Fantech BFRK Bath Surface Fan Retrofit Kits

Bath fan conversion kit for surface mounted fans. Easily converts an existing noisy bath fan into a more powerful yet quiet fan. No drywall to patch. Uses existing fan housing and grill. Energy star rated. HVI Tested and Approved. UL listed.

Kit includes everything you need to convert your noisy exhaust fan into a quiet, efficient fan you can live with: 110 CFM ENERGY STAR Rated Inline Fan, VT20M Main Control, duct reducer, insulated flex duct, electrical wire & wire connectors, roll of duct tape, cable restraints. Use with existing fan housing and grille.

*** $1 shipping on Fantech orders over $79.  Not valid for Canada, HI & AK (reduced ship rates available). We price match! ***

model description usually ships price QTY
BFRK 100 Fantech Surface Fan Conversion/Retrofit Kit. Includes FG4 fan, 1 mounting bracket, VT20M controller, 8 feet of 4 inch insulated duct, 14-2 wiring, 2 duct reducers (4 to 3 inch), wire nuts, and duct tape. 1 Day. In-stock $166.00
add to basket

real-time shipping quotes are available before checkout on your shopping cart page

Do you have questions about the products on this page?

Click on the ? image on the left or this link to ask us your questions!
#1 Q:   How loud will this fan conversion be if I mount it with about 8 feet of duct between the fan and the grille?
A:   The fan would be less than 1 sone with that amount of duct in the system.

       Asked on 2013-04-04 by Ed
#2 Q:   Looks like the kit only has 8 feet of duct. Can I get more included?
A:   We do have additional insulated duct available in 25 foot sections.

       Asked on 2013-04-04 by Franklin

Related Products

Fantech PB Bathroom Exhaust and Light Kits

Pre-selected bath kits containing FG inline fans and grilles or light grilles.

Fantech FR Series Inline Centrifugal Fans

An in line duct fan, made of an Engineered Thermoplastic Resin. UL listed for outdoor use or in wet locations. Speed controllable. Installs in any orientation.


why buy from us?

We're engineers passionate about home ventilation and serious about customer service – so you can count on us for carefully-selected equipment and expert advice to ensure your project is a success from specification to installation.

Your call is answered by qualified people who will gladly discuss your project in detail, advise you professionally and never sell you inappropriate products.