For water solenoid valves, annapurna electronics has a technical collaboration with t&p, italy. The company claims to received best supplier award from many oems a number times. Capillary type thermostats are also manufactured by annapurna electronics in two models depending on the application. Cold thermostats are used in appliances like refrigerators, frost-free refrigerators, air conditioners commercial appliances for control of temperature. Hot thermostats find their applications in appliances like washing machines, oven cooking appliances and geysers.