Gsw Signature Series Electric User Manual

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4Residential GasProven Technology. Exceptional Reliability.Peace-of-mind.• Glass-lined inner flue prevents scaling.• Robust 1/4" pilot tubing for

5Residential GasProven Technology. Exceptional Reliability.Peace-of-mind.Recovery @ Top of Vent Top of Jacket Jacket Dia. Vent Dia. ApproximateRated

Residential PropaneProven Technology. Exceptional Reliability.Peace-of-mind.• Glass-lined inner flue prevents scaling.• Robust 1/4" pilot tubing

7Residential PropaneProven Technology. Exceptional Reliability.Peace-of-mind.Top of Top of Jacket Vent ApproximateRecovery @ Vent Jacket Diameter Dia

8• Flammable vapour sensor detectsthe presence of flammable vapours and automatically disables the unit preventing their ignition.• Robust air intake

9John Wood®Power VentAn advanced line of power ventedwater heaters for the professional.CAPACITY & PERFORMANCEHeight to Height to OverallRecovery

10• Flexible vent connector coupling reduces vibration noise.• Electronic gas control with self-diagnostics.• Wide burner door for easy accessibility.

11John Wood®Power VentLarge capacity power vent water heaters.NATURAL GAS and PROPANERecovery @ Height to Height to Approx.Capacity 100OF/55OC Rise To

12John Wood®Power Direct VentAn advanced line of high efficiency powerdirect vented water heaters.• Sealed combustion chamber design enhances air qua

13John Wood®Power Direct VentAn advanced line of high efficiency powerdirect vented water heaters.Recovery @Height to Height to Overall ApproximateC

Another hot watersolution from John Wood®.John Wood®water heaters by Noritz are brought tothe Canadian market through the exclusive partnershipbetween

14• No chimney needed.• Easy to install flexible co-axial vent supplied with the water heater.• Meets latest NRCan energy efficiency standards.• No ex

15John Wood®Direct VentA unique balanced flue design.Height to Clearance Max.Recovery @ Installation Top of Co-axial to Vent Approx.Capacity 100OF/

16Residential ElectricThe optimum in reliability, performance and energy efficiency.• Patented Styropour®base for added energy efficiency.• Thermostat

17Residential ElectricThe optimum in reliability, performance and energy efficiency.ELECTRICElements Watt First HR Height Diameter ApproximateCapacity

18SpaceSaver®Put hot water right where you need it!• Designed for installation in cottages, offices, mobile homes and other applications where space i

19ELECTRICApproximateHeight Diameter/Width Shipping Capacity Elements* Energy A B WeightModel USG (Litres) Watts/Volts Factor in. (cm) in. (cm) lb. (

20Residential OilExclusive, patented innovation.• Immersion-type aquastat for precise water temperature control.• Universal mounting design fits most

21Residential OilExclusive, patented innovation.CAPACITY AND PERFORMANCEStandard First Recovery Gal./Hr. Tube Insertion EnergyCapacity Firing BTU Hour

22Oil Fired BurnersGSW offers oil burners designed andengineered by one of the industry’sleading oil burner manufacturers.BeckettBeckett’s residential

23Oil Fired BurnersSpecificationsBeckett Oil BurnersSKU# GPH Input BTU InputJ3006 0.65 91,000J5006 0.75 105,000J7006 1.00 138,000Burner for Direct Ven

Table of ContentsGSW Water Heating 1 RESIDENTIAL PRODUCTS GSW Safety Systems 3Residential Gas 4Residential Propane 6John Wood®Power Vent 8John Wood®Po

24Polaris®The quiet and efficient way to heat water.ABCG• High grade stainless steel tank with brass connections for years of dependable service – no

Polaris®The quiet and efficient way to heat water.25RESIDENTIAL GAS POLARIS®Recovery @ Height Cold Heating Heating100oF/55oC to T&P Water Gas Sy

26• Equipped with an adjustable thermostat, pre-wired and ready for connection to a circulator pump for accurate and automatic temperature control.• F

27Storage Booster TanksExclusive, patented innovation.Capacity Water Connections Height Diameter Shipping WeightModel USG (Litres) in. NPT in. (cm) i

