Greetings,
I'm happy to have found this forum. We purchased a home in North East San Diego County last year. The home was built around 2009 and the original owner put an extensive HAI system throughout (4000 sq. ft.). During this time, there have been a number of times I've woken up in the middle of the night with anxiety about what happens when something fails.
To preface, I know next to nothing about the system, am not too technical, and don't know a single thing about how to access the main computer to program it or make changes. I need to begin researching what it would take to replace the entire system if I cannot find someone with the knowledge to service the system when issues arise.
So that leads me to my first question; Is there anyone near San Diego that has the knowledge and inclination to work on HAI systems any longer?
Next, I have a Lennox Harmony III zoning system. One of the thermostats, Omnistat/2 RC2000 ver. 1.04, part# 65A01-2 (as shown on the board inside) is behaving erratically. The measured temperature on the display rapidly fluctuates back and forth by about 10 degrees from actual. I'd like to replace it. I've been told that a replacement unit needs to be the same specific part#. Can anyone confirm or deny that? So far, I have not found this specific part# (65A01-2) for sale anywhere online. Although I have found other RC-2000's but they have a different internal board layout, and I suspect may not be apples to apples. Any help in this area would be very appreciated. Because of my lack of knowledge and lack of parts, it feels quite precarious (and apologies if this has already been covered).
I'm happy to have found this forum. We purchased a home in North East San Diego County last year. The home was built around 2009 and the original owner put an extensive HAI system throughout (4000 sq. ft.). During this time, there have been a number of times I've woken up in the middle of the night with anxiety about what happens when something fails.
To preface, I know next to nothing about the system, am not too technical, and don't know a single thing about how to access the main computer to program it or make changes. I need to begin researching what it would take to replace the entire system if I cannot find someone with the knowledge to service the system when issues arise.
So that leads me to my first question; Is there anyone near San Diego that has the knowledge and inclination to work on HAI systems any longer?
Next, I have a Lennox Harmony III zoning system. One of the thermostats, Omnistat/2 RC2000 ver. 1.04, part# 65A01-2 (as shown on the board inside) is behaving erratically. The measured temperature on the display rapidly fluctuates back and forth by about 10 degrees from actual. I'd like to replace it. I've been told that a replacement unit needs to be the same specific part#. Can anyone confirm or deny that? So far, I have not found this specific part# (65A01-2) for sale anywhere online. Although I have found other RC-2000's but they have a different internal board layout, and I suspect may not be apples to apples. Any help in this area would be very appreciated. Because of my lack of knowledge and lack of parts, it feels quite precarious (and apologies if this has already been covered).
