Finding the right gas brick heater can mean choosing between ceramic grill briquettes for even cooking or gas-fired infrared and ventless units for efficient space heating. Below is a quick comparison of the five selected products covered in this guide to help you match features and uses at a glance.
| Product | Type | Key Feature | Brand |
|---|---|---|---|
| Baquler 100 Pcs Ceramic Briquettes | Grill Ceramic Briquettes | Reusable, Even Heating | Baquler |
| Quantfire 50 Ceramic Briquettes | Grill Ceramic Briquettes | Model Replacements, 2″ Size | Quantfire |
| Empire Direct-Vent LP Fireplace | Direct-Vent Fireplace | Tempered Glass, Ceramic Fiber Brick | Empire Comfort Systems |
| Dyna-Glo IR30NMDG-1 Infrared Wall Heater | Infrared Wall Heater | Radiant Infrared, 30,000 BTU | Dyna-Glo |
| ProCom MN300TPA-B Ventless Infrared Heater | Ventless Infrared Space Heater | Thermostat Control, 30,000 BTU | ProCom |
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Baquler 100 Ceramic Briquettes
These ceramic briquettes are designed as replacement parts for gas grills and come in a pack of 100 pieces sized 2 x 2 x 0.76 inches. The set aims to cover most standard and large grills and is intended to be reusable for multiple cooking sessions.
The manufacturer highlights even heating as a primary benefit: the briquettes distribute heat across the cooking chamber and reduce flare-ups by preventing direct flame contact when oils drip. Installation is described as straightforward, fitting into grill slots between burners and the grill grid.
Quantfire 50 Ceramic Briquettes
The Quantfire set includes 50 ceramic briquettes sized at 2 x 2 x 0.8 inches and is promoted as compatible with multiple grill models including Nexgrill and Turbo/Capt’n Cook series. This makes them a direct replacement option for specific OEM part numbers.
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Key features emphasize the compatibility list and that the briquettes provide heat distribution similar to other ceramic grill stones. The pack size suits users replacing worn or broken stones rather than stocking a large number for varied grill configurations.
Empire 36″ Direct-Vent LP Fireplace
This 36″ direct-vent propane fireplace includes a burner, logs, tempered glass, and a herringbone ceramic fiber brick interior. It is designed as a built-in or insert-style fireplace with millivolt control that operates during power outages.
The product is positioned for homeowners seeking a visually authentic flame presentation combined with the functional benefits of direct-venting. The included ceramic fiber brick is part of the aesthetic and heat-radiating surfaces that mimic masonry fireplaces.
Dyna-Glo IR30NMDG-1 Infrared Wall Heater
The Dyna-Glo infrared wall heater is rated up to 30,000 BTU and is intended to heat spaces up to 1,000 sq. ft. It uses infrared technology that radiates heat to warm objects and people directly rather than heating air first.
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Notable technical detail: the unit is natural gas ready and does not permit fuel conversion. This infrared approach can offer efficient, targeted warmth in garages, workshops, or larger rooms where rapid radiant heat is preferred.
ProCom MN300TPA-B Ventless Infrared Heater
The ProCom ventless infrared heater produces up to 30,000 BTU and is designed for natural gas use with thermostat control and multiple mounting options. It claims coverage up to 1,400 sq. ft. depending on installation and space characteristics.
Features include mechanical thermostat control with high/medium/low functions and a slimmer profile to integrate into residential rooms. The manufacturer highlights both floor/base and wall mounting hardware included for flexible placement.
Buying Guide: How To Choose A Gas Brick Heater
Understanding the intended use is the first step. Choose ceramic briquettes for grills to improve heat distribution and reduce flare-ups. Choose a gas infrared or ventless heater for space heating where radiant warmth, installation type, and ventilation rules differ.
Fuel Type And Conversion: Confirm whether the unit is designed for natural gas or liquid propane. Some units ship configured for one fuel and may include conversion kits; others prohibit conversion. Verify compatibility with your home fuel supply.
Heating Capacity And Coverage: Evaluate BTU ratings relative to room size. Infrared and ventless heaters list target square footage; match the BTU output to your space while factoring in insulation, ceiling height, and open areas.
Ventilation And Installation Requirements: Direct-vent fireplaces and wall-mounted infrared units have specific venting and clearance needs. Ventless units avoid chimneys but are subject to local codes and may require minimum clearances or oxygen depletion sensors.
Surface Materials And Heat Distribution: For grill options, ceramic briquettes are chosen for even heating and reusable performance. For indoor units, materials like ceramic fiber bricks or infrared burners influence radiant output and the visual look of flames.
Safety Features: Look for ODS (Oxygen Depletion Sensor), tip-over protection, certified listings, and clearances. Fireplace and heater units that operate during power outages or include millivolt controls offer continued heat during electrical interruptions.
Compatibility And Replacement Fit: For briquettes, check OEM part numbers or grill models listed by the manufacturer. For built-in fireplaces and heaters, confirm dimensions, venting categories (horizontal/vertical), and mounting options before purchase.
Controls And Comfort: Consider whether you want manual controls, mechanical thermostats, or electronic thermostats. Thermostat control improves comfort and efficiency for living spaces, while manual settings may suffice for garage or workshop use.
Durability And Maintenance: Ceramic briquettes and ceramic fiber bricks degrade with time and may require periodic replacement. Infrared burners and vented systems benefit from routine inspection of burners, pilots, and vents for safe operation.
Regulatory And Code Compliance: Verify local building codes for ventless heaters and direct-vent installations. Some jurisdictions restrict ventless appliances in bedrooms or tightly sealed homes. Always follow manufacturer installation guides and local regulations.
Comparison Perspectives:
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- Grill-Focused: Choose larger quantity ceramic briquettes (Baquler) if you want coverage and reuse, or a matched replacement (Quantfire) for OEM fit.
- Indoor Living Spaces: Direct-vent fireplaces (Empire) offer visual flame and safer combustion with venting; ventless infrared (ProCom) offers high radiant efficiency but check local rules.
- Workshops & Large Garages: Hard-mount infrared wall units (Dyna-Glo) deliver targeted radiation across larger spaces and are often natural gas ready for tighter installation constraints.
- Safety & Redundancy: For power outage heating, millivolt controls and units that operate without electricity can be decisive features.