How to Bleed Radiators Without Key?

It depends what type of bleed screw is fitted to your radiator. For radiators with a slotted bleed screw, a simple screwdriver represents an ideal alternative to a bleed key. Just insert the screwdriver into the slot and turn it in a counter-clockwise direction to bleed the radiator.

How do you bleed a radiator without a bleed valve?

Bleeding a Radiator With a Towel Rail or Compression Joint
  1. Turn off your heating and give the radiators time to cool down. ...
  2. With a towel to hand, loosen the compression joint where the towel rail joins the radiator. ...
  3. Once the hissing stops, retighten the valve with the wrench. ...
  4. Turn the heating back on.

What can I use in place of a radiator key?

A flat-head screwdriver will usually make for the best alternative to a radiator key. If the screwdriver is marginally smaller than the socket on your radiators, you can apply duct tape to the head to make for a seamless fit.

Chloe Bennett

Chloe Bennett

Culture, Media & Entertainment Columnist

Chloe Bennett explores the intersection of pop culture, streaming entertainment, digital trends, and contemporary lifestyle. Her weekly commentary reaches thousands of culture enthusiasts.