I'm using Taco Geo-Sentry valves. If I recall correctly, the thermostat Zone 1 call goes into the terminal on the valve electronics, through the...
I've got a WF Series 5 running open loop, it's been working great for years. Recently, I've gotten a few high-pressure lockouts recently due to an...
Well, the technician came out and apparently the unit is empty of refrigerant... that seems bad! Hopefully this can be resolved without a massive...
I read that the low pressure warning is ignored at startup, so you are saying the compressor never even tries firing up at startup because it...
We experienced an issue with our Waterfurnace geothermal system last weekend. I noticed that it was a bit warm Sunday evening. I could see from...
I ran a bunch of water through all of the inlets and outlets to clean out the accumulated scale, and water was flowing out of the cold water inlet...
After doing some investigation, the bottom cold water inlet pipe seems to have some sort of plastic insert. I haven't pulled it out, but I suspect...
I'm in the process of getting a WaterFurnace Series 5 installed, and I'm installing a buffer tank to maximize the desuperheater output. I was...
I've seen 'foot valve / check valve' mentioned many times, and was wondering if there's a particular type / brand that's recommended. I've seen...
I posted a question a while back ( http://www.geoexchange.org/forum/geothermal-heat-pumps/1496-question-about-spring-fed-system.html ) regarding...
NoForeignOil - the spring box is about 10' below the top surface of the pond. The pond fed by a creek - I have not done any sort of flow study,...
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