Professional HVAC calculation and drawing software for mechanical engineers. Includes heating, cooling, ventilation ducts, potable water and drainage calculations. 2D/3D drawing interface compatible with dwg files. Extensive print reports and product database.

1. INTEGRACAD2011
Professional mechanical engineering software
06/2011. Impuls ing d.o.o. www.integracad.com

2. INTEGRACAD2011
Professional mechanical engineering software
The right tool for the job
More than 20 years of continued development speak for itself.
We have gone a long way from the simple heat load table
calculator to a full suite of calculations, CAD, report and
database modules integrated in a modern interface that is
both easy to learn and simple to work with.
Houses, apartments, offices, industry and public buildings, no
project is too big or too small for the program to handle.
From beginner to expert,
there is an INTEGRACAD2011 version for everybody!
Contents:
Draw2Calc technology
Heating calculations
Cooling calculations
Ventilation ducts
Potable water and drainage
Program versions
Licencing
Software trainings and support
Contacts
06/2011. Impuls ing d.o.o. www.integracad.com

3. INTEGRACAD2011
Professional mechanical engineering software
Draw2Calc technology
Drawing walls, windows and doors is enough for the program
to generate rooms. By placing apartment identifiers the
program can insert those rooms into the appropriate
apartments. You can even add an orientation marker for a
clearer overview of the transmission results. The transmission
and ventilation losses are calculated automatically and all
data is ready for your review.
The Draw2Calc technology is currently available only for the
European EN 12831 heat loss calculation.
The use of Draw2Calc technology enables
simple building generation coupled with fast
and accurate heating/cooling load calculations.
Preparing the room
generation:
Exterior walls are green,
interior walls and
windows light blue and
doors brown. On the right
you can see the
orientation marker,
pointing to Northeast.
Additional room data like
inner room temperature,
floor and ceiling settings
etc. can be input
manually.
06/2011. Impuls ing d.o.o. www.integracad.com

4. INTEGRACAD2011
Professional mechanical engineering software
Heating calculations
From heat loss to equipment selection, all common heating
calculation are available. Use the heat load data for sizing
radiators, then drag&drop the real-size 3D blocks on you dwg
drawing to connect with pipes and generate the pipeline.
Smart features like automatic valve balancing and pipe sizing
by max. pressure can save you a lot of time. After completeing
all calculations the program will prepare a large array or
reports including a building summary, valve balancing chart
and material lists. All reports can be exported to .xls format
with just one click.
Heat load, Radiant floor & wall heating, Radiator
selection and pipeline calculation, Fan-coil selection
and pipeline calculation.
Radiant floor
calculation:
Heating and cooling are
calculated at the same
time using fixed or free
mass flows. Powerful CAD
functions allow full
drawing and calculation
for different loop shapes
(spiral, parallel and double
parallel). Connect loops to
the manifold using
standard pipe drawing
tools.
06/2011. Impuls ing d.o.o. www.integracad.com

5. INTEGRACAD2011
Professional mechanical engineering software
Cooling calculations
Draw2Calc technology can be used to generate geometric
data quickly. This data can then be copied to the cooling load
to speed-up the calculation process. Fan-coils can be sized
for any flow/return temperature, room humidity, inner room
temperature and ventilator speed. The fan-coil pipeline is
designed in the same way as the radiator pipeline and
supports two-pipe and four-pipe systems. You can also mix
radiators and fan-coils in the same pipeline. The print reports
include peak cooling loads, detailed 24-hour cooling load,
highest pressure drop branches, and material lists.
Cooling load, Radiant floor & wall cooling, Fan-coil
selection and pipeline calculation.
Cooling load calculation:
Calculate interior and
exterior cooling loads
with our easy to use
interface. You can input
persons, machines, lights,
material throughput,
interior and exterior
transmission. Peak values
can be analyzed with
charts and detailed
printouts.
06/2011. Impuls ing d.o.o. www.integracad.com

