[Greenbuilding] Legionaires disease and water temperature
Nick Pyner
npyner at tig.com.au
Fri Dec 30 21:54:31 CST 2011
Sure beats me. Did they explain why?
I guess, if they don't heat stored water from the bottom of their electric
heaters in Quebec, that explains quite a lot
Nick Pyner
Dee Why NSW
]On Behalf Of Michael O'Brien
Hi, all--
Nick, please note that in the Quebec City study, none of the gas water
heaters had Legionella while 33% of the electric heaters did.
On Dec 30, 2011, at 6:31 PM, Nick Pyner wrote:
. That on gas heaters being kosher at 49C because they heat the water
from the bottom just seems absurd.
Nick Pyner
Dee Why NSW
-----Original Message-----Behalf Of Michael O'Brien
>
--Gas water heaters and boilers don't harbor Legionella at 120 F/49 C,
because of the way they heat stored water from the bottom.
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