The ZT6-12-F1-4040-TA-W8 is a high performance thermoelectric module (TEM). The module is assembled with premium Bismuth Telluride semiconductor material that achieves a higher temperature differential than standard single stage Thermoelectric Modules. It has a maximum Qc of 53.3 Watts when ΔT = 0 and a maximum ΔT of 70 °C at Qc = 0 measured at a Th = 27 °C.