Installation Step 3: Laying Reflective Coating
Next is the laying of reflective coating. Attention should be paid to flat and tight covering. There should be no leakage issue that occurs to the insulation board or to the floor.
Installation Step 4: Laying Floor Heating Pipes
The house heating system of air source heat pump provides heating by conveying hot water to each room through heating pipes. Therefore, the quality of heating pipes is significantly important. Generally the under floor heating system applies PP-R or aluminum-plastic pipes. The pipes are laid strictly following the design drawings to ensure that the installation is in good order. In addition, after the completion of the heating pipes, it is necessary to conduct a water pressure test to check whether there is leakage or pressure value.
OSB 25P 83KW Air to Water Heat Pump for Floor Heating
Installation Step 5: Installing Temperature Control Wire
Cut a groove in the place where the water collector is installed and bury the temperature control wire around the water collector for connection.
Installation Step 6: Backfilling and Leveling the Ground
After completing the above steps, concrete backfilling can be arranged. Also pay attention to maintaining the level and height of the whole house. Fine stones should be added to backfill, and all of them should be compacted by manual plastering. Doorway, aisle, floor drain and other places must be well marked to prevent future damage to the heating pipelines.
Installing the air source heat pump floor heating system is a complex work. There are many details that should be paid attention to regarding the paving process, so users must find a standard installation team to do the work. After the construction of floor heating, it will go to the check-and-accept procedure.
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