28FlowTHRU®Storage tanks specifically designed by GSW tocomplement our tankless series of water heaters.• Exclusive, patented TankSaver®design works t

29FlowTHRU®Storage tanks specifically designed by GSW tocomplement our tankless series of water heaters.Capacity Height A Diameter B Shipping WeightMo

• Accurate automatic surface mount thermostat.• Glass-lined coil for efficient heat transfer.• Clean-out port for lime removal on 75 gallon models.• 3

31Indirect Water HeatersExclusive, patented innovation.Height to Top of Coil Connection Height to Top of Potable Water Connection Height to Top of Hea

32Diaphragm Pump TanksCapacities from 2 to 119 US Gallons.• Positive lock retention system ensures controlled compressionin the diaphragm connection,

33Diaphragm Pump TanksSpecificationsOverall To Center ofCONN NPT Height Water Inlet DiameterVolume Size* A B C WeightModel USG (Litres) in. in. (cm) i

Table of ContentsCOMMERCIAL PRODUCTSSignature Series 37Signature Series Gas 38Signature Series Propane 40Conversion and De-rate Kits 42Power Vent Kits

34Thermal Expansion TanksThe perfect solution forcontrolling thermal expansion.• Available for hydronic or potable water applications.• Durable drawn

35Thermal Expansion TanksSpecificationsMaximum CONNPressure Tank Volume Size Overall Diameter WeightModel PSIG (kPa) USG (Litres) 20 PSI (138 kPa) 40

36Range BoilerGlass-lined, painted tank.JWT5140• 40 US Gallon Capacity/151 L.• 14" Diameter.• 1" Pipe Connections.• 150 PSI working pressure

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37Signature SeriesA proud tradition of leadership.The new John Wood®Signature Series has been specifically designedfor the needs of the professional i

38Signature Series GasA proud tradition of leadership.• Dependable three-leg design for better leveling.• Galvanized steel bottom for long life.• CFC-

39Signature Series GasA proud tradition of leadership.DIMENSIONSRecovery @ Height to Height to Water100oF/55oC Overall Height to Hot Water Cold Water

40Signature Series PropaneA proud tradition of leadership.• Dependable three-leg design for better leveling.• Galvanized steel bottom for long life.•

41Signature Series PropaneA proud tradition of leadership.DIMENSIONSRecovery @ Height to Height to Water100oF/55oC Overall Height to Hot Water Cold W

1GSW Water HeatingA leader in residential and commercial water heaters, GSW has evolvedfrom a wood-burning stove company to a world-class designer and

42Conversion and De-rate KitsNew pre-certified kits for all Signature Series models.JWS75-125N/P (A)JWS80-199N/P (A)JWS80-250N/P (A)JWS100-199N/P (A)J

43Power Vent KitsAdvanced technology with Tjernlund ventingproducts for all Signature Series models.Max. Equivalent Vent Diameter WeightPart # BTU (f

44Signature Series ElectricCustom built-to-order.• Meets or exceeds ASHRAE Efficiency Standards.• Factory installed 1 1/2" dielectric cold water

45Signature Series ElectricCustom built-to-order.Configure Your Model:1. Select surface thermostat (JW-ES) or immersion thermostat (JW-EI)2. Select si

46Commercial OilHigh output, high efficiency.ABCD • Multi-flue design for fast recovery.• Equipped with multiple anode rods for long life.• Factory in

47Commercial OilHigh output, high efficiency.Height to Flue Height to Top of Tank Diameter Flue Diameter Water Shipping A B C D Connections WeightMod

Signature Series Storage TanksAvailable in 80 and 119 US Gallon models.• Equipped with multiple anode rods for long life.• Conveniently located handho

49Signature Series Storage TanksAvailable in 80 and 119 US Gallon models.Height to Upper Lower Handhole Drain AquastatCapacity Height T&P Valve Co

50Light Duty Commercial GasThe right fit for lower demandcommercial applications.• Dependable three-leg design for better leveling.• Galvanized steel

51Light Duty Commercial GasThe right fit for lower demand commercial applications.Capacity Recovery @ Top of Vent Diameter Vent Diameter Approx.USG BT

