PLUG AND PLAY DELIVERED MODELS 100% READY FOR USE!

If for any reason you need to upgrade your HeatTRONIK Bronze to a Silver, this is the only part you do need. HeatTRONIK could use either an outside temperature sensor or this external epoxy sealed diagnosis that already incorporated the sensor.

? For HT2-B (Bronze device)
? 5 led for easy diagnostic on control unit.
? Plug and play conception, ready to be installed.
? External temperature sensor incorporated.
? Epoxy sealed for a long lasting product.