SPECIFICATION CATALOG - WaterFurnace

1 Commercial / to 6 TonWater Source/Geothermal Heat Pump12 SPECIFICATION CATALOGVERSATEC BASE SERIES SPECIFICATION CATALOGT able of ContentsModel Nomenclature .. 4 AHRI Data.. 5-6 The Versatec Base Series .. 7-11 Inside the Versatec Base Series .. 13-15 Controls .. 16-28 Application Notes.. 29-31 Water Quality .. 32 Installation Notes .. 33-35 Vertical Dimensional Data.. 36-37 Horizontal Dimensional Data ..38-39 Hanger Bracket Locations.. 40 Physical Data .. 41 Electrical Availability ..42 Electrical Data ..43-45 Blower Performance Data .. 46-49 Selection Example .. 50-51 Reference Calculations .. 52 Legend and Notes .. 52 Operating Limits .. 53 Correction Factor Tables .. 53 Pressure Drop ..54 Performance Data.. 55-77 Wiring Schematics .. 78-92 Engineering Guide Specifications ..93-95 Revision Guide..964 VERSATEC BASE SERIES SPECIFICATION CATALOGM odel NomenclatureNote: See separate manual for economizer optionUBUB1-234-6789 Model Type UB Versatec BaseCabinet Configuration V Vertical H - HorizontalUnit Capacity (MBTUH) 006, 009, 012, 015, 018, 024, 030, 036, 0414 (Vertical) 042, 048, 060, 070 Discharge Configuration T Top (Vertical) E End (Horizontal) S Side (Horizontal)Return Air Configuration L Left R RightVoltage 0 208-230/60/1 2 265-277/60/1 (006-036) 3 208-230/60/3 (024-070) 4 460/60/3 (024-070) 5 575/60/3 (PSC Only 042-070) 9 115/60/1 (006-012)Refrigeration Option 0 None Blower Motor Options 0 P SC Bl ower 1 Variable Speed ECM Blower (015-070) 4 5-Speed ECM Bl ower (01 5-07 0) 6 Variable Speed Const ant Torque ECM Bl ower (00 6-01 2)

2 5 Water Coil Options C Copper D Insulated Copper N CuproNickel P Insulated CuproNickelSo un d Kit A None B Sound Kit (Not Available on UBH006-012)Vintage * - Factory Use OnlyNon-Standard Options SS StandardDrain Pan Option 0 Composite, No Secondary Connection 1 Composite, Secondary Connection 2 Stainless Steel, No Secondary Connection 3 Stainless Steel, Secondary ConnectionAir Coil Option 3 All-Aluminum, Uncoated 4 All-Aluminum, AlumiSealTM Filter Option A MERV 4 B MERV 13 Cabin et Op tio n 0 Unpainted Cabinet, Filter Rail 1 Painted Cabinet, Filter Rail 2 Unpainted Cabinet, 4-Sided Filter Rack 3 Painted Cabinet, 4-Sided Filter RackElectrical Options 1 N No Phase Guard, No Disconnect D No Phase Guard, Disconnect P Phase Guard, No Disconnect B Phase Guard, Disconnect Control Options2 A AuroraTM Base Control (ABC) E AuroraTM UPC DDC Controller F AuroraTM UPC DDC Controller with LONW ater Control Options3 N None R Water Flow Regulator (015-070) V 2-Way Valve (015-070) B 2-Way Valve w/ Water Flow Regulator (015-070) W Waterside Economizer S Waterside Economizer w/ Water Flow Regulator E Waterside Economizer w/ 2-Way Valve C Waterside Economizer w/ 2-Way Valve & Water Flow Regulator10111214V036TL000 CAN13A15N16peersaConticazonacit9, 04, 0erti8, 0e C(V(He (Hir Cht017A18319020SS21-22*2330/60/177/60/1( 0030/60/3(02/3 (024-07/3 (PSCO/1(006-0on O pt ionr Optionswer Speed ECMECM BlowSpeed ConOptionserted CopperNick eled CuproNickelatec Basenfiguratioalntalty (MBTU012, 015, 030, 036, cal)060, 070 ConfiguraVertical)Hori zontal)Hori zontalCon figura027O1M Blower (015-070)wer(015-07 0)nstant Torque ECM Blow er (00 6-012)5 eonUat)l)at06-024-070)Only 12)nH) tion)tion036)070)

