Stovax
Studio Edge Built-In Gas Fire
Riva 67, Studio, Linea and Logic IPF fires as well
as the F40 Avanti stove are supplied complete with
a:
The whole operating sequence (on/off and flame height/heat
output) is activated from the handset itself.
Other models with this symbol can be upgraded, either
at the time of purchase or at a later date, for operation
by one of two different handsets. Once the pilot has
been ignited manually, the:
(suitable for all models) allows you to vary the flame
height and heat output.
(suitable for Riva Cassettes and stoves only) additionally
allows you to programme the appliance to switch itself
on and for two periods per day and to the exact temperature
you select.
Sequential Remote
Standard Remote 
Programmable Remote