No Steam When Pressing Release Button.

1. Loose connection: As you mentioned, the hose part that connects to the steamer seems to be loose. A loose connection can indeed restrict the flow of steam through the hose. Make sure the hose is securely attached to both the steamer unit and the nozzle. Check if there are any fasteners or clamps that need tightening to ensure a proper connection.

2. Clogged hose: Over time, mineral deposits or other debris can accumulate inside the hose, causing a blockage. This can hinder the flow of steam. Try running clean, hot water through the hose to flush out any potential clogs. If the blockage persists, you may need to detach the hose from both ends and clean it more thoroughly.

3. Worn-out gasket: A worn-out or damaged gasket can cause steam to leak or restrict the flow. Inspect the gasket where the hose connects to the steamer unit, as well as on the nozzle end. If you notice any tears, cracks, or signs of wear, it may be necessary to replace the gasket. Check the user manual for your Hoover WH20300 or contact Hoover customer support for guidance on obtaining a replacement gasket.

By addressing these possible causes, you should be able to troubleshoot and resolve the issue of steam not flowing through the hose. If the problem persists, it may be beneficial to consult the user manual or contact Hoover customer support for further assistance.

A loose gasket: If the gasket that connects the hose to the steamer is loose or worn out, it can allow steam to escape, preventing it from flowing through the hose. You can try tightening the gasket or replacing it if necessary.

A kinked hose: If the hose is kinked, it can restrict the flow of steam. Try straightening out the hose to see if that resolves the issue.

A clogged hose: If the hose is clogged with mineral deposits or other debris, it can restrict the flow of steam. You can try cleaning the hose with a vinegar solution or a commercial descaler.

A faulty steam control valve: If the steam control valve is faulty, it may not be allowing enough steam to flow through the hose. You can try adjusting the steam control valve to see if that resolves the issue. If not, the valve may need to be replaced.

If you have checked all of the above and you are still having problems with the steam flow, you may need to contact Hoover customer support for further assistance.

Here are some additional tips for troubleshooting steam flow issues:

Make sure that the steamer unit is filled with water.

Make sure that the steamer unit is turned on and that the steam control valve is set to the desired setting.

Try using a different hose attachment.

Try descaling the steamer unit.

Contact Hoover customer support for further assistance.