Common applications for the combination pressure and temperature sensor include automotive engine fuel systems, automotive engine oil systems, automotive engine intake manifolds, electric vehicle battery coolant systems, emergency generator sets, water source heat pump condenser water loop piping, hydronic/process water piping systems, in-floor radiant heating systems, pool and spa heating systems, heating hot water heaters and boilers, and multiple other applications that require pressure and temperature to be monitored, such as transformer oil and hydraulic fluids.