6. INTEGRACAD2011
Professional mechanical engineering
Ventilation ducts
It’s quick and easy to calculate ventilation ducts using our ad-
vanced tools. You can size ducts by maximum speed or pressure
drop and maximum height or width. Grilles are generated as soon
as you input an air flow on a section. Fittings and other elements
can be added from the program database or through direct data
input. The program calculates the branch with the highest pres-
sure drop and sizes the ducts accordingly. You can also use the
CAD interface to drag&drop grilles and set their properties. The
program will recognize fittings automatically with all data trans-
ferred to the calculation table for your review.
Ventilation duct sizing and pressure drop
calculations including CAD and table functionality.
Using the advanced
fitting selection:
You can add standard
fittings on any duct
section. The program will
recognize the available
fitting types and preload a
selection (i.e. you can
choose Tees only when
three branches are
connected). You can
select the actual type and
adjust the minor loss
calculation variables.
06/2011. Impuls ing d.o.o. www.integracad.com

7. INTEGRACAD2011
Professional mechanical engineering software
Potable water and drainage
Both calculations share the standard set of pipeline drawing
tools and techniques as the radiator and fan-coil pipelines.
The significant difference is that sink points do not have to be
sized before use. You can drag&drop them directly from the
program product catalogue. The same sink point blocks can
be used both for potable water and drainage. Both
calculations also feature exclusive blocks. CAD-made
calculations can be adjusted in a standard calculation table.
The print reports include an installation overview, material lists
and drainage pipe ordering optimisation list.
Potable water and drainage sizing and pressure
drop calculations including CAD and table
functionality.
Using CAD tools for
accurate drawing:
The picture shows a
standard situation where
the sink points were
already drawn by the
architect. To design
potable water pipelines
you can use the special
“connection block”
instead of a regular “full
body” block. The
calculation results for
both types are the same.
06/2011. Impuls ing d.o.o. www.integracad.com

8. INTEGRACAD2011
Professional mechanical engineering software
Program versions
The INTEGRACAD2011 framework contains seven versions:
Sani: potable water and drainage
Duct: ventilation ducts
Termo: heating
Professional: heating and cooling
Suite: heating, cooling, potable water and drainage
Premium: heating, cooling and ventilation ducts
Enterprise: heating, cooling, ventilation ducts, potable water
and drainage
Select the program and licencing that fit best!
Test the program for 30 days or buy the full year
subscription to qualify for price dicounts next year!
Shared version features:
The general program
framework i.e. the project
structure, CAD and report
modules have the same
functionality in all
program versions.
Product databases vary in
different language
versions. You can choose
from a total of 12
language versions.
06/2011. Impuls ing d.o.o. www.integracad.com

9. INTEGRACAD2011
Professional mechanical engineering software
Licensing
The program is licensed with a USB dongle. This allows for
flexible licensing as the software use is not restricted to one
computer.
The software license is obtained for a limited time period. You
can purchase a 30, 90 or 365 days software license. The
purchased time period is coded into every USB dongle before
it leaves our office.
Upon expiration the program will stop working. To continue
using it you will need to renew the license. Renewals are
carried out using the Internet.
Prices range from 229,- € to 699,- € for a 365 days
license. Pricelist and online store at:
http://www.integracad.com/home/howtobuy.aspx
Using the online store:
You need to have a major
credit card or PayPal
account ready to be able
to pay. Select the software
directly from our website
and complete the order
process on the encrypted
secure pages of the store.
We will handle product
shipping and technical
support from the moment
of purchase.
06/2011. Impuls ing d.o.o. www.integracad.com

10. INTEGRACAD2011
Professional mechanical engineering software
Software trainings and support
Join our free webinars!
We publish the dates and topics regularly on our website front
page. To apply you need to register and login first. An e-mail
with a link for the webinar will be sent to you upon approval.
To participate just click on the link at the scheduled time and
watch the live presentation in your browser.
If you feel a live training would suite you best, you can
arrange it with our technical support staff. Send your inquiries
directly to support@integracad.com
A new program update is released every three months.
A new program upgrade is released every two years.
All program updates and upgrades are free while the software
license is active and can be accessed directly though our website.
For all information write to info@integracad.com
or visit http://www.integracad.com/home.aspx
06/2011. Impuls ing d.o.o. www.integracad.com

11. INTEGRACAD2011
Professional mechanical engineering software
Contacts:
Impuls ing d.o.o. tel. +385 51 545 880
Furicevo 90
HR - 51216 Viskovo info@integracad.com
Croatia www.integracad.com
06/2011. Impuls ing d.o.o. www.integracad.com