(c) Copyright July 09
Statement from Ontario Fire
Marshal for 2006 Fire Codes
Ionization models are best suited for rooms that contain highly combustible
materials that can create flaming fires. These types of materials include
flammable liquids, newspapers, and paint cleaning solutions.
Photoelectric models are best suited for living rooms, bedrooms and
kitchens. This is because these rooms often contain large pieces of
furniture, such as sofas, chairs, mattresses, counter tops, etc. which will
burn slowly and create more smoldering smoke than flames.
I think a statement from Ontario’s Fire Marshal says it best.
IONIZATION detectors are for rooms that contain highly combustible materials (like maybe your garage).
PHOTOELECTRIC detectors are best suited for LIVING ROOMS, BEDROOMS and KITCHENS.
In other words, best for putting in your house.