Radon Fan Manufacturers: A Deep Directory of Brands and Companies
If you are researching radon mitigation systems, you will quickly realize something important: most “radon systems” are really pipe systems, and the fan is what turns that piping into an active, effective radon reduction setup. Because the fan is such a central component, it is common to shop by manufacturer or brand.
This guide is a practical directory of radon fan manufacturers and radon fan brands that are widely used in radon mitigation. Each entry links to the company’s official site (or the most official public product hub available). Where a brand is primarily sold through a distributor, that is noted so you understand what you are looking at.
Note: The market also includes generic inline duct fans marketed as “radon fans” on marketplaces. Those are not always purpose-built for radon mitigation. This directory focuses on companies that produce radon-specific fans or radon-specific mitigation fan systems that are commonly used in the industry.
How to use this manufacturer list
There are three “roles” you will see in the radon fan world:
- Manufacturer: designs and builds the fan or owns the product line and its production.
- Brand: the name on the fan. Sometimes the brand is also the manufacturer. Sometimes it is a private label.
- Distributor / supplier: sells fans and components, sometimes under their own brand, sometimes as a reseller.
For homeowners, the most important thing is not the label. It is whether the fan is designed for continuous duty and for radon mitigation use, and whether it is properly matched to your foundation type and piping resistance.
What matters when choosing a radon fan
Before you pick a brand, it helps to understand what “the right fan” means. A radon fan is not chosen like a bathroom fan. A radon fan is selected based on how it performs under resistance (static pressure) and whether it creates a strong enough pressure field beneath the slab or crawl space membrane.
1) Suction vs airflow
Fans have different performance curves. Some produce higher airflow at low resistance (good for certain drain tile systems or porous sub-slab conditions). Others produce higher suction at higher resistance (useful for tighter soils, multiple suction points, or harder-to-influence slabs).
2) Foundation type matters
- Basement and slab homes often use sub-slab depressurization with an inline fan on the vent stack.
- Crawl spaces often use sub-membrane depressurization, which can have different moisture and duct routing realities.
3) Noise, vibration, and placement
Noise is often installation-related (mounting, pipe contact, vibration transfer). Still, fan selection can influence noise. A fan that is oversized for the system can create unnecessary noise without improving results.
4) Quality control and long-term ownership
Radon fans typically run continuously. Long-term reliability, warranty terms, and availability of replacements matter. Also, after any fan replacement, retesting is the only way to confirm the system is still reducing radon.
North American radon fan manufacturers and brands
RadonAway
RadonAway is one of the most recognized radon mitigation fan brands in the United States and sells a broad range of radon fans designed specifically for mitigation systems.
Fantech
Fantech produces radon mitigation fans and related accessories for active radon systems. Their radon fan lineup is commonly seen under the “RN” naming convention and includes models intended for different suction and airflow needs.
Festa Radon Technologies (AMG radon fans)
Festa Radon Technologies manufactures the AMG line of radon mitigation fans and sells a range of models sized for different system demands. If you see “AMG” fans (Maverick, Hawk, Legend, and others), this is the company behind that product line.
Tjernlund Products
Tjernlund sells radon-related ventilation and mitigation fan products, including radon ventilation fans and radon mitigation solutions that are structured differently than a typical roof-vented inline stack system (depending on the product used).
AprilAire (Research Products Corporation)
AprilAire offers radon mitigation products, including radon mitigation fan kits positioned as whole-home radon mitigation solutions. Their public radon mitigation hub provides a starting point for their radon product line.
Obar Systems (GBR Series blowers and radon products)
Obar Systems is a long-running radon mitigation company that also sells mitigation products, including the GBR Series blowers and radon fan-related components through its wholesale channel.
PDS Radon Supply (Professional Discount Supply) and proprietary fan systems
PDS Radon Supply is a major radon supply company that sells multiple fan lines and also offers proprietary systems (including low-voltage system options and branded fan products). If you are in the mitigation trade, PDS is one of the more visible suppliers for fans, parts, diagnostics, and system accessories.
PressureTech (high suction radon fan brand, distributed publicly via Wholesale Radon)
PressureTech is a radon fan brand positioned around higher suction performance. Public-facing information and availability for this brand is commonly shown through Wholesale Radon’s PressureTech pages.
International radon fan and radon extractor manufacturers
If you are outside the U.S. and Canada, you may see different products and even different system styles (for example, “radon sump fans” are common language in parts of Europe). Below are two manufacturers with well-established radon product lines in their markets.
Corroventa (Sweden)
Corroventa develops and manufactures products for radon remediation, including “radon extractors” used for sub-slab depressurization style applications. Their radon extractor product pages are a useful reference for non-U.S. style offerings and system concepts.
National Ventilation (UK) (Monsoon radon mitigation fan line)
In the UK market, “radon mitigation fans” are often sold as sump fan solutions. National Ventilation lists the Monsoon radon mitigation fan as a dedicated product line for radon applications.
Sources
- RadonAway (official site)
- Fantech Radon Fans (official category)
- Festa Radon Technologies (official site)
- Tjernlund Radon Mitigation Fans (official category)
- AprilAire Radon Mitigation (official page)
- Obar Systems (official site)
- PDS Radon Supply (official site)
- PressureTech brand info (Wholesale Radon)
- Corroventa (official site)
- National Ventilation Monsoon Radon Mitigation Fan (official product page)