Heat pumps offering lower heating costs and more comfort

Your new heating system

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HEAT PUMPS FROM IVT convert the

solar energy stored in the ground

into pleasant heat and hot water for

your home. The basis of this kind of

energy use is a reliable and tried-

and-tested principle. With an IVT

heat pump you make your contribu-

tion to environmental protection, as

heat pumps cause no CO2 emis-

sions. They require neither a chim-

ney nor a chimney sweep, and at the

same time represent an inexpensive

form of heating.

IVT won first prize with its

Greenline in the major Scandinavian

competition organised by the

Swedish state institute NUTEK

(Swedish Board for Industrial and

Technical Development), which

issues awards for new technologies.

The prize-winning heat pump tech-

nology is included across our entire

programme for all residential and

other buildings. Regardless of how

you heat your house, with an IVT

heat pump you are sure of signifi-

cant savings.

WE SUPPLY COMPLETE

SYSTEMS FOR NEW BUILDINGS

OR, ON REQUEST, WE CAN

SUPPLEMENT YOUR PRESENT

HEATING INSTALLATION.

Our heat pumps are designed for

single-family and multi-family

homes, offices, small industrial

buildings etc.

COMPACT UNIT FOR HEATING

AND HOT WATER

The Greenline HT Plus is our com-

plete solution with a built-in hot

water tank and control unit. This

heat pump satisfies all requirements

for heating and hot water. The con-

trol unit always guarantees a pleas-

ant room temperature with optimum

energy use.

ONLY THE VERY BEST

All the components for IVT heat

pumps come from leading suppliers.

We assemble and carefully test them

before they leave our factory.

NO BURDEN ON THE

ENVIRONMENT

We use the CFC-free refrigerant

R407C. Thus our heat pumps do not

represent a burden on the ozone

layer.

RELIABLE AND LONG-LASTING

Heat pumps from IVT are very reli-

able, and the new scroll compressor

technology is fully utilised. It is

equipped with our special Compsafe

function, which automatically

switches the pumps off if there is an

operational disturbance, thus pre-

venting damage.

SIMPLE INSTALLATION

IVT heat pumps are very easy to

install. All connections are prepared in

the factory and are easily accessible.

30 YEARS OF EXPERIENCE

If you opt for IVT, 30 years of experi-

ence in the industry are at your dis-

posal. IVT has installed nearly

260,000 heat pumps. Environmental-

ly friendly and energy-saving solu-

tions are our speciality.

Heat in a clean and environ-mentally friendly manner with the market’s leading heat pumps

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Fan coil

Stored solarenergy

IVT has a solution for every home

REGARDLESS OF WHETHER YOU use

oil, gas, wood or direct acting elec-

trical heating, IVT has the solution

for lower heating costs and greater

comfort.

The control unit is the “brain” of

the heating installation. It controls

the heat pump and when necessary

switches the auxiliary heating on, so

that you can always count on mini-

mum energy use and an even, pleas-

ant room temperature.

THE COMPLETE SOLUTION

FOR NEW BUILDINGS OR

AS A NEW HEATING

INSTALLATION

If you wish to replace your old heat-

ing with a new installation or are

building a new house, the Greenline

E heat pump is to be recommended.

It is equipped with built-in electrical

heating, which is automatically

switched on on particularly cold

days. Complete with a hot water

tank from IVT, the heat pump satis-

fies all requirements regarding heat-

ing and hot water. (The Greenline

Compact is also available with a

built-in hot water tank.)

HEATING AND HOT WATER

TANK IN ONE APPLIANCE

Thanks to its compact design, the

Greenline Compact takes up little

space. Furthermore, it is equipped

for direct connection to the heating

circuit, as it has a hot water tank,

heating-circuit pump, brine pump,

auxiliary electrical heating for peak

times, and electronic control.

For new buildings, or when replac-

ing an old heating installation, the

Greenline Compact is a complete

solution for heating and hot water

requirements.

