The short answer
On a Commercial Care twin-tub washer this complaint is usually a kinked or trapped drain hose rather than the failure owners fear, and where it is not, a drain hose sitting at the wrong height takes most of the rest. These twin tubs get used the way a laundromat machine does - back-to-back loads, heavy fabrics, and long spells of continuous running that the small motors in them were not designed around. The checks below are ordered to match, and the first of them needs no tools at all.
What you observe
- It drains, but slowly — A restriction rather than a blockage - the difference matters for where you look.
- Water standing in the tub at the end of the cycle — The machine finished its programme and the water did not leave.
- NEAR MISS - water on the floor rather than in the tub — That is a leak and it belongs on the leak page for this machine.
Causes, most likely first on this brand
- A kinked or trapped drain hose — Top of the list here: the hose is long, flexible and gets shut in a door, folded behind the machine or trodden on when a portable is wheeled back into its corner.
- The drain hose at the wrong height — Second here: this is the cause people never suspect and it explains most of these: a hose looped too high gives the pump more lift than it has, and a hose lying too low siphons the tub empty while it is trying to wash.
- A gravity drain with nowhere to fall — Third, and worth the two minutes: there is no pump at all on this design, so the tub empties only if the hose outlet ends lower than the water in the tub - place it in a sink at the same height and nothing moves.
Check in this order, and why
- Straighten the whole hose run and look behind the machine — Second because it is nearly as common and just as free.
- Check the hose outlet height before anything else — It costs nothing, it needs no tools, and it explains more of these than every component together.
- Check the hose end is genuinely below the water level in the tub — On a gravity drain there is no pump to make up for it.
What an owner can safely check
- Pull the machine out and straighten the whole run of the hose — Look at the last foot behind the machine first - that is where it folds.
About 15 min
- Check where the drain hose outlet sits relative to the tub — Too high and the pump cannot lift it; too low and it siphons. Both look like a drainage fault.
About 10 min
- Clear the drain outlet inside the tub — On a gravity machine a mat of lint across it stops everything.
Tools: clothAbout 10 min
- STOP HERE if the next step means opening the cabinet or testing terminals — There is mains voltage beside standing water inside this machine - that is where owner checks end.
Before you open anything
Safety
Unplug the machine before tipping it, opening any panel or reaching into the spin basket. A twin tub puts mains voltage beside standing water and a capacitor can hold a charge after the power is off. Never reach into a spin basket that is still turning and never hold the spin lid interlock closed to watch it run - a basket at speed does not stop because your hand is in it.
When to call a technician
Call when the hose run is straight and falling, the outlet is clear and the tub still holds water. On a machine used this hard, also look at the hose itself: one that has been trodden on and folded back into the same crease for months eventually collapses internally, and that is a hose rather than a repair.
Nearest pages of this class
What this page does not cover
This page covers twin-tub washers as a class rather than one model line. Hose lengths, outlet fittings and tub shapes differ by family, and where a family- or model-specific page exists for your unit it is linked below. Not here: duty ratings, hose dimensions and part identifiers.
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
