Features
Attaches securely to 300 CFM fans
16 AWG SJT cord, grounded plug
Details
Introducing the revolutionary MASTERCOOL (20300-HTR) Black Heater Attachment for 300 CFM Blower Fan. You'll never have to bear chilly weather again with this powerful device that converts your 300 CFM blower into a heater. With its impressive 11 Amps, 5000 BTU's, and 1320 Watts, you'll experience warmth like never before. Don't let the cold stop you from enjoying your indoor activities, grab this heater attachment today and embrace cozy comfort.
Designed with convenience in mind, this heater attachment attaches securely to your existing 300 CFM fan, allowing you to transform it into a reliable heat source in seconds. Say goodbye to bulky and expensive traditional heaters that take up valuable space. Now, you can enjoy the benefits of a heater and a fan in one compact and efficient package.
Powerful and efficient, this heater attachment utilizes a 16 AWG SJT cord with a grounded plug, ensuring safety and durability. You can trust that this device is built to last, providing you with years of reliable heating for your home, office, workshop, or any other space in need of warmth.
Don't let the winter months get the best of you. Upgrade your 300 CFM blower fan with the MASTERCOOL (20300-HTR) Black Heater Attachment and experience the ultimate in comfort and convenience. Order now and take advantage of our limited-time offer, as supplies are running out fast. Get ready to say goodbye to the cold weather and hello to comfort with the remarkable MASTERCOOL (20300-HTR) Black Heater Attachment!
Click here to transform your blower fan into a powerful heater!
Discover More Best Sellers in Heaters & Accessories
Shop Heaters & Accessories
Mr. Heater F273117 Thermocouple Lead for Tank Top Heaters
$5.42
Heaters & Accessories - Mr. Heater F273117 Thermocouple Lead for Tank Top Heaters
ProCom PF09B Base Feet for MA Series Wall Heaters,White
$19.99
Heaters & Accessories - ProCom PF09B Base Feet for MA Series Wall Heaters,White
TPI TSH20JW Series TSH Fan Forced Kick space Specialty Heater with White Grill, Standard
$341.76
Heaters & Accessories - TPI TSH20JW Series TSH Fan Forced Kick space Specialty Heater with White Grill, Standard
$103.99
Heaters & Accessories - VEVOR Floor Heating Mat, 10 Sq.ft, Electric Radiant In-Floor Heated Warm System with Digital Floor Sensing Thermostat, Includes Installation Monitor, Adhesive Back for Easy Installation on The Floor
$215.99
Heaters & Accessories - Solary Flameless Heat Induction Tool, 1000W 110V Magnetic Induction Heater Kit with 8 Coils, Handheld Rusty Screw Removing Tool
KING 8K2420BW K Series Baseboard Heater, 8' / 2000-1500W / 240-208V, Bright White
$225.00
Heaters & Accessories - KING 8K2420BW K Series Baseboard Heater, 8' / 2000-1500W / 240-208V, Bright White
Propane Wall Heater Legs, Wall Heater Floor Mounting Kit for Dyna Glo heater
$23.49
Heaters & Accessories - Propane Wall Heater Legs, Wall Heater Floor Mounting Kit for Dyna Glo heater
903906 Nordyne, Miller, Intertherm Electric 15 kw Element Replaces # 270004
$259.95
Heaters & Accessories - 903906 Nordyne, Miller, Intertherm Electric 15 kw Element Replaces # 270004
$34.99
Heaters & Accessories - Solary Magnetic Induction Heater Coil, Flameless Induction Heat Accessories (7 coils + 1 free forming coil)

![Heaters & Accessories - Baseboarders Premium Series Left Open Endcap Accessory - Galvanized Steel Easy Slip-On Baseboard Heater Accessory for Replacement Covers [Cover Sold Separately]](https://images-na.ssl-images-amazon.com/images/I/418MSG7GVwL._AC_SL1500_.jpg)