SIMPLE SOLUTION FOR

HOUSES WITHOUT A

CENTRAL HEATING SYSTEM

In houses without a central heating

system or with electrical heating, the

heat pump is connected to a small

mini water system with one or more

air-supported convectors. This

achieves even heat distribution with

a low noise level. The temperature is

regulated via a central room thermo-

stat. For hot water, the Greenline E

can be supplemented with a hot

water tank.

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The swimming pool can also beheated using the heat pump.The IVT heat pump can be used asa source of heating for your swim-ming pool in the summer. For largerindoor and outdoor pools the heatpump is an environmentally friendlysource of heating which offers considerable savings.

How to use the heat pump to coolthe house down on hot summerdays. Using a heat pump from IVT,your house or building can even becooled in the summer. Heat, whichin winter is collected from under-ground, is led back underground insummer. In summer this creates acomfort cooling for no energy cost.

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HEAT FROM UNDERGROUNDThe heat pump utilises part of the solar heatstored in your property. An earth collector is laidin loops and buried in the ground. The liquid circulating in the loops is heated severaldegrees by the surrounding earth. The heatpump converts this heat into heating for radia-tors and hot water (brine/water). This way ofutilising heat from the earth does not affect thevegetation in your garden.

THE SUN IS an energy source whose

heat is stored in the earth. It is this

stored heat that is converted by our

heat pumps into heating and hot

water for your home.

Part of the heat from the earth is

fed into the heat pump through a

heat-transfer medium and convert-

ed into higher temperatures for your

heating.

In the process, the heat pump

produces far more energy than it

consumes. For every kilowatt-hour

purchased you receive a free contri-

bution from nature comprising a fur-

ther three to five thermal kilowatt

hours, which are available as heat-

ing capacity.

A heat pump for earth or water

can be used anywhere, producing

pleasant and environmentally friend-

ly heat for your home, even on the

coldest winter days.

How to utilise storedsolar energy

HEAT FROM UNDERGROUNDAt depths upwards of several meters the temperature is constant all year round. This form of heat production is thus a reliablemethod for small properties or ones in whichpipes for heat from the soil cannot be buried. A closed system (brine/water) in a hose is lowered into a borehole. The heat is convertedinto heating in the same way as with geothermalearth.

A novelty whichhas much to offer.

The compact collector isdesigned for the IVT 495 TWINor IVT Greenline HT Plus withexhaust unit VBX.

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May we present: a product novelty

which opens completely new possi-

bilities for the supply of stored solar

energy. IVT has developed a com-

pletely new type of collector for

which a property with an area of 40

m2 is sufficient to provide heat for a

medium-sized home. Of course with

proven and patented technology.

Once again IVT is number 1!

IDEAL FOR SMALL PROPER-

TIES or for large distances to rock.

In many areas the distance to rock is

too great and many properties are

too small for common ground collec-

tors. With the compact collector IVT

offers a solution which enables all

home owners to utilise stored solar

energy. Due to the new development

a maximum output is possible on

minimal surfaces. The overall costs

for the installation are low. This

means that the investment pays off

quickly.

COMPLETE SYSTEMS FOR

HEATING, COOLING AND

VENTILATION

The IVT compact collector is part of a

complete solution which guarantees

considerable savings and a healthy

Heat from the earth from 40 m2

with the unique IVTcompact collector

HEAT FROM GROUND WATERIf you have a ground water well on your property, this can alsoserve as a source of heat. With the aid of a pump the water isconveyed to the heat pump, which creates heating and hotwater. If you have a new well drilled for this purpose, you can notonly obtain reliable and inexpensive heating but also water foryour garden. Applying this small measure to your garden canthus kill two birds with one stone.

HEAT FROM INSHORE WATERSIf you live near a lake or big water course, IVT lake heat represents an excellent alternative. The heat contained in thewater is utilised. This even works when lakes are frozen overon cold winter days. A collector tube is laid at the bottom ofthe water, held down by weights. To utilise this form of energyproduction you only need to dig trenches from the house tothe water.

The compact collector is designed for the IVT 495 TWIN orIVT Greenline with exhaust unit VBX. The collector ischarged with heat energy when there is no heat demand inthe house. The combination of heat pump, exhaust unit andcompact collector enables inexpensive heating and hotwater production as well as a healthy indoor climate.

indoor climate. It is sometimes com-

bined with exhaust heat — either

from model IVT 495 TWIN or IVT

Greenline with exhaust unit VBX.

