Fireplace grate heaters with blowers improve heat circulation and increase efficiency for wood-burning hearths. Below is a concise comparison of five relevant products that pair grate-style designs with blower kits or are commonly used with blowers to improve room heat output.
| Product | Type | Key Feature |
|---|---|---|
| Spitfire Fireplace Heater (Woodeze) | Grate Heater With Built-In Blower | Six Tubes + 2-Speed Blower, 45,000 BTU |
| AC Infinity AIRBLAZE T14 | Universal Fireplace Blower Fan Kit | Smart WiFi Controls + Temp/Speed Controller |
| Adviace GFK-160A Fireplace Blower Kit | Replacement Blower Kit | Ball-Bearing Motor + Thermostat + Variable Speed |
| Woodeze Lifetime Fireplace Grate 36″ | Heavy-Duty Steel Grate | A36 Steel Construction + Improved Airflow |
| Rocky Mountain Goods 23″ Cast Iron Grate | Cast Iron Grate With Ember Retainer | Heat-Treated Cast Iron + Ember Retainer |
Content Navigation
- Spitfire Fireplace Heater | 6 Tube Hearth Heater
- AC Infinity AIRBLAZE T14 Universal Blower Fan Kit
- Adviace GFK-160A Fireplace Blower Fan Kit
- Woodeze Lifetime Fireplace Grate 36 Inch
- Rocky Mountain Goods 23-Inch Cast Iron Grate With Ember Retainer
- Buying Guide: Choosing A Fireplace Grate Heater With Blower
Spitfire Fireplace Heater | 6 Tube Hearth Heater
The Spitfire Fireplace Heater integrates six heavy-gauge aluminized steel heat tubes with a two-speed blower to move warmed air into the room. Designed for smaller hearths, it advertises up to 45,000 BTUs of heat transfer efficiency by capturing radiant heat from the fire and pushing it outward.
Key mechanical elements include multiple tubes that sit in the fire’s hottest zone to transfer conduction heat, and a blower with two speed settings for adjusting airflow. The compact footprint fits many small fireplaces and aims to reduce fuel consumption by distributing heat faster than passive radiation alone.
Considerations: the unit requires a fireplace large enough for insertion and ventilation clearance. Maintenance involves keeping tubes clear of ash and inspecting the blower for soot buildup to maintain airflow and longevity.
AC Infinity AIRBLAZE T14 Universal Blower Fan Kit
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The AC Infinity AIRBLAZE T14 is a universal blower kit designed to boost airflow from many fireplace brands. It combines a 14-inch fan with a temperature and speed controller and offers WiFi app integration for remote scheduling and monitoring.
Functional highlights include programmable cycles, minimum speed settings, and temperature-triggered operation. The smart controls enable users to run the fan when the fireplace reaches set temperatures, improving heat distribution while avoiding unnecessary operation.
Considerations: universal kits require measuring the opening and adapting mounting to the hearth. Electrical access and routing the controller sensor into the proper location matter for reliable automatic operation. The smart features add convenience but also require basic network setup.
Adviace GFK-160A Fireplace Blower Fan Kit
The Adviace GFK-160A is a replacement blower assembly compatible with many branded fireplaces. It emphasizes a 100% ball-bearing motor, rubber isolation feet for vibration reduction, a magnetic thermostat, and a rheostat variable speed control.
Specifications include an airflow rating around 160–180 CFM depending on motor selection, Class H insulation rated for high temperatures, and an included pre-wired harness. The magnetic thermostat automates fan engagement when the fireplace reaches a set temperature, simplifying use.
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Considerations: as a replacement kit, fitment depends on fireplace model and available mounting points. Proper installation and ensuring the thermostat sensor placement reflect accurate heat conditions are important for reliable automatic operation and motor protection.
Woodeze Lifetime Fireplace Grate 36 Inch
The Woodeze Lifetime Fireplace Grate is a heavy-duty steel log holder constructed from A36 hot-rolled steel bars designed to resist warping under high heat. It provides a 3½-inch leg height to promote airflow under the fire, supporting more complete combustion and improved heat output.