3 042-070)nnNote:1 - P hase Gua rd On ly Avail abl e on 20 8-23 0/60 /3 an d 46 0/60 /32 - 50VA transformer with Aurora Base Control, and 75VA transformer with Aurora UPC control3 - Wa tersi de ec onomi zer opti on mus t be ordered wit h st ainle ss st ee l drain pan and ei ther 5-speed ECM or variable spee d ECM (02 4-07 0)4 2 way valve, wate r flow regulat or, ec onomi zer, disc onnect , 2" fi lt er and fi lt er rack not avail able in UBV04 Blower Motor option 6" only available in 115/60/1 and 208-230/60 BASE SERIES SPECIFICATION CATALOGAHRI DataAll Versatec Base Series product is safety listed under UL1995 thru ETL and performance listed with AHRI in accordance with standard 13256-1. PSC MotorsAHRI/ASHRAE/ISO 13256-1 English (IP) UnitsWater Loop Heat PumpGround Water Heat PumpGround Loop Heat PumpModelFlow RateCooling EWT 86 FHeating EWT 68 FCooling EWT 59 FHeating EWT 50 FCooling EWT 77 F Heating EWT 32 F gpm cfm Capacity Btuh EER Btuh/W Capacity Btuh COP Capacity Btuh EER Btuh/W Capacity Btuh COP Capacity Btuh EER Btuh/W Capacity Btuh 7,100 8,000 8,400 6,800 7,400 5,400 350 8,100 11,400 9,900 9,600 8,900 7,600 400 10,200 15,200 12,200 12,600 11,200 10,200 13,200 15,400 16,000 13,000 14,000 10,400 600 17,300 19,000 19,800 16,000 18,000 12,600 800 22,900 26,000 27,000 22,600 24,500 17,000 1000 28,400 34,000 33,500 28,000 30,000 21,000 34,500 43,800 40,000 35,600 36,000 26,000 1100 37.

4 600 48,000 44,500 38,500 40,000 28,500 1400 39,200 51,000 47,000 41,400 42,000 30,500 1600 47,200 59,000 57,000 48,000 49,500 36,500 1900 57,000 66,000 67,000 55,000 58,000 43,000 2100 66,000 80,000 75,000 64,000 68,000 49,000 capacities based upon F DB, F WB entering air temperature 10/15/15 Heating capacities based upon 68 F DB, 59 F WB entering air temperatureAll ratings based upon 208V operationVariable Speed ECM, 5 Speed ECM motorAHRI/ASHRAE/ISO 13256-1 English (IP) UnitsModelFlow RateWater Loop Heat PumpGround Water Heat PumpGround Loop Heat PumpCooling EWT 86 FHeating EWT 68 FCooling EWT 59 FHeating EWT 50 FCooling EWT 77 F Heating EWT 32 Fgpm cfm Capacity Btuh EER Btuh/W Capacity Btuh COP Capacity Btuh EER Btuh/W Capacity Btuh COP Capacity Btuh EER Btuh/W Capacity Btuh COP0062250 7,150 8,500 8,600 7,100 7,600 5,500 8,300 11,500 10,300 9,600 9,100 7,600 10,300 14,500 12,800 11,900 11,300 10,200 13,800 16,100 16,000 13,400 14,200 11,000 600 17,300 19,000 19,800 16,000 18,000 12,600 800 22,900 26,000 27,000 22,600 24,500 17,000 28,400 34,000 33,500 28,000 30,000 21,000 34,500 43,800 40,000 35,600 36,000 26,000 39,000 48,500 45,000 38.

5 500 41,000 28,500 39,200 51,000 47,000 41,400 42,000 30,500 1600 47,200 59,000 57,000 48,000 49,500 36,500 1900 57,000 66,000 67,000 55,000 58,000 43,000 2100 66,000 80,000 75,000 64,000 68,000 49,000 capacities based upon F DB, F WB entering air temperatureHeating capacities based upon 68 F DB, 59 F WB entering air temperatureAll ratings based upon 208V operation12/19/176 VERSATEC BASE SERIES SPECIFICATION CATALOGThe performance standard AHRI/ASHRAE/ISO 13256-1 became effective January 1, 2000 and replaces AHRI Standards 320, 325, and 330. This new standard has three major categories: Water Loop (comparable to ARI 320), Ground Water (ARI 325), and Ground Loop (ARI 330). Although these standards are similar there are some differences:Unit of Measure: The Cooling COPThe cooling efficiency is measured in EER (US version measured in Btu/h per Watt.)

6 The Metric version is measured in a cooling COP (Watt per Watt) similar to the traditional COP Conditions DifferencesEntering water temperatures have changed to reflect the centigrade temperature scale. For instance the water loop heating test is performed with 68 F (20 C) water rounded down from the old 70 F ( C).Air Conditions DifferencesEntering air temperatures have also changed (rounded down) to reflect the centigrade temperature scale. For instance the cooling tests are performed with F (27 C) dry bulb and F (19 C) wet bulb entering air instead of the traditional 80 F ( C) DB and 67 F ( C) WB entering air temperatures. data may be converted to 80/67 using the entering air correction table. This represents a significantly lower relative humidity than the old 80/67 of 50% and will result in lower latent Power Correction CalculationWithin each model, only one water flow rate is specified for all three groups and pumping Watts are calculated using the following formula.