The collector is charged with recov-

ered heat when there is no heat

demand in the house. This enhances

the performance of your system

reducing your running costs yet

further.

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THE NEW PROGRAMME of IVT Greenline

HT Plus, 6-17 kW, for single-family

houses includes everything from the

small, efficient Greenline HT Plus E6

through to the compact model with

built-in hot water boiler. You can

select from a broad programme of

separate hot water boilers which can

be connected to the heat pump.

HEATING AND VENTILATION

An IVT exhaust air heat pump (for

single-family houses) ensures effi-

cient utilisation of heat. With this sys-

tem you can reduce the total energy

consumption for heating and hot

water in an environmentally friendly

manner.

LARGER BUILDINGS

IVT Greenline F and G is the heat-

pump programme for buildings with

a larger energy requirement.

The Greenline F and G series

operate according to the brine/

water principle and cover the energy

area of 16 to 65 kW. The Greenline F

contains refrigerant 407C and can

be used in systems with a flow

temperature of up to 55°C. The

Greenline G contains refrigerant

134A and can be used in systems

with a flow temperature of up to

70°C. For higher energy demands

several Greenline F or G models

are connected in parallel.

The IVT Greenline F and G

series are suitable for multi-family

houses, hotels and restaurants,

schools, day nurseries and hospi-

tals, office buildings, business

premises and heat recovery from

exhaust air.

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THIS IS HOW EASY IT IS TO

ACHIEVE A PLEASANT ROOM

TEMPERATURE:

With the new IVT Greenline HT

Plus it is always easy to obtain the

correct temperature in the house.

The basic settings are made by our

representatives to suit your needs.

Signals are transmitted from the

control panel to the computer-oper-

ated control unit. The control unit

controls the heating in your home.

All settings are made from here. You

can immediately see what the

settings are from the display.

The principle is that with the aid

of three buttons and a dial selector

you can access various menus to set

values or to take readings. In the last

line of the display you will find infor-

mation about the function of the var-

ious keys.

A complete productprogramme for maximum savings

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IVT Greenline HT Plus is a

new instrument generation

which, due to the unique

scroll compressor by

Mitsubishi Electric, achieves

considerable savings.

IVT GreenlineHT Plus

IVT Greenline HT Plus – a new developmentwhich is a new standard!

A new dimension. The scroll compressor produced by Mitsubishi Electric opens newdimensions for heat pumps. This technologyis used exclusively by IVT.

IVT GREENLINE HT PLUS is our

absolute top model. This heat pump

is superior to those of the competi-

tion in many ways and works with the

unique and award winning scroll

compressor by Mitsubishi Electric.

The scroll compressor is opti-

mally tuned to heat pump operation:

a double pressure chamber and the

FCM technology which provides

optimal performance and opera-

tional safety.

HOTTER WATER – MORE HOT

WATER

Due to the new scroll compressors

the IVT Greenline HT Plus produces

water with a temperature of 65°C.

This leads to the production of a stag-

gering 45% more hot water as well as

water which has a higher tempera-

ture.

Due to the hotter water for the

radiators the IVT Greenline HT Plus

becomes an ideal solution for the

change from a boiler for which the

radiators are designed for higher

operational temperatures.

HIGH PERFORMANCE

COEFFICIENT AT 65°C

The new scroll compressors which

are optimised for refrigerant R407C,

achieve high performance coeffi-

cient at 65°C.

HAS RECEIVED SEVERAL

AWARDS

Mitsubishi Electric has received sev-

eral awards for this revolutionary

technology. This technology is now

available exclusively in IVT heat

pumps and on a long-term basis.

“First Prize for Promoting

Machine Industry” (2003)

“Technical Award” from the

“Japan Society of Refrigeration

and Air Condition Engineers”

(2002)

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Integrated reversingvalve for hot water

priority switching

Flexible tubes forsoundproofing

Double-walled stainless steel hot

water tank

Electrical cartridgewith an output of 3.6

or 9 kW

Circulation pump onthe heating side

Highly efficient, quietscroll compressor.

