You can store individual default values for heating, obstacle and tiles in the SiteMaster defaults.
Step 1: Click the SiteMaster Icon menu.
Step 2: Click on Setup Menu.
Step 3: Click SM Preferences.
Step 4: Select the Radiator tab.
Step 5: Enter your user-specific values for the radiator.
Step 6: Select the Obstacle tab.
Step 7: Enter your user-specific values for obstacles, tiles, instantaneous water heaters or for the overall symbol of the water connection.
Step 8: Confirm the entry with OK.