oil, gas, heat pumps, wood, pellet, solar & wind.

High-efficiency Polyurethane insulation and powder paintedsteel casing provide high thermal efficiency and modernappearance.

Oval thermal tanks are only 780 mm wide so they fit through

Jaspi Thermal Storage Tanks use the best-in-class heatstorage and discharge technology. Design and location ofthe connections ensure efficient thermal layering and easyinstallation.

Classy and efficient, the GTV tanks are suitable for newapplications as well as heating system renovations for

Jaspi GTV thermal tanks feature thick, high efficiencypolyurethane insulation minimizing the ambientheat loss.

All Jaspi GTV thermal tanks have a powder painted steelcasing, are designed to fit through narrow openings andcan be positioned in confined spaces.

Indirect hot water coils are flange mounted and can easily

expanding water space and storing energy, for example inheat pump systems.

be installed later on or replaced if needed. All GTV thermaltanks have connections for electric immersion heaters.

Jaspi GTV thermal storage tanks Jaspi Oval thermal storage tanks

Jaspi Oval thermal tanks can be used with any heat source;

most doors and take less space than an equivalent roundcylinder. This makes them especially suitable for heatingsystem upgrades and renovations.

thermal storageJASPI GTV & Oval

Jaspi GTV 500Jaspi GTV 500 is used as a heat storage for largerenergy quantities. Connected in series, GTV 500 thermaltanks are a good solution for more powerful solid fuelheating or night-time electric charge. A hot water coilwill be selected for GTV 500 based on hot water supplydemand.

GTV 500 to boiler connection1. Heat source, solid wood boiler, heat pump etc.2. GTV 500 thermal storage tank3. Thermostatic mixing hot water supply valve4. Heating circuit circulating pump5. Charging pump6. Expansion vessel7. Required quantity of electric immersion heaters8. Boiler filling valve9. Thermal safety valve10. 1.5 bar safety valve11. Thermostatic charging valve12. Pump thermostat

ModelGTV500-1,5500-35-1,5500-80-1,5500-4500-35-4500-80-4500-100-4

700

700-35

Volumel

500500500500500500500

700700

Weightkg210210210210210210210

230230

Pressurebar1,51,51,54,04,04,04,0

1,51,5

l/min-

3580-

3580100

-35

-Ø22 Cu

R 1”-

Ø22 CuR 1”

R 1 1/4”

-Ø22 Cu

Dimensions mmheight (A) x width (B) x depth (C)

1665 x 743 x 7431665 x 743 x 7431665 x 743 x 7431665 x 743 x 7431665 x 743 x 7431665 x 743 x 7431665 x 743 x 743

2000 x 780 x 8202000 x 780 x 820

Hot water coil

Specifications Jaspi GTV 5001. Replaceable hot water coil2. R 2" electric immersion heater3. R 1" heating circuit flow4. R 1” boiler supply5. Additional R 1" heating circuit flow / return6. R 1" boiler return / heating circuit return7. R 1/2” drain

Specifications Jaspi GTV 7001. Ø22 Cu solar power coil (optional)2. R 2" BP electric immersion heater3. Ø22 hot water and additional heat source coils4. R 1/2" lower level thermometer5. R 1/2" upper level thermometer6. R 1” BP heating circuit outlet/expansion (ensure deaeration)7. R 3/4” BP drain8. R 1” BP heating circuit return (expansion)9. R 1" BP underfloor heating circuit return10. R 3/4” BP thermostat11. R 1” BP underfloor heating supply. Can also be used as

an additional heating circuit feed12. R 1” BP direct boiler connection

Jaspi GTV 700Jaspi GTV 700 is designed to be connected to various, simultaneousenergy sources. It can be used as a heat store for heat pumps,solid fuel, pellet, oil & gas boilers. Also Solar and wind power systemscan be connected. GTV 700's two domestic hot water coils ensureconstant high pressure hot water supply. GTV 700 can accommodateup to 3 separate heat sources. The solar indirect coil can also beadded at a later stage.

