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What our customers say about our products

This page contains testimonials from satisfied customers who can attest to the high quality of a Design Logic Inc. pre-heater. If you are interested in adding your comment(s) about your Design Logic Inc. pre-heater, please e-mail your comment to support@designlogic-inc.com.

“An extraordinary product… a combination of quality, usefulness, and high value for the dollar.” – Jon Maestre, The American Star Vol. XXIII, No. 1 Jan/Feb 1998

“I prefer the [213250 model] because I am able to remove it and reinstall when I overhaul my engine… saves me money.” – Ben Gary, Richmond, VA

“More durable than the pad heater I used to have… more bang for the buck too.”
- T. Connell, Oakes, ND

“All this fuss about saving pennies and hair-dryers! Just tell your constituents to put a Symtec (now Design Logic Inc.) engine heater on their engine, and they will have 65+ degrees on their coldest cyl. in the morning of the coldest day. Just plug it in, and forget about it! I did some of the original testing on this product (written for Cessna Owner Magazine in 94), and for pennies a day, you can safely plug this product in and forget about it; thermal fuse and in-line thermostat on three separate elements, with a ‘never-coke-the-oil’ max temp. No moisture in your engine, EVER! All aluminum construction; true convective heating of the ENTIRE engine… I know all about the supposed acids that get discombobulated by leaving a heater plugged in all winter, so: plug it in a few hours before you fly if this is a concern (I don’t agree)! This product is a true HIGH QUALITY answer to cold engines, and NO, I am not an employee nor do I sell them. I am just a fan with one on each of my three A/C.” – Tom Shappell

“It generally presented a more professional appearance to me than most of the other block heaters available.” – Keith E. Simmons, Piper Owners’ Magazine, Issue 217, November 1999

 


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