A variable-speed blower can help move heat away from a wood stove, but the right choice depends on what the fan is designed to do. A circulation blower pushes warm room air around the stove; a forced-draft blower sends air toward the fire to support combustion. These products are not interchangeable, so check the design, power setup, mounting dimensions, and stove compatibility before you buy.
Our top pick is the Criditpid PBAR-2427 for owners of compatible Pleasant Hearth and GHP stoves who want a purpose-made replacement kit with a manual speed control. The other options include a broad-use centrifugal fan, a compact forced-draft blower, and a replacement fan intended for several stove brands and models.
Table of Contents
Quick Comparison
| Product | Best For | Speed Control | Important Note |
|---|---|---|---|
| Criditpid PBAR-2427 Blower Fan | Compatible Pleasant Hearth and GHP stoves | Manual rotary control | Check your exact stove model before ordering |
| KinHall Variable Speed Centrifugal Fan | Duct or equipment airflow projects | Variable speed listed | Not presented as a stove-specific replacement kit |
| Yeuzbur Forced-Draft Blower | Supplying airflow to a fire or forge | Stepless 3V–12V control | Listing data marks it unavailable |
| Hongso S31105 Wood Stove Blower | Compatible GHP, MHSC, and CFM models | Manual rotary control | Measure mounting holes and confirm model fit |
| KUNRISE 97mm × 33mm Blower Fan | Compact airflow and fire-starting projects | 3V–12V controller | Check the power arrangement and listing availability |
Our Picks: Best Variable Speed Wood Stove Blower reviews
1. Criditpid PBAR-2427: Best for Compatible Pleasant Hearth Stoves
The PBAR-2427 is a replacement blower kit intended for certain Pleasant Hearth and GHP stove models. Its listed compatible models include Pleasant Hearth WS-2417, WS-2720, and WS3029, along with several GHP vent-free stove models. Compatibility lists can be easy to misread, so match the model number on your stove with the listing before ordering rather than relying on the brand name alone.
The blower has a manual rotary speed control, a 71-inch power cord, and a listed operating voltage of 110–120V. Its overall dimensions with the guard are 9.75 × 3.62 × 5.25 inches. The kit description also lists a gasket, screws, and installation instructions, which makes it a more complete replacement option than a bare fan.
This is a circulation blower, not a small air nozzle intended to feed oxygen directly into a fire. The manual control lets you adjust airflow to suit the room and your tolerance for fan noise. It is not thermostatically controlled, so you will need to turn it on, set the speed, and adjust it yourself.
Pros:
- Designed for a defined set of Pleasant Hearth and GHP models
- Manual variable-speed knob for adjusting airflow
- Includes listed mounting hardware, gasket, and instructions
- Long power cord and stated 110–120V operation
Cons:
- Fit is limited to compatible models and should be confirmed before purchase
- No thermostat-based automatic control
Verdict: Choose the PBAR-2427 if your stove model is on its compatibility list and you want a replacement circulation blower with manual speed adjustment.
2. KinHall Centrifugal Fan: Best for Duct and Equipment Airflow
The KinHall is a 120W centrifugal blower with a 110V supply and a pure copper motor, according to its listing. Its stated output is up to 196 CFM at 2,600 RPM, with 350 Pa static pressure. Those specifications make it a candidate for air-moving setups that need to push airflow through a duct or equipment path.
Its metal housing, inlet guard, and predrilled mounting points give it a more equipment-oriented design than a stove-specific replacement kit. The listing describes it for ventilation, cooling, air exchange, and other equipment uses. It does not provide a stove model compatibility list or describe a complete wood-stove mounting kit.
That distinction matters. A centrifugal blower may be useful in a custom airflow project, but you should not assume that its voltage, mounting arrangement, heat exposure limits, or speed control will match your stove. The product title describes variable speed, while the supplied details do not explain the controller or its adjustment range. The listed 72dB noise figure is also worth considering if the fan will operate near a living area.
Pros:
- Stated airflow of up to 196 CFM
- Listed 350 Pa static pressure for duct or equipment paths
- Metal housing and inlet guard
- Predrilled mounting points on the side and base
Cons:
- Not described as a stove-specific replacement blower
- Controller details and stove-related heat suitability are not specified
Verdict: Consider the KinHall for a suitable duct or equipment airflow project, but choose a model-specific blower instead if you need a direct stove replacement.
