Electronic Ignition Linear Trough Fire Pit Inserts120vac / 24vac Available in: On/Off Models or Bluetooth High / Low Flame Control Models On/Off Models remote control sold separately 578-C 24vac Models require Power Supply. Power Supply sold separately. Sidewall helps with media retention while the pan lip is useful for easy installation. Features: Made of #304 Stainless Steel. (48" and smaller - 18g / 60" and larger - 16g). Spun design adds rigidity. Bolted gas fitting for strength and weep holes for drainage. Raised hub T-Burner for water prevention. Spec Sheets Linear Trough Electronic Ignition Insert Specification Sheet