We've had to start warning some of our customers not to use the "purple" filtrete filters because they're too restricitive. Especially with the new Carrier furnaces matched with the N coil. They...
Type: Posts; User: acescc
We've had to start warning some of our customers not to use the "purple" filtrete filters because they're too restricitive. Especially with the new Carrier furnaces matched with the N coil. They...
How restrictive of a filter do you recommend to your customers? Obviously, from an equipment standpoint, the less restrictive the better. However, I keep running into customers that want 5" filters...
If that's a heat pump, it sounds like a short in either the defrost or maybe second stage heat. Might try manually tripping a defrost cycle and see what it gives you. Hopefully it would at least...
Just a guess from past experience as a Hobart tech. The attachment hub rides inside a brass bushing, there are no bearings. This bushing over time likes to build-up an unholy mixture of dried...
To clarify a little bit, I watch both the CO and O2 closely when the blower initially kicks on. I'm also continuing to watch for and changes in rate of increase or decrease as it's ran for a few. ...
You might have to enable the soft start option. The early releases of that machine would do that on initial pump startup
It's been several years, so I don't remember the exact procedure anymore. To put it simply, the pump rate is changeable in the settings menu. From what I remember though that is normal for the...
So this should be a simple question for you all. I just got back into doing field service for residential HVAC this year, after doing commercial food equipment for a while. When I was originally...
Those little breakers in Lennox furnaces work great as free tools!