3. Yeuzbur Forced-Draft Blower: Best for Directing Air Toward a Fire
The Yeuzbur is a compact centrifugal forced-draft fan with a metal outlet tube and a separate rotary speed regulator. Its listed adjustment range is 3V to 12V. The product is described for adding airflow to wood stoves, fireplaces, charcoal fires, and forge projects.
This is a different job from circulating warm air around a stove. Its outlet is meant to concentrate airflow toward an air inlet or fire, so it may suit a setup designed for forced draft. The stainless-steel outlet tube is listed as rust-resistant and made to connect with a stove air inlet, but you still need to confirm that the tube and fan arrangement fit your equipment.
The listing describes a household AC adapter and US plug, but the fan itself uses a low-voltage controller. Check the included power supply and its connection details before buying, especially if you are replacing a 110–120V stove blower. The supplied listing data also marks this product unavailable, so verify that it can be ordered before making plans around it.
Pros:
- Stepless speed adjustment listed from 3V to 12V
- Concentrated airflow from a centrifugal design
- Includes a metal outlet tube for directing air
- Described for stove, fireplace, grill, and forge uses
Cons:
- Designed for forced draft, not general room-air circulation
- Listing data marks it unavailable; power-supply details should be checked
Verdict: This is a better match for a compatible forced-draft setup than for replacing a conventional stove circulation fan, and its availability should be confirmed first.
4. Hongso S31105: Best Replacement Option for Listed GHP and MHSC Models
The Hongso S31105 is a manual-speed replacement blower listed for several GHP, Monessen/Majestic, and CFM stove models. Its compatibility examples include GHP HWS and LWS models, as well as several MHSC Windsor and CFM models. The list is described as incomplete, so check the full listing and your stove’s exact model number before ordering.
The blower measures about 9.5 inches long with its guard, 5.25 inches high, and 3.75 inches deep. Its mounting pattern is listed as four holes, spaced 8 inches left to right and 4.75 inches top to bottom. These measurements are useful for comparing it with an existing fan, but they do not replace confirming the correct fit for your appliance.
It operates on 120V AC and uses a rotary knob for manual speed adjustment. Like the PBAR-2427, it is intended to move heated air into the room rather than feed air directly into the fire. It may be a practical alternative when the Hongso compatibility list matches your stove, but the PBAR-2427 provides more explicit model references for some Pleasant Hearth installations.
Pros:
- Compatibility examples cover GHP, MHSC, and CFM stove models
- Manual rotary speed control
- Mounting dimensions and hole spacing are provided
- Listed for 120V AC operation
Cons:
- Compatibility list is not complete, so fit needs careful checking
- Manual control does not provide thermostatic operation
Verdict: The S31105 is worth considering when your stove appears on its model list and its dimensions match your existing blower’s mounting setup.
5. KUNRISE 97mm × 33mm Blower: Best Compact Fan for Custom Projects
This compact centrifugal fan is listed for uses that include wood stoves, grills, campfires, smokers, and ventilation projects. Its stated dimensions are 150 × 97 × 33 mm, and it includes a finger guard and a collection port for directing airflow or connecting an extension duct.
The listing describes a 3V–12V speed controller and gives a fan rating of 12V, 0.5A, and 3.3W, with a stated speed range of 700–3,500 RPM. It also mentions an AC plug, so check exactly how the included power supply and controller connect before using it. Those details matter if you need to replace a conventional 110–120V blower.
This fan is smaller and more project-oriented than the PBAR-2427 or Hongso S31105, which provide specific stove model compatibility and mounting information. The KUNRISE listing marks the product unavailable in the supplied data. Even if it becomes available, it is best suited to a custom setup where its dimensions, power arrangement, and airflow direction are known to fit.
Pros:
- Compact form with a listed collection port and finger guard
- Adjustable 3V–12V speed controller
- Stated speed range of 700–3,500 RPM
- Described for several airflow and fire-related projects
Cons:
- Not listed as a model-specific stove replacement kit
- Power details should be confirmed, and supplied data marks it unavailable
Verdict: Consider the KUNRISE for a measured custom project, not as a plug-and-play substitute for a stove blower unless the fit and power setup are confirmed.