The basket-style design stabilizes fuel and allows embers to fall into an accessible ash bed. This elevated airflow works well when paired with a blower or fan kit, because the grate encourages consistent primary combustion while the blower enhances secondary circulation.
Considerations: this is a passive grate rather than an active heat-exchange unit. Users pairing this grate with a blower should verify clearance and ensure the blower intake can capture heated air without obstruction.
Rocky Mountain Goods 23-Inch Cast Iron Grate With Ember Retainer
The Rocky Mountain Goods 23-inch grate is heat-treated cast iron with an ember retainer designed to keep coals and embers contained for more complete combustion and less ash scatter. The cast iron construction stores heat and radiates it back into the firebox and room.
An ember retainer helps maintain a concentrated ember bed and can result in hotter, cleaner burns when used correctly. Cast iron grates pair well with blower kits that extract warmed air at the opening and distribute it to the room.
Considerations: cast iron is durable but heavier and may crack if subjected to thermal shock. Matching grate size to fireplace dimensions and ensuring compatibility with a blower’s mounting or airflow path is important for optimal performance.
Buying Guide: Choosing A Fireplace Grate Heater With Blower
This guide highlights the key factors to evaluate when selecting a fireplace grate heater with blower or combining a grate with a separate blower kit.
Heat Transfer Method
Decide whether you want a built-in tube-style grate heater (conductive tubes that channel heat) or a separate blower fan that captures warm air from the firebox. Tube-style grates convert direct fire heat via metal conduction, while blower kits mechanically push warm air into living spaces.
Blower Type And Performance
- CFM (Cubic Feet Per Minute): Higher CFM moves more air but can be louder. Look for ratings around 160–180 CFM for effective room circulation in many homes.
- Motor Bearings: Ball-bearing motors typically outlast sleeve bearings and handle higher temperatures better.
- Speed Control: Variable speed or multi-speed blowers provide flexibility for comfort and noise management.
Automation And Controls
Thermostatic control and temperature sensors add convenience by turning the blower on at a set threshold. Smart or WiFi-enabled controllers add scheduling and remote management, useful for automated heating cycles.
Material And Durability
Grates are commonly cast iron or heavy-gauge steel. Steel grates (A36 hot-rolled) resist warping and are lighter. Cast iron stores heat well but can be brittle under thermal shock. Consider daily usage and fire intensity when choosing materials.
Fit And Compatibility
- Measure fireplace interior dimensions precisely to confirm the grate or blower will fit.
- For replacement blower kits, verify mounting points, discharge openings, and electrical routing match your fireplace model.
- Universal kits may require adapter plates or custom mounting for proper alignment.
Safety And Heat Ratings
Check insulation class ratings for motors and components (Class H or similar is preferable for high-heat environments). Ensure wiring and cord ratings meet local electrical codes and that a qualified installer handles hardwired or in-wall installations.
Maintenance And Serviceability
Blowers and tube heaters exposed to soot require periodic cleaning to maintain airflow. Choose designs with accessible motors or replaceable fans. Look for rubber isolation mounts or vibration dampers to reduce noise and wear.
Noise Considerations
Blower noise varies with speed and design. If living areas require quiet operation, prioritize ball-bearing motors, rubber mounts, and lower RPM settings. Smart controllers that offer minimum speed settings can balance circulation with noise control.
Efficiency Comparison Perspectives
- Passive Grate Alone: Improves combustion and ember management but relies on natural convection for room heat.
- Grate With Built-In Tubes: Enhances conductive heat capture at the firebox and distributes via a small blower; effective in many small to medium fireplaces.
- Separate High-CFM Blower Kit: Offers stronger forced-air distribution, useful for larger rooms or to integrate with smart controls for optimized runtime.
Installation And Cost Factors
Consider DIY-friendly kits versus models that require professional installation. Replacement blower kits often include wiring harnesses and instructions, while universal smart kits may need more adaptation. Factor in long-term serviceability and part availability when evaluating overall value.
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.
Final Selection Tips
- Match the grate size to your fireplace and verify blower clearance.
- For automated comfort, choose a model with a thermostat or smart control.
- Prioritize durable materials and ball-bearing motors for longevity.
- Consider noise ratings and available speed control to maintain a comfortable environment.