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Posted by on November 5, 2006, 10:28 am
Anyone have a document (or a pointer) they can share , from
Carrier/Bryant with the vendors specified maximum static pressure for
their 94AFU units? With their "Evolution/Infinity" thermostats the
max and current static pressures can be read off the thermostat (I
presume they do this by analyzing the results of the ECM motors
"backpressure" but don't know for sure how they co measure this. I
presume it's good enough for checking the factories specification .
My thanks, in advance
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