Will the Bosch WTH85209AU Series 4 Heat Pump — 8kg fit a 640mm cavity?

Yes

Yes — fits with 32mm spare width

Your 640mm cavity is compared with the 598mm product width plus 5mm side clearance on each side.

Product dimensions

Width598mm
Height842mm
Depth578mm

Clearance breakdown

AreaRequiredAvailable in this check
Left side5mm21mm before appliance alignment
Right side5mm21mm before appliance alignment
Top20mmCheck your cavity height separately
Rear10mmCheck your cavity depth separately

Cavity-fit math

Your cavity width is 640mm. Bosch WTH85209AU Series 4 Heat Pump — 8kg is 598mm wide. FitAppliance adds 5mm side clearance × 2, so the practical width needed is 608mm. Result: 32mm spare.

3 alternatives that fit better in your 640mm cavity

FP
Perfect fit 30mm spare
Fisher & Paykel
Fisher & Paykel DH8060P1
Model DH8060P1
W: 600mm + 10mm clearance / 640mm cavity (30mm spare)
H: 850mm product / cavity not entered
D: 650mm product / cavity not entered
dryer · 6★ GEMS
Check Availability
LG
Perfect fit 30mm spare
LG
LG RC802HM2F DualInverter Condenser — 8kg
Model RC802HM2F DualInverter Condenser — 8kg
W: 600mm + 10mm clearance / 640mm cavity (30mm spare)
H: 850mm product / cavity not entered
D: 575mm product / cavity not entered
dryer · 5★ GEMS
Check Availability

No verified retailer link yet.

EL
Perfect fit 30mm spare
Electrolux
Electrolux EWW1043R7
Model EWW1043R7
W: 600mm + 10mm clearance / 640mm cavity (30mm spare)
H: 850mm product / cavity not entered
D: 659mm product / cavity not entered
dryer · 3★ GEMS
Check Availability

No verified retailer link yet.

Buy links

No verified retailer product-page link is available for this model yet.

FAQ

What size cavity does the Bosch WTH85209AU Series 4 Heat Pump — 8kg need?
The Bosch WTH85209AU Series 4 Heat Pump — 8kg is 598mm wide. With FitAppliance's practical side clearance buffer, it needs about 608mm of cavity width.
Will the Bosch WTH85209AU Series 4 Heat Pump — 8kg fit a 640mm cavity?
Yes. A 640mm cavity leaves about 32mm spare width after the practical clearance buffer.
Can I install this dryer in a 590mm cavity?
A 590mm cavity would be checked against the same 608mm practical width requirement. If it is below that figure, choose a narrower model.
Does the Bosch WTH85209AU Series 4 Heat Pump — 8kg need top clearance?
This page uses the practical FitAppliance buffer of 20mm top clearance. Always check the manufacturer installation manual before purchase.
Where can I buy the Bosch WTH85209AU Series 4 Heat Pump — 8kg in Australia?
FitAppliance does not yet have a verified retailer link for this model, so use the dimensions here as a fit check before searching retailers.

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