Due to optimized heatexchanger you receivea higher coefficient of

performance andachieve lower heating

costs.

Electrical andhydraulic connectionsat the top.

Four-line control panelwith full-text

Built-in electricalpanel

Controlled by atmos-pheric conditions forthe control of an addi-tional heating circuit.

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Take a look insidethe IVT heat pump

This is the operat-ing principle of aheat pump forenergy recoveryfrom rock, soiland water

Horizontalgroundheat

Verticalgroundheat

HEAT PUMP

2 4

+–0°C

–3°C

–10°C +50°C

+50°C

+45°C

+55°C+100°C0°C

3

5

6

1

1

Floor heating

Radiator

Convectors

Cooling/air conditioning

1. The coolant (brine), which is heatedup by the earth, circulates in a plastic tube.

2. The liquid heats up the refrigerant,which evaporates.

3. The refrigerant is compressed inthe compressor. This leads to ahigher refrigerant temperature.

4. The heat is transformed into thehouse's heating and water systemin a condenser.

5. The pressure of the refrigerant isreduced in an expansion valve andthe refrigerant returns to its liquidform. The liquid refrigerant returnsto the evaporator.

6. Air-conditioning system with naturalcold. In summer the cold in theborehole area is utilised.Convectors spread pleasant coolness throughout the house.

IVT_eng_05.10.07 05-10-07 10.54 Sida 10

IVT Optima is an air/water

heat pump that takes its

heat from the outdoor air

and gives great savings in

any type of house. It is a

perfect and highly effi-

cient solution for areas

where it is not possible to

drill for rock heat, or if the

garden is too small for

soil heat. Installation is

fast and easy and you

start to save money from

day one.

IVT Optima

IVT Optima gives largesavings

IVT Optima can be connected to your

current heating system to provide

both heating and hot water. Optima

then takes care of the main part of

your energy requirement and auto-

matically connects in your present

heating system when necessary.

IVT Optima can also completely

replace your current boiler and

together with an electrical cassette

and hot water heater provide low cost

heating in the future.

EASY AND COMFORTABLE

You easily and comfortably control

your heating requirement from a

control panel, which is located in an

appropriate position in the house.

The control panel sends signals to

the heat pump’s control unit, which

automatically controls your heating

system for optimal savings and com-

fort. When necessary it starts the

additional heat, which could be your

existing boiler or an electric water

heater. Your home will always be

nicely heated, irrespective of the out-

door temperature.

THIS IS HOW IT WORKS

Optima is placed on the outside of

the property. A fan draws in the out-

door air. The heat, which can always

be found in the air even when below

zero, is converted by a compressor,

heat exchanger and condenser to hot

water that heats your home. Optima

can also heat your hot tap water.

LARGE SAVINGS

IVT Optima can make incredible sav-

ings even during the first year. Each

kilowatt used to power the heat

pump gives more than three kilo-

watts in return to heat your home.

This more halves your heating costs

compared to an oil boiler or electric

heating.

IVT Optima works efficiently

right down to about minus 10 °C. If

it´s colder, Optima's control unit

switches to your additional heat

source to take over the heating.

GOOD FOR THE ENVIRONMENT

IVT Optima also provides heating

with large environmental savings.

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CC

J

LEADING IN EUROPE

IVT is Europe's leading manufacturer of heat pumps and the winner of the

Swedish state competition for the best Nordic heat pump.

IVT has hitherto sold over 300,000 heat pumps on the Swedish market.

That corresponds to over half of all Swedish heat pumps. Our attractive heat-

ing and cooling programme for all types of houses and large apartments is the

widest range on the market.

Heat is produced from the following media: Rock, ground, sea, ground

water, exhaust air and outside air.

YOUR IVT DISTRIBUTOR:

IVT Industrier AB, Box 1012, SE-573 28 Tranås, SwedenTel.: +46 140-38 41 00 • Fax: +46 140-178 90

Website: www.ivt.se • E-mail: mailbox@ivt.se

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