Calorifiers are apparatus used for the transfer of heat to water in a vessel using an indirect means. The source of heat is usually obtained in a coil or pipe that is immersed in the water.he heating instrument uses the principle of thermodynamics whereby the water is heated above its temperature to be used for different purposes. A calorifier is an industry term for a storage vessel that has the capacity to generate heat within a mass of stored water.
East Lansing is a city in the U.S. state of Michigan directly east of Lansing, the state capital. Most of the city is within Ingham County, with the rest in Clinton County. The population was 48,579 at the 2010 census, an increase from 46,420 in 2000.
Holt is an unincorporated community within Delhi Charter Township, Ingham County in the U.S. state of Michigan. It is a census-designated place (CDP) used for statistical purposes. The population was 23,973 at the 2010 census. The community is southeast of Lansing, just south of I-96 between US-127 and M-99. The city of Mason is about 6 miles (9.7 km) southeast and the village of Dimondale is about 6 miles (9.7 km) west.