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ENERGY STAR

®

 Homes Northwest 

 
 
 
 
 

 

GEOTHERMAL HEAT PUMP  

DESIGN AND INSTALLATION STANDARDS 

 

 
 
 
 
 
 

 
 
 
 
 

April 20, 2005

Содержание Homes Northwest

Страница 1: ...ENERGY STAR Homes Northwest GEOTHERMAL HEAT PUMP DESIGN AND INSTALLATION STANDARDS April 20 2005...

Страница 2: ...2 1 6 GROUND HEAT EXCHANGER MATERIALS 2 1 7 PIPE JOINING METHODS 3 1 8 FLUSHING PURGING PRESSURE AND FLOW TESTING 3 1 9 PIPING ARRANGEMENT 4 2 0 PIPE PLACEMENT AND BACKFILLING 4 2 1 HORIZONTAL SYSTEMS...

Страница 3: ...able in the Air Conditioning Contractors of America ACCA Manual J This or an equivalent method shall be performed using Component U values and F values in the heat loss and heat gain coefficients that...

Страница 4: ...follow a recognized methodology such as presented in 1 4 2 1 Closed Loop Ground Source Heat Pump Systems Installation Guide GSHPA Publication Oklahoma State University 1 4 2 2 Data Design Manual for...

Страница 5: ...in accordance with ASTM Standard ASTM D 2581 The material shall be 1 6 6 1 Either Class B general purpose and dielectric in colors or Class C weather resistant black in color containing not less than...

Страница 6: ...IPE PLACEMENT AND BACKFILLING 2 1 Horizontal Systems 2 1 1 Sharp bending of pipe around trench corners shall be prevented by using a shovel to round corners Manufacturer s recommendations shall be fol...

Страница 7: ...ion system shall incorporate flow and temperature sensing for testing the performance of the water side of the heat pump system Pressure and temperature sensing ports at the inlet and outlet of the he...

Страница 8: ...er and responsible party or person 4 0 GROUND SOURCE HEAT PUMPS 4 1 Water Source Heat Pumps 4 1 1 Water source heat pumps used in conjunction with ground heat exchangers shall be certified by the resp...

Страница 9: ...shall be submitted along with the factory performance data on the specified unit to the verifier 5 1 2 If not included in the start up procedure submission shall include documentation of loop type and...

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