Cowl Plugs - Bruce's Covers


Aerotherm is now offering custom cowl plugs from Bruce's Covers as a perfect addition to your heater!  These are special order items and will be custom built to fit your specific airplane, give us a call to order or with any questions!

+ Description and Overview 

Aerotherm is now offering Bruce's Covers cowl plugs.  These plugs are specifically designed to work with Aerotherm Heaters. 

+ Manufacturer 


We make fast, effective and efficient aircraft engine preheaters.  All of our heaters are thermostat controlled, can be left unattended, eliminate condensation, have a 3 year limited warranty and are made right here in the USA.  Our top of the line model can have your aircraft ready to go in as little as 30mins!  All AeroTherm products are assembled in the USA.