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Not on the coast, livin' in the heartland of Iowa.

Bergy

The biggest difference in the units is the air coil. Water Furnace uses an E-coated coil that has, industry wide, issues with formicary corrosion. (Pitting of the copper causing refrigerant leaks to...

Leave your gauge set in the truck. Always do a Heat of Extraction/Rejection first. If those numbers indicate a problem then, and only then, hook up the gauge set.

Bergy

What's the flow rate on the LOAD side? You need to know if the load side is absorbing the proper amount of Btu's.

Bergy

You need a qualified service tech. Messing with high voltage can be deadly!

It is not a refund, it's a tax credit. You must have a tax liability in order to get the 30% credit.

Bergy

Loopers ARE in a partnership with HVAC contractors. We do all the design work with our computer programs but that cannot tell us what is actually out at the job site. Our loopers know the geology of...

Two systems on a single loop should have their own pumps. They should be piped as shown, this will insure proper flow through the units without short cucling between them.

Bergy303341

Make sure a 4 ton unit isn't oversized for your cooling loads. If you wind up with too much cooling you may find your home feels like a cave.

Bergy

www.Geo-flow.com Look for their Geo-Gooser

Bergy

Called my Geo guy who is kind of a "under the table" operator

Perhaps it's time to call in an "above the table" operator.

Bergy

Enertech manufactures Hydron Module, GeoComfort and Tetco heat pumps. Paradise was a short lived WF private lable for Enertech.

Bergy

All of the better Honeywell stats carry a five year warranty.

Bergy

We have been with Enertech for eleven years now. First they were a Climate Master rep but switched to Water Furnace and had them manufacture a GeoComfort brand for them. Enertech was not satisfied...

Be careful with unsupported claims... I have been involved with WaterFurnace and Enertech, makers of Hydron Module, GeoComfort and Tetco. The service we get from Enertech is second to none! Can I...

The 3/8 inch is NOT your bottleneck... The eight 1/8 inch lines are!!

Bergy

That coil will not work. It is designed for refrigerant, not water. You will have to find a water coil for your experiment.

Bergy

While we are a GeoComfort/Hydron Module dealer and a BIT biased.... Your decision should come down to who the best contractor is.

Bergy

You DO NOT attach a gauge set to a Geo unless the heat of rejection/extraction indicates it should be done.

Bergy

At start-up your contractor should have recorded the following...

Second stage cooling, or heating, with Desuperheater turned OFF.

Loop Side... Pressure In minus Pressure Out = Delta P
...

It sounds like a control board.

Bergy

Go back to the GeoComfort unit. Whatever you decide make sure the unit is energy star rated to qualify for the 30% tax credit.

Bergy

Have you tried turning off, and back on, the heat pumps breaker?

Bergy

What type of antifreeze do you have in your loop? If it's Glycol, make sure it is mixed to a 25% level. I'm not sure what levels are needed for Methanol.

Bergy

"Superheat, incoming air, and EWT. All play their part in determining what the freon charges should be, and if you want them check you should have it done by someone who knows geo, not just a HVAC...