Internal Temperature Sensor 3 Pak

If your control system requires new temperature sensors for entering water temp, exiting water temp, liquid line temp, mix temp, return temp or indoor temp then you can order a 3 pack of new ones.  These models are the ones used in new units, are only 4mm in diameter with 10 cm lead and protected within a stainless steel head.  You can cut the old sensors out and spice the connections to the new ones using crimp connectors or solder and heat shrink as desired.