![Viral Durablow Mfb005-a Gfk21, Fk21 Replacement Fireplace Blower Fan Kit For Heatilator, Majestic, Vermont Castings, Monessen, Heat N Glo, Fmi, Cfm, Desa, Rotom Hb-rb21 Top Brand [8dcwXhZK]](https://cdn.shopify.com/s/files/1/0352/6849/3447/products/81u5iMwknUL._AC_SL1500.jpg?v=1639117623)
![Viral Durablow Mfb005-a Gfk21, Fk21 Replacement Fireplace Blower Fan Kit For Heatilator, Majestic, Vermont Castings, Monessen, Heat N Glo, Fmi, Cfm, Desa, Rotom Hb-rb21 Top Brand [8dcwXhZK]](https://cdn.shopify.com/s/files/1/0352/6849/3447/products/81yHX6BB9yL._AC_SL1500_e384ad4f-5c49-47d3-9458-41921ff12eb9.jpg?v=1639117623)
![Viral Durablow Mfb005-a Gfk21, Fk21 Replacement Fireplace Blower Fan Kit For Heatilator, Majestic, Vermont Castings, Monessen, Heat N Glo, Fmi, Cfm, Desa, Rotom Hb-rb21 Top Brand [8dcwXhZK]](https://cdn.shopify.com/s/files/1/0352/6849/3447/products/712LgBryKvL._AC_SL1500.jpg?v=1639117623)
![Viral Durablow Mfb005-a Gfk21, Fk21 Replacement Fireplace Blower Fan Kit For Heatilator, Majestic, Vermont Castings, Monessen, Heat N Glo, Fmi, Cfm, Desa, Rotom Hb-rb21 Top Brand [8dcwXhZK]](https://cdn.shopify.com/s/files/1/0352/6849/3447/products/41BWUc-t9oL._AC_315f8a3d-4942-4027-8c2d-32606173756c.jpg?v=1639117623)
![Viral Durablow Mfb005-a Gfk21, Fk21 Replacement Fireplace Blower Fan Kit For Heatilator, Majestic, Vermont Castings, Monessen, Heat N Glo, Fmi, Cfm, Desa, Rotom Hb-rb21 Top Brand [8dcwXhZK]](https://cdn.shopify.com/s/files/1/0352/6849/3447/products/31mRZdeXkqL._AC_bf0ae97e-850a-451d-9a57-34e987985046.jpg?v=1639117623)
![Viral Durablow Mfb005-a Gfk21, Fk21 Replacement Fireplace Blower Fan Kit For Heatilator, Majestic, Vermont Castings, Monessen, Heat N Glo, Fmi, Cfm, Desa, Rotom Hb-rb21 Top Brand [8dcwXhZK]](https://cdn.shopify.com/s/files/1/0352/6849/3447/products/41-uT4HLXgL._AC.jpg?v=1639117623)
![Viral Durablow Mfb005-a Gfk21, Fk21 Replacement Fireplace Blower Fan Kit For Heatilator, Majestic, Vermont Castings, Monessen, Heat N Glo, Fmi, Cfm, Desa, Rotom Hb-rb21 Top Brand [8dcwXhZK]](https://cdn.shopify.com/s/files/1/0352/6849/3447/products/415zOzaZRjL._AC.jpg?v=1639117623)
![Viral Durablow Mfb005-a Gfk21, Fk21 Replacement Fireplace Blower Fan Kit For Heatilator, Majestic, Vermont Castings, Monessen, Heat N Glo, Fmi, Cfm, Desa, Rotom Hb-rb21 Top Brand [8dcwXhZK]](https://cdn.shopify.com/s/files/1/0352/6849/3447/products/41QEEsR4J5L._AC.jpg?v=1639117623)
![Viral Durablow Mfb005-a Gfk21, Fk21 Replacement Fireplace Blower Fan Kit For Heatilator, Majestic, Vermont Castings, Monessen, Heat N Glo, Fmi, Cfm, Desa, Rotom Hb-rb21 Top Brand [8dcwXhZK]](https://cdn.shopify.com/s/files/1/0352/6849/3447/products/61AqW9JIlxL._AC.jpg?v=1639117623)
Viral Durablow Mfb005-a Gfk21, Fk21 Replacement Fireplace Blower Fan Kit For Heatilator, Majestic, Vermont Castings, Monessen, Heat N Glo, Fmi, Cfm, Desa, Rotom Hb-rb21 Top Brand [8dcwXhZK]
$27.99
$89.99
-69%
★ Length x Width x Height (inches): 7.5 x 3.73 x 3.23 ; Insulation: Class H (rated to 392°F / 200°C) ; Motor RPM: 3000 ; Airflow in C.F.M: 80 ; Ratings: 120V, 60Hz ; Power Consumption (watts): 35 ; 3-prong Power Cord: YES ; Power Cord Length (inches)
Secure Shopping
100% Safe Guarantee
Free Shipping
On orders over $30
Money-Back
30-Day Guarantee
Viral Durablow Mfb005-a Gfk21, Fk21 Replacement Fireplace Blower Fan Kit For Heatilator, Majestic, Vermont Castings, Monessen, Heat N Glo, Fmi, Cfm, Desa, Rotom Hb-rb21 Top Brand [8dcwXhZK]
- ★ Length x Width x Height (inches): 7.5 x 3.73 x 3.23 ; Insulation: Class H (rated to 392°F / 200°C) ; Motor RPM: 3000 ; Airflow in C.F.M: 80 ; Ratings: 120V, 60Hz ; Power Consumption (watts): 35 ; 3-prong Power Cord: YES ; Power Cord Length (inches): 75 ; Rheostat Variable Speed: YES ; Magnetic Thermostat: YES ; Thermostat Temperature: Activate at 120°F (50°C), shutoff at 90°F (32°C) ; Certifications: Rheostat, Thermostat, Motor UL Approved
- ★ Cross Reference Parts #: Blower Kit, FK21, GFK21, GFK21B, R7-RB21K (Electric Motor Warehouse), HB-RB21, HB-RB21K, HB-RB130, Novus 30, Security UZY3, GA3450TA
- ★ Fits Brands: Heatilator, Majestic, Vermont Castings, Monessen, Heat n Glo, FMI, CFM, DESA, Rotom HB-RB21 ★ Any question, please find "Have a question?" button below to contact us, thanks.
- ★ Features: (1) Capture more heat which usually run away up from chimney. Save energy; (2) Helps reduce costly energy bills, Better ventilation. Heat up rooms faster & efficiently; (3) Easy installation with included instructions, wall switch for blower NOT REQUIRED; (4) Works & fits like OEM parts, even better. Stay with ease, order online, get it on time.
- ▼ For fitments of compatible brands and models, please see "Product Description" below for details. In addition, please measure original blower dimensions and compare before purchase for no mistake and return.
What Our Customers Say
Absolutely no complaints!
This product is a testament to what good design can achieve.
- Emersyn V..
Absolutely no complaints!
It's a very well-designed and effective product.
- Audrina Y..
Absolutely no complaints!
I'm so happy with this purchase, the quality is top-notch.
- Olivia M..
Write a Review
Thank you for your review! Your review is under moderation and will be published soon.
![Miele PWM 1108 SMartBiz [EL DP] lotuswit](https://cdn.shopify.com/s/files/1/0773/3274/2475/files/miele-pwm-1108-smartbiz-el-dp-lotuswit-787377.jpg?v=1752651876)
