Pumps. Rotodynamic pumps. Circulation pumps having an electrical effect not exceeding 200 W for heating installations and domestic hot water installations. Requirements, testing, marking

1999 ◽  
Keyword(s):  
Hot Water ◽  
Domestic Hot Water ◽  
Electrical Effect

OPTIMAL HIGH PRESSURE CORRELATION FOR R744 DIRECT EXPANSION SOLAR ASSISTED HEAT PUMP FOR DOMESTIC HOT WATER

2018 ◽  
Author(s):  
Willian Moreira Duarte ◽  
Tiago de Freitas Paulino ◽  
Sabrina Nogueira Rabelo ◽  
Luiz Machado ◽  
Antônio Maia
Keyword(s):  
High Pressure ◽  
Heat Pump ◽  
Hot Water ◽  
Direct Expansion ◽  
Domestic Hot Water
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