needs and accessibility for replacement.
- Match-Lit: Simpler design without batteries but requires manual lighting and careful start-up.
7. Portability And Setup
- Tank-top units often favor quick hookups and transportability; confirm weight and stability features.
- Fixed patio head replacements may need tools and technical installation; consider professional assistance if unsure.
8. Regulatory And Certification
- Look for CSA or equivalent certifications on controls and ignition components when listed.
- Follow local codes for outdoor propane appliance use and required clearances for safe operation.
9. Maintenance And Replacement Parts
- Choose units with replaceable igniters, accessible control knobs, and available spare parts for long-term upkeep.
- Regularly inspect burners, guards, and gas connections for corrosion or wear.
10. Comparison Perspectives
- Performance: Compare BTU ratings and burner configurations to match heating needs.
- Safety: Prioritize units with multiple safety features for unattended or commercial use.
- Durability: Stainless steel and certified components tend to outlast painted or thin-gauge assemblies.
- Compatibility: Confirm physical fit and gas connection style to avoid returns or unsafe modifications.