BBQ Grill Twin Eagles Control Module Receiver Gas Heater BCPS16171. ***Heaters older than the year 2016 and with original Battery Pack (S16173) requires the need to also purchase a Battery Pack when buying a new Control Module. The new Control Module will not work with the pre-2016 Battery Pack.*** This is for 1 Control Module Receiver OEM High Quality that's made to last!! COMPATIBLE WITH: GAS HEATER, TEGH. Parts List Control Module, Receiver WARNING - Each, sold separately. ***Heaters older than the year 2016 and with original Battery Pack (S16173) requires the need to also purchase a Battery Pack when buying a new Control Module. The new Control Module will not work with the pre-2016 Battery Pack.***