Aleko Replacement Water Level Detector for KSA Sauna Heaters - 3W-7.5W

This is a replacement Water Level Detector for KSA 3-7.5W Heaters. Compatible with KSA30, KSA30-M, KSA60, and KSA60-M Series Sauna Heaters. It measures at 6.3 x 2 inches.