Secure radbot 1 - Removing the old thermostat; Fitting the correct adaptor

3. Fitting the correct adaptor
Adaptor selection
Study the adaptor selection diagram.
Dierent adaptors are provided to enable
Radbot 1 to be fitted to the majority of
radiators found within the UK and Europe.
1
Slide the adaptor over the radiator valve and
check if it is the correct size - it should fit
securely around the valve.
Note: If required, try fitting each adaptor
until you find the ideal match.
2
Secure the adaptor to the metal valve by
screwing it clockwise (M30x1.5, M30x1.0 &
M28x1.5) or use a small screw driver to
tighten the locking screw (RA & RAVL)
3
2. Removing the old thermostat
Loosen the retaining ring at the base of the valve and lift o the old
thermostat.
Tip - Replace leaking or corroded valves before you install Radbot 1.
Get advice from a plumber if you are unsure how to do this.
8
Securing the adaptor
RAVL
M30x1.5 M30x1.0 M28x1.5
RA