Genuine replacement gas burner control knob for commercial patio heaters model number BFX770 only. Very unlikely to fit generic heaters purchased from traders, for a suitable generic replacement knob please see adjustable AFX491 control knob. Will only fit commercial branded BFX patio heater models manufactured from 2005 onwards. Also not suitable for BFX755 patio heater models, for replacement part see domestic AFX495.
Price includes a standard UK delivery charge of £2.75 per single/twin pack via Royal Mail, please allow a few days for parts to arrive.

Burner Control Knob - single unit
AFX490  £6.50 (inc std p&p charge)

Burner Control Knob - twin pack
AFX490/2  £10.99 (inc std p&p charge)