How to Choose a Variable Speed Wood Stove Blower
Decide Whether You Need Circulation or Forced Draft
A circulation blower moves warm air away from the stove and into the room. A forced-draft blower directs air toward the fire or a stove air inlet. The PBAR-2427 and Hongso S31105 are described as stove blowers for heat circulation, while the Yeuzbur is described as a forced-draft fan. Choose based on the job your stove is designed to perform; one type is not automatically a replacement for the other.
Confirm Your Stove’s Exact Model
Check the model plate on your stove and compare it with the product’s compatibility list. Similar brand names do not guarantee that the blower will fit. If the listing gives only a partial model list, contact the seller or manufacturer for confirmation before ordering.
Measure the Mounting Area
Compare the blower’s overall size, depth, mounting-hole spacing, and bracket position with your existing unit or stove mounting area. The Hongso listing provides hole spacing and overall dimensions, while the PBAR-2427 lists its size with the guard. A close visual match is not enough if the holes or clearance differ.
Check Voltage and Power Connections
Match the blower’s voltage to the power available at the stove, and inspect how its speed controller and power cord are arranged. The PBAR-2427 is listed for 110–120V, the Hongso for 120V AC, and the Yeuzbur and KUNRISE use low-voltage fan controls with an AC power arrangement described in their listings. Confirm the supplied adapter and connections rather than assuming all products plug in the same way.
Choose a Useful Speed Control
A manual rotary knob gives you direct control but requires you to adjust the fan yourself. The PBAR-2427 and Hongso S31105 are described as manually controlled and not thermostatic. If you want automatic temperature-based operation, verify that a separate compatible control is available; do not assume that “variable speed” means automatic control.
Consider Noise and Airflow Needs
Fan noise and airflow can affect comfort, especially when the stove is in a living space. Compare stated airflow, RPM, and noise information when available, but remember that these figures do not by themselves confirm a good fit for your stove. For example, the KinHall listing gives airflow and noise figures, while the smaller fans list different speed and power details. Use only the specifications that match your intended setup.
Check What Comes in the Kit
A replacement kit may include a gasket, fasteners, cord, or instructions, while a general-purpose blower may require additional mounting parts or electrical components. Read the included-items description carefully. If your project requires a custom bracket, duct, adapter, or wiring change, factor that into your decision and follow the stove maker’s installation guidance.
Frequently Asked Questions
What does a variable-speed wood stove blower do?
A variable-speed blower lets you adjust fan speed to change how much air it moves. A circulation blower helps distribute warmth around the room, while a forced-draft blower sends air toward the fire. Check the product’s intended use before choosing one.
Are stove circulation blowers and forced-draft fans interchangeable?
No. They direct airflow for different purposes and may have different mounting and power requirements. Use a blower designed for your stove’s intended setup and confirm compatibility with the stove maker’s guidance.
Does variable speed mean the blower turns on automatically?
Not necessarily. The PBAR-2427 and Hongso S31105 use manual rotary controls and are not described as thermostatically controlled. A manual speed knob lets you set airflow, but does not automatically switch the fan on or off based on temperature.
How can I tell whether a replacement blower will fit?
Match your stove’s exact model number against the blower’s compatibility list. Also compare the blower’s dimensions, mounting-hole spacing, and electrical requirements with your existing setup.
Can I use a general-purpose centrifugal fan on a wood stove?
Only if it is suitable for the intended airflow direction, mounting location, temperature exposure, and electrical setup. A general-purpose fan should not be treated as a stove-ready replacement just because its listing mentions wood stoves or fireplaces.
Which pick is best for a Pleasant Hearth stove?
The Criditpid PBAR-2427 is listed for several Pleasant Hearth and GHP models, while the Hongso S31105 also lists some GHP models. Check your exact stove model against the full compatibility information before ordering.
Should I choose the highest listed airflow?
Not by itself. Airflow figures do not confirm that a fan fits your stove or is designed for the right job. Prioritize compatibility, mounting, power, and whether you need room-air circulation or forced draft.
Final Recommendation
For a direct replacement on a compatible Pleasant Hearth or GHP stove, the Criditpid PBAR-2427 is the clearest all-around choice in this group because it is presented as a stove blower kit with manual speed control, mounting hardware, and a defined compatibility list. The Hongso S31105 is a strong alternative if your GHP, MHSC, or CFM model and mounting dimensions match. Choose the KinHall, Yeuzbur, or KUNRISE only when their more general or forced-draft design fits your specific project, and verify availability and power details before buying.
