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Posted by Larry Jaques on September 9, 2006, 8:40 am
On Sat, 09 Sep 2006 04:54:31 GMT, with neither quill nor qualm, "Homer
>
>
>> Maybe I should have said why. My new home burglar alarm needs an
>> accessory to know when the house is getting too cold, like when the
>> furnace fails.
>
>Buy a basic mercury switch thermostat and mount it by a furnace outlet -
>there's often one in the furnace room. Set it at the level you want to alert
>at. When your friend gets the furnace going, it'll open the thermostat in 10
>minutes - and your friend should wait that long.
A heads-up: Mercury thermostats are prohibited in several states now,
no new sales since January 1, 2006 here in Oregon.
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