Type: Posts; User: nk416
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02-19-2012, 12:21 AM
Quick update on this thread...
Had the iComfort thermostat installed today. Very nice setup. It also looks as if the staging/modulating is different as opposed to using just a standard 2-stage...
09-29-2011, 12:05 PM
I'm building a new home and have been doing lots of research. I still have a few sticking questions which I am hoping some of the pros here can help answer. The HVAC guys I have had out...
Looking at installing a Honeywell Networked Zoning system (two zones, basement + rest of house).
Contractor made no mention of installing dampers on the return air ducts. Does this...
09-09-2011, 10:40 AM
Tech thinks it is the condensate trap. The unit is mounted horizontally with the condensate trap installed on the left side (down). Coming out in a few weeks to check.
09-08-2011, 11:49 AM
66,000 BTU. Blower is on high at 950cfm as per the installation manual, if I remember correctly (pretty sure).
09-08-2011, 11:37 AM
The lower case "h" means it is in variable mode. So h100 should mean that the burner is performing at 100%.
09-08-2011, 09:52 AM
While on high fire it did seem as though the air wasn't all that hot being ejected from the registers. The control board was flashing "h100 - A950 - E225".
Is it possible that even though the...
09-08-2011, 07:57 AM
Good man. Thank you for your help.
09-08-2011, 07:38 AM
In preparing for the winter, I'm noticing that my Lennox SLP98V seems to be throwing a E225 error code once in a while. Most recently I noticed it when the furnace had ramped up to 100%...
09-08-2011, 07:33 AM
Sounds to me like you're saying keeping the CPH at 9 or higher will have no effect on efficiency... ?
09-07-2011, 05:02 PM
Any idea why Honeywell recommends 9 for electric?
09-07-2011, 01:19 PM
Looking for some advice. I've replaced a bunch of baseboard heating thermostats with the Aube T209 (http://www.aubetech.com/products/produitsDetails.php?noProduit=161&noLangue=2) which...
Hi all. My home has a Keeprite furnace, model nnbu100ch01 serial number l935011470.
I can't seem to find any information on it. Can anyone identify the model and maybe provide the efficiency...
08-01-2011, 02:54 PM
From my research the comfortsense 5000 setup in 2-stage heat mode will allow full modulating capabilities.
Would love to hear from the pros here as well if they know otherwise.
08-01-2011, 11:57 AM
Dealer did install the proper thermostat (comfortsense 5000) he just didn't run enough wiring to allow it to be setup as a two stage thermostat which is what is required for the slp98v to run in...
08-01-2011, 09:38 AM
I guess I should have been more clear. This furnace was installed for my elderly parents after their 20 year old unit died. This happened in March. I have only been able to visit now and noticed...
07-31-2011, 10:40 PM
When the 1st stage heat is called, the SLP98V will start at a variable rate anywhere from 35% to 100% based on an algorithm. When 2nd stage heat is called for, it will bump 10% if...
07-31-2011, 02:25 PM
I was able to figure it out. He set it up as a single stage thermostat. The thermostat is a Lennox ComfortSense 5000 (which looks like it is just a re-branded Honeywell TH8320U.
07-30-2011, 02:59 PM
In the winter I had a Lennox SLP98V installed in my home. I already have a Trane XR11 A/C unit for the summers.
My question is this: The thermostat installed is Lennox branded, but...
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