2GSW Water HeatingGSW is one of the largest North American water heater manufacturersand a major supplier of residential and commercial water heatersw

52Light Duty Commercial ElectricThe right fit for lower demandcommercial applications.• Automatic temperature control.• CFC-free foam insulation.• Hea

53Light Duty Commercial ElectricThe right fit for lower demandcommercial applications.Capacity Max. No. 208 Volts Max. 240 Volts Max. 600 Volts Max.Im

54Polaris®The quiet and efficient way to heat water.ABCGABCDEFG• High grade stainless steel tank with brass connections for years of dependable servic

55Polaris®The quiet and efficient way to heat water.COMMERCIAL GAS POLARIS®Recovery @ Height Cold Heating Heating100oF/55oC to T&P Water Gas Sys

For more information see pages 37 to 49 in this book.JJoohhnn WWoooodd®®SSiiggnnaattuurree SSeerriieess GGaassCCoommmmeerrcciiaall WWaatteerr HHe

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57Residential ModelsJohn Wood®residential water heaters by Noritz are designed to provideabundant hot water for the entire home. All residential tankl

58John Wood®by NoritzTankless for professionals.• Product line includes the highest input commercial tankless water heater and the only direct vent mo

59John Wood®by NoritzTankless for professionals.Min.+ Max. Max. Height Width Depth VentInput Flow Rate A B C D WeightModel Application BTUH at 800F G

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For more information about this product from John Wood®, flipback to pages 12 & 13 in this book or call 1-888-599-2837.High QualityFeatures:• Seal

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61AppendicesCross-Over MatrixJW6058 60 58 JW6058 60 58 G60-50 60 50 BT-65 65 50 BT-65 50 50 SBS65-65NE 65 65 50T-65-3N 48 65JW3-75-3 75 76 JW752 75 75

62AppendicesCross-Over MatrixMTBUGal. Cap.John WoodSignatureModel #Old John WoodSignatureModel #Rheem Model #New AO Smith Model #Old AO Smith Model #S

63AppendicesSizing GuideCommercial Electric Water Heater Quick Sizing Guide# of Units KW1-3 274-7 548-10 2-3611-17 2-5418-25 3-5426-32 4-5433-40 5-544

64AppendicesSizing GuideCommercial Gas Water Heater Quick Sizing Guide# of Units Model1-3 1-JWSC75-1254-10 1-JWSC100-19911-17 2-JWSC80-25018-25 2-JWSC

65AppendicesReference Calculations and Conversions for ElectricityOhm's LawOhm's Law defines the relationships between (P) power, (E) voltag

66AppendicesReference Guide for Water HeatingOne US gallon of fresh water weighs 8.333 lb.Water expands 4.34% heated from 40oto 212o F.1 BTU = Amount

67AppendicesReference Guide for Water HeatingBTU/Output = GPH x 8.33 lbs./Gal. x Temp. RiseBTU/Input = GPH x 8.33 x Temp. Rise% EfficiencyKW = GPH x 8

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68AppendicesReference Guide for Water HeatingOil vs. Electric vs. Propane vs. Natural GasOil 1 litre = 36,515 BTUs*Example Price = 60.0¢/litreElectric

69AppendicesReference Guide for Water Heating• 11 BTUs are required to raise 1 gallon of water 1o F at 70% efficiency(gas)• 3,412 BTUs equal 1 kilowat

70AppendicesReference Guide for Water Heating= 23 gallons per hour= 80otemp= 45 gallons per hour= 80otempELECTRICEnergy Costs:KW x fuel costs = energy

7158AppendicesReference Guide for Water HeatingOil BTUs1 Gal. #1 Fuel = 136,0001 Gal. #2 Fuel = 138,5001 Gal. #3 Fuel = 141,0001 Gal. #5 Fuel = 148,50

72AppendicesInnovative Designs, Built-to-LastJohn Wood®Water Heaters are designed and built with innovativefeatures to ensure maximum quality, safety

Another hot watersolution from John Wood®.John Wood®water heaters by Noritz are brought tothe Canadian market through the exclusive partnershipbetween

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3GSW Safety SystemsFlammable Vapour Ignition Resistant (FVIR) technology you can trust.GSW Water Heating has developed three unique Flammable VapourIg