Amazon.com: Oxygen On Off Pressure Switch (Range: 25 to 200 PSI) for Oxygen Concentrators and Generators by Danfoss KP 36 Used for Pipeline System with Liquid and Gaseous Media. : Industrial & Scientific
Temp Control - Danfoss for Danfoss Part# 077F1454BJ: Amazon.com: Industrial & Scientific
DANFOSS 077B6806 Temperature Control: Amazon.com: Industrial & Scientific
Amazon.com: Danfoss 084B8523 EKC202C TEMPERATURE CONTROL : Industrial & Scientific
Amazon.com: ELECTRONIC CONTROL DANFOSS ERC211 : Everything Else