hi all,
    i've just bought a new gas stove  ;D

but am a little confused
its a low pressure burner 8.8kW. said to operate at a max working pressure of 37mbar, same as the regulator.
low pressure hoses have a max of 50mbar, and are usually black. but i see most people using these and bbq's
with an orange hose? (typically high pressure, max 17.5mbar)
i have read that you can use either or, but does that mean if i use an orange hose, i wont get as good a flame as
i would with a black hose?
please help ;D