Carbon Monoxide Detectors at Fire Deparment? I was told that I would obligation to call my fire department...

I was told that I would obligation to call my fire department for a carbon monoxide detector. Do they really supply those out for free or charge? I mentioned this to someone else and they said I was nutty. I havent call this Fire Department yet to ask. I kinda dont want to perceive stupid if I do and they dont. My landlord only lit the pilot light to my furnace but also replaced the filter. I didnt think anything almost carbon monoxide until my sister mentioned it. No one has be having any problems but beside a 3 month old within the home I want to be safer than safe. Thank you.
Answers:    A lot of Fire Departments do supply away detectors. Just give them a call for on the non emergency number and ask.
you can get a carbon monoxide tester contained by any store these days. Anything from Walmart to Home Depot.