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Hi guys, Over the past two weeks my heat pump has been blowing cold air. I had a tech come out and replace the sequencer on my 5kw heat strip. Then he said the reversing valve was stuck probably between the heat and AC mode. This makes perfectly good sense to me, the cold air coming out...

Here's my problem: On cold nights, temps in the 20's here in NC, my heat pump goes into defrost cycle but seems not to come out, blows cold air with no warm air returning. During the day, when the outside temperature increases, the defrost cycle works fine. i.e. goes into cycle for about 3-5...

Here's the problem I've been having lately. I have a 30/50 pressure switch and when the pump kicks on and the tank fills the pump keeps running, not shutting off at 50, but reaching about 80 psi and holding there for while before dropping. If I open a tap and let it run, the pump doesn't turn...

Hey guys, I was wondering if anyone would recommend a multimedia backwash filter to treat colloidal clay in a private well? I installed a ge last march but I have to replace the filter (25 micron) every three weeks. Thanks

Hey guys, I was wondering if anyone has ever used chemicals to successfully treat colloidal clay in a private well. My house is only seven years old. And it's been a major headache since moving in two years ago. The whole house 30 micron paper filter works well, but I have to change it...

Does anyone know if it's possible to replace a 20/40 with a new Low Pressure LLC 30/50?