Refrigerant Filter Drier Location

Filter drier perforated plate how filter driers work the refrigerant then leaves the filter driver and heads to the expansion valve.

Refrigerant filter drier location.

These components are located after the receive. A filter drier in a refrigeration or air conditioning system has two essential functions. See the blue canister with red arrow showing refrigerant direction flow in carrier s sketch at left edited. A typical indoor refrigerant filter drier location is shown in our sketch at left.

Filter driers are devices used in a hvac system that are a combination of filter and dryer or drier. Refrigerant filters dryers products from parker include. A filter is used to remove any particle such as dirt metal or chips from entering the refrigerant flow control. The evaporator coil is inside the house sitting above the furnace blower wheel and if the liquid refrigerant from the liquid line cannot get into or out of the evaporator coil the coil will be restricted.

One of the problems that can result from a plugged liquid line filter drier is a restricted evaporator coil. Wrap filter drier with damp cloth. The hermetic bi flow filter driers have built in check valves which ensure that refrigerant liquid always flows through the filter drier from the outer side of the filter core towards the center. 127 mm liquid tube to the indoor coil.

Thus all dirt particles are retained irrespective of flow direction. The filter drier solenoid valve and liquid line sight have unique responsibilities in an automatic pump down refrigeration system. So the refrigerant enters through the inlet it passes across the spring then surrounds the outside of the solid core. To use each of these components to the fullest measure and for the greatest lifespan of the system they must be placed in a specific order.

One to adsorb system contaminants such as water which can create acids and two to provide physical filtration. Clear all filter done. Parker offers a range of filter driers for air conditioning heat pump and refrigeration system applications. Evaluation of each factor is necessary to ensure proper and economical drier design.

Sometimes the old ones were in the wrong place if so go ahead and straight pipe them and install your new filter drier in the proper location. Our filter driers are highly efficient for applications requiring moisture removal contaminant filtration and acid removal. Hermetic bi flow filter driers type dmb are for use in liquid lines on heat pumps.