ClimateMaster GT-PX Indoor Split Series Technical Information

Geothermal ApplicationsAPPLYING GEOTHERMAL COMFORT TO RESIDENTIAL CONSTRUCTION

20Geothermal ApplicationsCarrier: Turn to the Experts.Open Loop System (continued)A closed, bladder-type expansion tank should be used to minimize mi

Carrier Geothermal Heat Pump Systems 21Residential Products Technical GuideHorizontal (Trenched or Bored) LoopHorizontal loops may be installed with a

22Geothermal ApplicationsCarrier: Turn to the Experts.Closed Loop Design/Installation Guidelines Closed Loop BasicsClosed Loop Earth Coupled Heat Pum

Carrier Geothermal Heat Pump Systems 23Residential Products Technical GuideFigure 4a: Typical Header Through 15 TonsIn smaller loops of two tons [7 kW

24Geothermal ApplicationsCarrier: Turn to the Experts.Headers that utilize large diameter pipe feeding the last circuits should not be used. PE 1-1/4

Carrier Geothermal Heat Pump Systems 25Residential Products Technical GuideFigure 6: Typical Ground-Loop ApplicationInside Piping Polyethylene pipe pr

26Geothermal ApplicationsCarrier: Turn to the Experts.Chart 1: Flow Controller Performance Chart0 10 20 30 40 50 60 0 5 10 15 20 25 30 35 40 Head (

Carrier Geothermal Heat Pump Systems 27Residential Products Technical GuideTable 3a: Polyethylene Pressure Drop per 100ft of PipeAntifreeze (30°F [-1°

28Geothermal ApplicationsCarrier: Turn to the Experts.Closed Loop Design/Installation GuidelinesTable 3b: Polyethylene Pressure Drop per 100ft of Pip

Carrier Geothermal Heat Pump Systems 29Residential Products Technical GuideClosed Loop Design/Installation GuidelinesTable 3c: Polyethylene Pressure D

12Geothermal ApplicationsCarrier: Turn to the Experts.System Components ...13The

30Geothermal ApplicationsCarrier: Turn to the Experts.Table 3d: Polyethylene Pressure Drop per 100ft of PipeAntifreeze (30°F [-1°C] EWT): 25% Ethyle

Carrier Geothermal Heat Pump Systems 31Residential Products Technical GuideTable 3e: Polyethylene Pressure Drop per 100ft of PipeNo Antifreeze (50°F [

32Geothermal ApplicationsCarrier: Turn to the Experts.Table 3f: 1” Rubber Hose Pressure Drop per 100ft of Hose Flow RateMethanol* Propylene Gly

Carrier Geothermal Heat Pump Systems 33Residential Products Technical GuideHorizontal ApplicationsFor horizontal earth loops, dig trenches using eithe

34Geothermal ApplicationsCarrier: Turn to the Experts.Pond/Lake ApplicationsPond loops are one of the most cost effective applications of geothermal

Carrier Geothermal Heat Pump Systems 35Residential Products Technical GuideFigure 10: Slab on Grade Entry DetailFigure 11: Retrofi t Construction Detai

36Geothermal ApplicationsCarrier: Turn to the Experts.Ducted Forced Air SystemThe most common type of heating and cooling distribution system is the

Carrier Geothermal Heat Pump Systems 37Residential Products Technical GuideFigure 16: Typical Radiant Floor Header SystemThe size of the buffer tank s

38Geothermal ApplicationsCarrier: Turn to the Experts.dehumidifi cation mode. Proper equipment sizing is still important, but some fl exibility may be

Carrier Geothermal Heat Pump Systems 39Residential Products Technical Guide• Once the equipment is selected for sensible cooling and the proper size

Carrier Geothermal Heat Pump Systems 13Residential Products Technical GuideSystem ComponentsGeothermal heat pumps have a number of names such as water

40Geothermal ApplicationsCarrier: Turn to the Experts.Loop SizingLike equipment sizing, properly designed residential geothermal loops require the us

Carrier Geothermal Heat Pump Systems 41Residential Products Technical GuideOptionsCarrier Geothermal residential geothermal heat pumps have a number o

42Geothermal ApplicationsCarrier: Turn to the Experts.Rarely does HGR provide 100% reheat, like the Whole House Dehumidifi cation option.It is simple

Carrier Geothermal Heat Pump Systems 43Residential Products Technical GuideFigure 22: Example Size 030 PerformanceDividing the latent capacity by 1,06

44Geothermal ApplicationsCarrier: Turn to the Experts.• 2nd Stage Heating: A simultaneous call from (G), (Y1), and (Y2) to the (G), (Y1), and (Y2) te

Carrier Geothermal Heat Pump Systems 45Residential Products Technical GuideWhole House Dehumidifi cation Application ConsiderationsThe reheat coil adds

46Geothermal ApplicationsCarrier: Turn to the Experts.Figure 23: Whole House Dehumidifi cation SchematicTable 7: GT-PX Blower Performance DataGT-PX (5

Carrier Geothermal Heat Pump Systems 47Residential Products Technical GuideTable 8: GT-PG ECM Blower Performance DataGT-PG (50YE) Series with Whole Ho

48Geothermal ApplicationsCarrier: Turn to the Experts.Table 9: GT-PG (50YE) Series PSC Blower Performance Data (Without Whole House Dehumidifi cation)

Carrier Geothermal Heat Pump Systems 49Residential Products Technical GuideTable 10: Blower Performance Data - 50YE Units With Whole House Dehumidifi c

14Geothermal ApplicationsCarrier: Turn to the Experts.Packaged Water-to-Air Heat PumpsCarrier Geothermal has a number of choices for packaged geother

50Geothermal ApplicationsCarrier: Turn to the Experts.Date Page # Description8 April, 14 48 Table Updated for Rev. C Units27 Aug., 13 AllAdded GT-PCS

Carrier Geothermal Heat Pump Systems 15Residential Products Technical GuideTwo-Way Unit Communicating SystemAIRFLOW SELECTION

16Geothermal ApplicationsCarrier: Turn to the Experts.Integrated Variable-Speed Water Flow ControlEmploying the Two-Way Communicating System, the GT-

Carrier Geothermal Heat Pump Systems 17Residential Products Technical GuideWater-to-Water Heat PumpsWater-to-water heat pumps give the customer “the b

18Geothermal ApplicationsCarrier: Turn to the Experts.Heat Source/Heat SinkThe heat source/heat sink for geothermal systems is determined based upon

Carrier Geothermal Heat Pump Systems 19Residential Products Technical GuideTable 1: Water Quality StandardsWater Quality StandardsWater QualityParamet