Question About Maintenance
Hi Everyone,
I have a Water Furnace 3-zone geothermal system I installed in 2012. It's worked great for the past 14 years. Yesterday, during annual preventive maintenance, the repair guy said that the Dual Pump Flow Center is drawing too many amps and needs replacement, and when they do that, they'll need to do a Geothermal loop field water exchange; I was not seeing any problems but he said that the Flow Center is overheating and if they don't replace it then it could destroy the entire system at any time. If this happens I'll have to replace the entire system at a cost of over $30K, so he recommends I replace the flow center for just over $5K. Does anyone know if it sounds like I'm getting good advice or more like I'm being ripped off? Just looking for some advice from experienced users and/or maintainers. Thanks much for any help you can provide.