Stainless Steel Hot Water Tanks Edition 1 - Automatic Heating

Stainless Steel Hot Water Tanks Edition 1

Certificate 23261

Thermal Storage

Stainless Steel Hot Water Tanks

Stainless Steel Hot Water TanksDuplex 2205 170L - 5000L

Product Quick Check

Product Stainless Steel Hot Water Tanks

Material Duplex 2205 Stainless Steel

Range 170-5000L

Suitable Heat Sources Gas, Oil, Wood, Pellet Boiler, Solar, Electric, Photovoltaic

Available with Coils Yes

Outdoor Suitable Yes (up to 1000L)

Max Pressure 700kpa

Low Nox Yes

Building J Code Yes 2019 Compliant

WARRANTY*

20YEARS

Certificate 23261

If you are installing Thermex, you can be confident you are installing quality.

Manufactured from high specification Duplex 2205 Stainless Steel, our Thermex range is designed to resist all forms of corrosion, including crevice and stress corrosion. Its high mechanical strength promises durability, while automated welding procedures, post weld pickling and passivating treatment guarantee each individual weld is as strong as its parent metal. Our Thermex Stainless Steel Hot Water Tanks are pressure tested to a full 12 bar - four times their normal working pressure - and injected with 50mm of our HCFC free Polyurethane insulation to achieve astonishingly low levels of heat loss, which maximises energy efficiency for your customers.

Thermex Stainless Steel Hot Water Tanks provide a reliable and cost-effective solution to the domestic hot water heating and storage requirements of commercial & domestic premises, particularly hotels and apartments. These tanks are high quality, long service life stainless steel vessels for projects that have large volume heating/domestic hot water/solar HVAC water systems.

Available with single or twin coils, fully insulated and Watermark approved, Thermex Stainless Steel Hot Water Tanks provide quick recovery and are suited to high demand usage. Key supply advantages include large stock holdings in a range of sizes, including compact units designed to fit through standard doorways.

Thermex range of tanks use high recovery smooth tube coils for optimal performance. No other coil type on the market today offers the same transfer rate as smooth stainless tube.

*Conditions apply

Thermex Stainless Steel Hot Water Tanks provide a reliable and cost-effective solution to the domestic hot water heating and storage requirements of commercial & domestic premises

3


Hot water outlet

Metal outer casing

Thermometer

T & P Valve Top Heat Exchanger Coil

Temperature Sensor

Temperature Sensor

Top Heat Exchanger Coil

Bottom Heat Exchanger Coil

Bottom Heat Exchanger Coil

High Density rigid polyurethane foam, 50mm thick

Heating Element Connection / Inspection Port

Duplex Stainless Steel 316L Heat Exchanger Coil

Secondary Return

Cold water inlet

Pickled and passivated

Features• Superior Quality Duplex 2205 Stainless Steel

• Smooth tube coil construction for durability and performance

• Butt Welded process used on all joins

• Large coil surface areas

• No sacrificial anodes required

• 100% pickled and passivated

• Thick insulation polyurethane foam layer λ = 0,022 W/mK

• Optional backup electric heating element

4


Specifications170 - 1000L

Model No. Capacity (litres) External Dia. (Ø) mm Total Height (H) mm Weight (Empty) kg

TSSI170 170 550 1230 60

TSSI200 200 550 1410 60

TSSI300 300 620 1600 90

TSSI400 400 710 1550 100

TSSI500 500 710 1900 120

TSSI750 750 920 1800 160

TSSI1000 1000 920 2200 240

1500 - 5000L

TSSI1500 1500 1150 2400 270

TSSI2000 2000 1300 2400 340

TSSI2500 2500 1400 2800 420

TSSU3500 3500 1470 3300

TSSU4000 4000 1470 3800

TSSU4500 4500 1590 3300

TSSU5000 5000 1590 3800

Direct

170L - 1000L

1500L - 5000L

HOT OUTLET

ISOLATORSWITCH

OFF-PEAKCONTROLLER

COLD INLET

• Material - Stainless Steel 2205 • Insulation: 170-1000L

- 50mm Rigid Polyurethane - 1500-5000L Expanded Foam Jacket

• Outer Casing - Painted Galvanised Carbon Steel*• Tank working Pressure - 700kPa• Temperature & Pressure Relief Valve

rated 99°C / 700kPa

5


170L - 1000L

1500L - 5000L

Specification170 - 1000L

Model No.Capacity (Litres)

