It sounds like you have a properly-installed and well-performing system, but you are looking for problems because you don't know what to expect in...
Choosing between a smaller heat pump that covers only the cooling load or a larger unit that covers the heating load is a reasonable tradeoff. I...
I would want to use the installer with the most experience, best understanding of geo technology, and most attention to detail. There are many...
Based in the wiring diagram you could probably make it work with a 3-heat 2-cool thermostat. That's for the older Intellizone board. The current...
You can buy 5-gal buckets of methanol on Amazon for $79.
LoopLink includes analysis for a dual-layer slinky, which is two slinkies in one trench with 3' vertical separation between them. I think you...
1800 CFM would not be right for a 3 ton. The typical range is 350-400 CFM per ton. Maybe you should first review the online manuals for the...
Waterfurnace's analysis software projected a 20% savings for the 7 series versus the two-stage 5 series. The 5 series can be had with the option...
It's a Waterfurnace four ton 7 series. The 7 series has variable-speed everything: compressor, fan, and water pump.
Symphony is supposed to be fairly accurate. I have a similar sized house in VA with a 4T 7 series and my ratios are about the same as yours. My...
Knowledgeable dealers will have access to software that can generate a report of the operating costs for various systems. You can also do an...
I have a 4T 7 series. Averaging snapshots of the energy use over the past week the breakdown of energy use is: compressor: 86% fan: 11% pump:...
"Compressor stage 1 max runtime 20 min" -- could defeat the purpose of having a 2-stage heat pump by forcing second stage when it's not needed....
The link below is to an old document, so some details may have changed, but it looks consistent with what I just installed in October. The...
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