H0020205421 Genuine PCB Housing for Fisher & Paykel, Haier Washing Machines, Control Board Cover Box

Part H0020205421 is a genuine PCB housing used in Haier and Fisher & Paykel washing machines. It is the plastic box or cover that holds a circuit board in place and shields it from water, detergent and vibration. The listing is for the housing, not the board inside. No model list is on file, so check the number moulded or printed on your old housing before ordering H0020205421.

Why a cracked PCB housing matters in a washing machine

A washing machine is a wet, vibrating environment, which is hard on electronics. The housing locks the board in position and keeps splashes, condensation and lint away from it. If the housing cracks, loses a clip or warps, the board can move about, cables can work loose and moisture can reach the circuitry. That can lead to intermittent faults, error codes that come and go, or a board that fails early. Replacing a damaged housing while you are already working on the board is a sensible step that helps protect the electronics.

Part details

• Genuine Haier part H0020205421
• PCB housing for a washing machine control board
• Fits Fisher & Paykel and Haier washing machines
• Housing only, circuit board not included

Transferring the board

Unplug the washer before removing any panels. Photograph the board, its cables and the way it sits in the housing. Unclip the board gently, holding it by the edges, and seat it in the new housing so every clip and locating pin engages. Route the cables as before and make sure any covers close fully.

Questions about this part

Does the housing include the circuit board?

No. This part is the plastic housing only, and your existing board moves across into it. If the board itself is faulty, it needs to be ordered separately by its own part number, which is normally printed on a label on the board.