Coil kWCoil Flow Rate L/s

Coil Pressure Drop (kPa)

External Dia. (Ø) mm

Total Height (H) mm

Weight (Empty) kg

TSSI1C170 170 22 0.26 3.33 550 1230 60

TSSI1C200 200 32 0.38 15.71 550 1410 60

TSSI1C300 300 36 0.43 19.5 620 1600 90

TSSI1C400 400 48 0.57 10.53 710 1550 100

TSSI1C500 500 60 0.72 19.13 710 1900 120

TSSI1C750 750 120 1.43 47.7 920 1800 160

TSSI1C1000 1000 160 1.91 55.67 920 2200 240

Indirect 1 Coil

HOT OUTLET

SENSOR CIRCUIT

SOLARCONTROLLER

SOLARPUMPINGSTATION

EXPANSIONVESSEL

PRESSURERELIEF

COLD INLET

COLD INLET

CENTRAL HEATING SUPPLIED BY BOILER

HOT OUTLET

SEALED SYSTEMBOILER

• Material - Stainless Steel 2205 • Coil Material - AISI 316L• Insulation: 170-1000L


• Outer Casing - Painted Galvanised Carbon Steel*• Coil Working Pressure - 600kPa• Tank working Pressure - 700kPa• Temperature & Pressure Relief Valve


1500 - 5000L

TSSU1C1500 1500 180 2.15 50.9 1150 2400 270

TSSU1C2000 2000 200 2.39 35.18 1300 2400 340

TSSU1C2500 2500 240 2.87 78.54 1400 2800 420

TSSU1C3500 3500 250 2.99 1470 3300

TSSU1C4000 4000 285 3.4 1470 3800

TSSU1C4500 4500 320 3.82 1590 3300

TSSU1C5000 5000 355 4.24 1590 3800

Note: Flow rates in the coil are based on 20° ΔT (Inlet/Outlet Temperature = 80/60°C)

6


Indirect 2 Coils

Specification170 - 1000L

Model No.Capacity (Litres)

Coil kW Top/

Bottom

Coil Flow Rate L/s

Top/Bottom

Coil Pressure Drop (kPa)

Top/Bottom

First hour delivery Capacity (L)

(2 coils in parallel)

External Dia. (Ø) mm

Total Height (H) mm

Weight (Empty)

kg

TSSI2C170 170 20 / 22 0.24 / 0.26 2.98 / 3.33 1959 550 1230 60

TSSI2C200 200 22 / 32 0.26 / 0.38 2.98 / 15.71 2502 550 1410 60

TSSI2C300 300 24 / 36 0.29 / 0.43 9.6 / 19.5 2850 620 1600 90

TSSI2C400 400 24 / 48 0.29 / 0.57 1.59 / 10.53 3456 710 1550 100

TSSI2C500 500 36 / 60 0.43 / 0.72 4.5 / 19.13 4578 710 1900 120

TSSI2C750 750 87 / 120 1.04 / 1.43 28.95 / 47.7 9576 920 1800 160

TSSI2C1000 1000 87 / 160 1.04 / 1.91 9.23 / 55.67 11521 920 2200 240

HOT OUTLET

SENSOR CIRCUIT

SOLARCONTROLLER

SOLARPUMPINGSTATION

EXPANSIONVESSEL

PRESSURERELIEF

COLD INLET

CENTRAL HEATING SUPPLIED BY BOILERSEALED SYSTEM

BOILER

170L - 1000L

1500L - 5000L

• Material - Stainless Steel 2205 • Coil Material - AISI 316L• Insulation: 170-1000L


• Outer Casing - Painted Galvanised Carbon Steel*• Coil Working Pressure - 600kPa• Tank working Pressure - 700kPa• Temperature & Pressure Relief Valve


Note: Flow rates in the coil are based on 20° ΔT (Inlet/Outlet Temperature = 80/60°C)

1500 - 5000L

TSSU2C1500 1500 120 / 180 1.43 / 2.15 27.03 / 50.9 14250 1150 2400 270

TSSU2C2000 2000 160 / 200 1.91 / 2.39 18.46 / 35.18 17280 1300 2400 340

TSSU2C2500 2500 180 / 240 2.15 / 2.87 30.16 / 78.54 20310 1400 2800 420

TSSU2C3500 3500 185 / 250 2.21 / 2.99 10632 1470 3300

TSSU2C4000 4000 220 / 285 2.63 / 3.4 12286 1470 3800

TSSU2C4500 4500 220 / 320 2.63 / 3.82 13338 1590 3300

TSSU2C5000 5000 220 / 355 2.63 / 4.24 14390 1590 3800

7


170L - 500L 750L - 1000L 1500L - 5000L Drawing represented without thermal

insulation (allow for 100mm insulation)Note: Immersion socket allows for installation of electric element

