1. DOF-ENERGY software First version (1.0) of the DOF- ENERGY software was released on july 2000 based on EN 832 standard. Latest version (1.2) was updated according EN 13790 standard. Language: Finnish or English DOF-ENERGY provides easy way to evaluate energy consumption and heat loss distribution of the buildings. There are more than 100 different printout that you can produce with the software. DOF-ENERGY is pure stand alone program. It does not require any third party software, but it can use DOF- THERM if it is available. DOF-ENERGY can be used in windows 95, 98, 2000, NT and XP. Downloading/updating/installing the software can be done from internet. Software can be tested freely (in DEMO-mode). In Finland there are more that 1500 registered users of DOF-THERM and DOF-ENERGY softwares. D.O.F. tech Oywww.doftech.cominfo@doftech.com+358-(0)208-363 001

2. Structure of DOF-ENERGY software Temperature databases DOF-ENERGY engine Solar radiation databases Structural databases Electrical equipment databases Wizard templates External ASCII databases for national localisation: Language databases Ventilation databases Online help quidance (requirements, table values…) D.O.F. tech Oywww.doftech.cominfo@doftech.com+358-(0)208-363 001

3. External and internal temperatures Monthly temperatures can be manually inserted or imported from database. Each calculation model can include unlimited amount of temperature groups. D.O.F. tech Oywww.doftech.cominfo@doftech.com+358-(0)208-363 001

4. Solar radiation Solar radiation can be manually inserted or imported from database. Each calculation model can include unlimited amount of radiation groups. D.O.F. tech Oywww.doftech.cominfo@doftech.com+358-(0)208-363 001

5. Heated and unheated space(s) Each calculation model can include unlimited amount of heated and unheated spaces. Most of the space parameters are nationally defined table values (like ventilation system values and heat capacity values). These values can be found in nationally defined online help files. D.O.F. tech Oywww.doftech.cominfo@doftech.com+358-(0)208-363 001

6. Envelope items Each space can include unlimited amount of envelope items (walls, roofs and so on). User can define envelope items properties manually or pick the values from structural databases. User can also use the DOF-THERM software to calculate actual U-value for the item. D.O.F. tech Oywww.doftech.cominfo@doftech.com+358-(0)208-363 001

7. Each space can include unlimited amount of ventilation items, heated water items and electrical equipment items. Electrical equipments enables the comparisation of real energy consumption and calculated energy consumption Ventilation, heated water and electrical equipments D.O.F. tech Oywww.doftech.cominfo@doftech.com+358-(0)208-363 001

8. Fast modelling: Wizard templates With wizard templates the calculation model can be generated rapidly. Even the user can create new templates to the database, this saves time when same base model is used again D.O.F. tech Oywww.doftech.cominfo@doftech.com+358-(0)208-363 001

9. RESULTS: Heat loss coefficient This report is usefull if the national design criteria is the averaged heat loss coefficient. All results are updated after any changement done in calculation model. D.O.F. tech Oywww.doftech.cominfo@doftech.com+358-(0)208-363 001

10. RESULTS: Energy use D.O.F. tech Oywww.doftech.cominfo@doftech.com+358-(0)208-363 001

11. RESULTS: Other results D.O.F. tech Oywww.doftech.cominfo@doftech.com+358-(0)208-363 001