This is Turtle.

i do hope you know we are talking about a condensate pump like Little
Giant and putting a bath room towlet bowl puke in the condensate pump
and not in the hvac coil of some sort as you state. A Condensate pump
is made to operate in a acid condition of a Ph 3.4 and bleach would
make very little difference to the pump with the Stainless steel shafts
& stainless steel Metal Parts and rubber or plastic pump gear.

If you like you can read he
http://www.lgpc.com/ProductFiles/OM/...-VCL-14ULS.pfd

TURTLE