Kindergarten - Sofia

Property: Kindergarten in the village Dolni Bogrov
Total built-up area: 1 460 м2

Type of installation: High-efficiency heat pump installation for heating and preparation of domestic hot water with groundwater energy.

Technical parameters: HELIOTHERM® water / water heat pump cascade model HP42S55W-WEB, drilling well with a flow rate of 6 l / sec. and a temperature of 12.1 ° C, a re-injection well with a re-injection rate of 6 l / s. , an additional set of solar collectors 25m2

Efficiency: Transformation factor: COP 6.8

Designer and contractor: MULTICLIMA LTD