T&PVALVE

RE-CIRCULATIONSECONDARYRETURN

COLD WATERINLET

DRAIN

SENSOR

TOP COILFLOW

BOTTOM COILFLOW

TOP COILRETURN

SENSOR

BOTTOM COILRETURN

IMMERSION HEATERINSPECTION

THERMOMETER

MANOMETER

HOT WATER OUTLET

T&P VALVE

RE-CIRCULATIONSECONDARY

RETURN

IMMERSIONHEATER

COLDWATER INLET

THERMOMETER

TOP COILRETURN

SENSOR

BOTTOM COILRETURN

HOT WATER OUTLET

TOP COILFLOW

SENSOR

BOTTOM COILFLOW

T&PVALVE

IMMERSION HEATERINSPECTION

RE-CIRCULTIONSECONDARY RETURN

COLD WATERINLET

HOT WATER OUTLET

THEROMETER

TOP COIL FLOW

SENSOR

TOP COILRETURNBOTTOM COILFLOW

SENSOR

BOTTOM COILRETURN

DRAIN

Ø

Ø

Ø

H

H

H

Connections Note: All connections are female

ModelCold

Water Inlet

Hot Water Outlet

Secondary Return

Top Coil Bottom CoilSensor Immersion T&P Valve DrainPrimary

FlowPrimary Return

Primary Flow

Primary Return

170L - 300L 20NB 20NB 20NB 20NB 20NB 20NB 20NB 15NB 20NB 20NB -

400L - 500L 25NB 25NB 20NB 25NB 25NB 25NB 25NB 15NB 25NB 20NB -

750L 32NB 32NB 25NB 25NB 25NB 25NB 25NB 15NB 25NB 2 x 20NB 25NB

1000L - 1500L 40NB 40NB 25NB 32NB 32NB 32NB 32NB 15NB 32NB 2 x 20NB 25NB

2000L - 2500L 50NB 50NB 25NB 40NB 40NB 40NB 40NB 15NB 40NB 3 x 20NB 25NB

3500L 50NB 50NB 25NB 40NB 40NB 40NB 40NB 15NB 40NB 3 x 20NB 25NB

4000-5000 80NB 80NB 25NB 40NB 40NB 40NB 40NB 15NB 40NB 4 x 20NB 25NB

Dimensional Data

8


Immersion Elements• As supplementary heating device

• Connection 1 ½”

• Inbuilt thermostat

Single Phase

Part No. Output kW Voltage V Max temp ºC Tank Size

TIHE2KW 2 230/1 PH 70 170L-500L

TIHE3KW 3 230/1 PH 70 170L-500L

3 Phase

Part No. Output kW Voltage V Max temp ºC Tank Size

TIHE6KW 6 400/3 PH 85 750L-1000L

TIHE10KW 10 400/3 PH 85 750L-1000L

9


Installation Examples

Meridian 120 Heater No. 1

Flange Connection C/W Spacer Piece

Expansion Tank 35L Cold Water Supply

Cold Water

Fill

Supply

Meridian 120 Heater No. 2

1000L Thermex S. S. Tank

P & I Diagram - Meridian 2 x 120kW boilers C/W 1000L Thermex SS Tanks

P & I Diagram - Meridian 100kW Boiler C/W 2 x 500L Thermex SS Tanks

Meridian 100

Secondary Return

DHW Supply

DHW Supply

DHW Supply

Secondary Return

Sec

onda

ry R

etur

n

Cold Water

Fill

500L Thermex S.S. Tank

500L Thermex S.S. Tank

240V 10A GPO

Sco

rpio

n S

PA32

/80

Expansion Tank 35 L

Gas

FWMA015

Cold Fill

10

Tel: 1800 337 959 / Fax: +61 3 9310 [email protected]

P.O. Box 35, Epping VIC 3076, Australia

www.automaticheating.com.au

ABN 90 446 545 923

Documents

Stainless Steel Hot Water Tanks Edition 1 - Automatic Heating