How to Test the Kats Heaters Custom Fit Engine Block Heaters Before Installation
Question:
Ive receive my kat heaterKH11811, i plug it in my garage to test it, before installation and no heat after 3 hours. Its normal ? Thank you
asked by: Jerry
Helpful Expert Reply:
The Kat's Heaters Custom Fit Engine Block Heater part # KH11811 should get hot as soon as it is plugged into a power source. However, the heater must first be completely submerged in a solution before receiving power therefore, I would first submerge the heating element in antifreeze, and then plug it into an outlet to see if it gets hot. If the heating element does not get hot then it will need to be replaced.

Product Page this Question was Asked From
Kat's Heaters Custom Fit Engine Block Heater - Cartridge Style - 120V - 400 Watts
- Vehicle Heaters
- Engine Block Heater
- Cartridge Style
- 400 Watts
- Kats Heaters
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