7 This additional power is added onto the existing power consumption. Pump power correction = (gpm x ) x (Press Drop x 2990) / 300 Where gpm is waterflow in gpm and Press Drop is the pressure drop through the unit heat exchanger at rated water flow in feet of Power Correction CalculationBlower power is corrected to zero external static pressure using the following equation. The nominal airflow is rated at a specific external static pressure. This effectively reduces the power consumption of the unit and increases cooling capacity but decreases heating capacity. These Watts are significant enough in most cases to increase EER and COPs fairly dramatically over ARI 320, 325, and 330 ratings. Blower Power Correction = (cfm x ) x (esp x 249) / 300 Where cfm is airflow in cfm and esp is the external static pressure at rated airflow in inches of water Capacity and Efficiency CalculationsThe following equations illustrate cooling calculations: ISO Cooling Capacity = Cooling Capacity (Btu/h) + (Blower Power Correction (Watts) x ) ISO EER Efficiency (W/W) = ISO Cooling Capacity (Btu/h) x / [Power Input (Watts) - Blower Power Correction (Watts) + Pump Power Correction (Watt)]The following equations illustrate heating calculations: ISO Heating Capacity = Heating Capacity (Btu/h) - (Blower Power Correction (Watts) x ) ISO COP Efficiency (W/W) = ISO Heating Capacity (Btu/h) x / [Power Input (Watts) - Blower Power Correction (Watts) + Pump Power Correction (Watt)]Comparison of Test ConditionsConversions: Airflow (lps) = cfm x ; Water Flow (lps) = gpm x.

8 Esp (Pascals) = esp (in wg) x 249; Press Drop (Pascals) = Press Drop (ft hd) x 2990 AHRI Data 320 ISO/AHRI 13256-1 WLHPARI 325 ISO/AHRI 13256-1 GWHPARI 330 ISO/AHRI 13256-1 GLHPC oolingEntering Air - DB/WB F80 Water - F858650/70597777 Fluid Flow Rate**HeatingEntering Air - DB/WB F706870687068 Entering Water - F706850/70503232 Fluid Flow Rate**Note *: Flow rate is set by 10 F rise in standard cooling testNote **: Flow rate is specified by the manufacturerPart load entering water conditions not = Water Loop Heat Pump; GWHP = Ground Water Heat Pump; GLHP = Ground Loop Heat Pump7 VERSATEC BASE SERIES SPECIFICATION CATALOGThe Versatec Base SeriesWaterFurnace has been a leader in geothermal closed loop applications for years by designing and manufacturing the most efficient and reliable equipment on the market. This is accomplished through superior engineering, manufacturing, and quality efforts. The Versatec Base is the latest in WaterFurnace s efforts to be the best in the water source heat pump industry.

9 The Versatec Base raises the bar for boiler/tower applications by providing flexibility and efficiency into a compact cabinet at a competitive price. This full range product offers all the standard commercial voltages using high efficiency reciprocating compressors along with either 3-speed permanent split-capacitor (PSC), 5-speed ECM, or variable speed ECM blower Base Highlights High efficiency performance - With PSC Blower Motor Up to EER and COP (ISO/AHRI 13256-1-WLHP) - With Variable Speed ECM Blower Motor Up to EER and COP (ISO/AHRI 13256-1-WLHP) - With 5-Speed ECM Blower Motor Up to EER and COP (ISO/AHRI 13256-1-WLHP) Unrivaled cabinet footprint that can fit most application requirements - 12 in. high 006-012 - 17 in. high 015-030 - 19 in. high 036-048 - 21 in. high 060-070 - Smallest horizontal cabinets in the industry! All-Aluminum rifled tube-and-fin air coils are not susceptible to formicary corrosion.

10 Dedicated 460 V 5-Speed ECM does not require use of a neutral! 45 in. long 48 MBtu/h model! Base microprocessor control capable of running 5-speed ECM or variable speed ECM with internally mounted 2-way valve Flexible factory installed options - Corrosion-proof composite or stainless steel drain pan; including internally mounted secondary drainconnection option - Copper or cupronickel heat exchanger and optional low temperature insulation - Filter options: standard 1 in. MERV 4 or option 2 in. MERV 13 with either filter rails or option deluxe four sided filter rack that is field switchable between 1 in. and 2 in. - Aurora Base Control or with Aurora UPC with N2, BACnet, or optional LonWorks card - Factory mounted internal water valve and/or flow regulator for variable speed pumping systems saves on installation costs - Other options: Sound Kit, Coated Air Coil, Phase Guard, Internally Mounted Non-fused Power Disconnect Vertical Versatec Base SeriesModels UBV 006-070 ( tons) Single SpeedHorizontal Versatec Base SeriesModels UBH 006-070 ( tons) Single SpeedOOtther options: Soounud Kit, Coated Air 8 VERSATEC BASE SERIES SPECIFICATION CATALOGThe Versatec Base Series filter rail, field switchable for 1 in.