Forum: Conservation
06-08-14, 02:57 PM
|
|
Replies: 105
Views: 92,009
BBP,
AC and I have gone around this...
BBP,
AC and I have gone around this discussion several times. Be aware that he has a very small home and he has sealed it almost like a boat. In his case, about 1 home in a million (or less), he...
|
|
Forum: Conservation
03-28-13, 10:47 AM
|
|
Replies: 105
Views: 92,009
AC,
Please note that I am not against all...
AC,
Please note that I am not against all gas appliances. But they must be put in properly. I really like vented water heaters in the garage - not in the home. And I never ever recommend the...
|
|
Forum: Conservation
03-28-13, 07:28 AM
|
|
Replies: 105
Views: 92,009
|
|
Forum: Conservation
03-28-13, 06:50 AM
|
|
Replies: 105
Views: 92,009
|
|
Forum: Conservation
03-08-13, 04:48 PM
|
|
Replies: 105
Views: 92,009
Really?
Digital has precision, not...
Really?
Digital has precision, not necessarily accuracy. There could be an entire discussion of double and triple precision data logging here :eek:
On the other hand analog thermistors have...
|
|
Forum: Conservation
02-14-13, 08:56 AM
|
|
Replies: 105
Views: 92,009
This is GREAT news and you have done well by...
This is GREAT news and you have done well by hacking a control transistor to drive an output pulse.
Digital controls have incredible precision, but the analog world often is much faster. Chips...
|
|
Forum: Conservation
02-11-13, 01:27 PM
|
|
Replies: 105
Views: 92,009
|
|
Forum: Conservation
02-07-13, 07:02 AM
|
|
Replies: 105
Views: 92,009
worldtrekker,
AC has a good sensor and it...
worldtrekker,
AC has a good sensor and it doesn't respond to humidity and temperature as do many CO2 sensors. All that said, we need to look at the total volume sampled (VERY small) inside a home...
|
|
Forum: Conservation
01-31-13, 01:45 PM
|
|
Replies: 105
Views: 92,009
|
|
Forum: Conservation
01-31-13, 09:24 AM
|
|
Replies: 105
Views: 92,009
AC and gang,
Good information on ERV vs HRV...
AC and gang,
Good information on ERV vs HRV graphics.
First off, homes rarely have any CO2 buildup as the inherent ventilation of a home is far more than a school, office or other work space. ...
|
|
Forum: Conservation
01-30-13, 01:16 PM
|
|
Replies: 105
Views: 92,009
AC,
I can guarantee that CO2 is not building...
AC,
I can guarantee that CO2 is not building up. Rather, "stale air" is out gassing of construction components, the infamous body odor, cooking smells, but by far the humidity is the dominant...
|
|
Forum: Conservation
01-29-13, 08:28 PM
|
|
Replies: 105
Views: 92,009
AC,
Using CO2 as a trigger for an HRV (or...
AC,
Using CO2 as a trigger for an HRV (or ERV) will not work as a reliable index of home air "staleness". Here is why . . .
The average adult at rest gives off about 200 ml of pure CO2 per...
|
