Carbon monoxide exposure causes headache at West Grove home Heard on: Chester County PA Fire Dispatch 00:25 00:00 Engine 22-2, Ambulance 22 are now responding (number withheld) East Avondale Road, Londonderry Township. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Engine 22-2, Ambulance 22 are now responding (number withheld) East Avondale Road, Londonderry Township. 00:06 A carbon monoxide incident with a sick person. 00:08 Box 2209. 00:11 Station 22, okay, your response. 00:14 Called in by the homeowner. 00:16 30 year old female with a headache. 00:18 They are evacuating. 00:21 Copy. 00:23 Ladder 22, okay, your response. 2026-10-13 00:01 UTC Medical Emergency E Avondale Rd, West Grove, PA 19390 View on map