Design temperature: 100 °CWe reserve the right to modify design and dimensions

All measurements in mm.

Jaspi Oval thermal storage tanks 1000, 1200, 1500, 1800, 2400

Jaspi Thermal Storage Tanks use the best-in-class heat storage and discharge technology. Design and location of theconnections ensure efficient thermal layering and easy installation.

Domestic hot water is supplied via the internal high efficiency hot water coil(s) which can easily be replaced or upgraded.As the high efficiency hot water coil(s) produce the hot water when it is needed, there is no need for a separate water heater.

flexibility to use the cheapest heat source available at the time. Jaspi Oval thermal tanks can be used with any heat source;oil, gas, heat pumps, wood, pellet, solar & wind.

Several heating circuits can be supplied from a single tank, making it easy to separate between radiators / underfloor heatingor main house / garage or annex.

Optional night storage electric immersion heaters are located at the lowest possible height to heat the entire water volume

Specifications1. R 1 1/4" supply from the boiler2. R 2" return to the boiler/expansion3. R 2" night time electric immersion heater4. R 2" daytime electric immersion heater5. R 1" heating circuit flow6. R 1" heating circuit return7. Ø22 hot water preheating coil8. Ø22 hot water main coil9. Ø22 solar coil (optional)10. R 3/4" nightime thermostat connection11. R 3/4" daytime thermostat connection12. R 1/2" thermometer connection13. R 1/2" drain connection14. R 1" air vent/expansion vessel connection

Model

Oval

1.0

1.2

1.5

1.8

2.4

Volume

(l)

1000

1200

1500

1800

2400

Weight

(kg)

270

305

365

410

525

Dimensions mmheight (A) x width (B) x depth (C)

1720 x 1230 x 780

2020 x 1230 x 780

1720 x 1770 x 780

2020 x 1770 x 780

2020 x 2310 x 780

Design pressure: 1.5 barDesign temperature: 100°CWe reserve the right to modify design and dimensions

All measurements in mm.

Oval 2.4Oval 1.0 / 1.2 Oval 1.5 / 1.8

Oval thermal tanks are only 780 mm wide so they fit through most doors and take less space than an equivalent roundcylinder. This makes them perfect for heating system renovations.

The solar indirect coil can also be installed at a later stage.

with cheaper night tariff. Another set higher up the tank can be used during the day and warms the top of the tank only.

15. Detachable lifting hook

Jaspi Oval provides unrivalled expandibility. Up to six heat sources can be connected in to a single tank giving the user

Oval thermal storage tank connected to a solid fuel boiler

Oval thermal storage tank connected to solar heating system

Oval thermal storage tank connected to an air-to-water heat pump

System connection examples. Do not use as detailed installation drawings.

water output even in the most demanding circumstances.

demand.

Jaspi-Immersion heaters

back-up and boost in the event of a boiler failure, orwhen other heat sources are not available. All threeversions; 3, 4.5 & 6kW have a built-in thermostat,safety cut-off, indicator light and are made of high

Solar heating package

This Solar heating package can be connected to any

solar panels, pump station, solar controller, 40 L of transfer

immersion coil is needed.

JAMA Moon 10 Air-to-water heat pump

Extra equipment for Jaspi Thermal Storage Tanks

ISO 14001ISO 9001EN 729-2

HEAT ING

Copper coilAn efficient Cu-coil guarantees excellent domestic hot

With special order heat storage tanks are deliveredwith even higher output coils, based on DHW supply

Perfect fit for GTV & Oval tanks. They will provide

grade, ultra long life Incoloy Alloy Steel.

Jaspi GTV or Oval system. Full kit includes 3 or 5

fluid, roof fixings and an expansion vessel. In addition to a solar heating kit, a pre-heating coil as well as a solar

Manufacturer:

KAUKORA OY

Email info@jaspi.ukWeb www.jaspi.uk

Telephone 01392 247 343JASPI UK

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