LESLIE: Tony in Florida is dealing with some not-so-energy-efficient appliances. Tell us what’s going on.
TONY: Yes. I have a Trane 19-SEER 3-ton unit. It has a dual-compressor on there. I also have a Pentair variable-speed pool pump and one of those heat pump – GE water heater.
TONY: And as far as I’m concerned, those are the two appliances that would be responsible for my big energy bill.
TONY: After installing those appliances, I am still looking at an energy bill ranging between 180 and 2.
TOM: Wow. That’s expensive.
TOM: So, let me ask you something about the heat – the Trane unit that you put in. When you put that in, did you just replace the compressor outside or did you also replace any of the internal parts?
TONY: The full unit, as well as replace and re-duct.
TOM: A couple of things that you can check. One of which is to have the HVAC contractor – or if you know how to do this, check the amperage draw for the compressor when it’s running. That can be done from the electrical panel with an amp probe. See if we’re pulling any excessive amperage. I’m wondering if anything is broken in the compressors or the fan system that’s causing it to pull more power than it should. So, you can check that against the manufacturer’s specification on both the heat pump, frankly. The heat pump, it’s a heat-pump water heater, correct?
TOM: So, check the draw. Secondly, is there any other major consuming appliance in the house? How are you cooking? Are you cooking with electric heat – with electricity, I should say?
TONY: Yes. I’m cooking with a heat-induction stove.
TOM: Heat-induction stove, OK. So, you are using quite a bit of power for that. What I want is to get to the point where we’re breaking this down on a case-by-case basis, to try to figure this out.
Here’s what I want to tell you to do, OK? You’ve got a lot going on in that house. This would be a really good case for an energy audit. There are energy auditors that you could usually find through your local utility company or you can find them independently. And in many areas of the country, there are rebates for these or they’re even free.
Energy auditors can come in and look at every source of energy that’s being consumed in that house, as well as insulation, windows and doors, things like this. And the nice thing about an energy auditor is they’re not there to sell you stuff, you know? Sometimes, when you call a contractor and say, “I want an efficient heating system,” they sell you what they want to sell you. Energy auditors are kind of like home inspectors but they specialize in energy efficiency. And they can do an independent evaluation of all of the elements in the house and help you very accurately pin down where that energy is going.
Sometimes it’s free because it’s paid for by the utility companies. In fact, some utility companies, as a condition of licensing, are required to provide energy auditors or low-cost auditors. Find a good one. Research them carefully and get an energy audit done of your house. And I think that that will help you stop speculating on where the power – where the energy is being used and where it’s not and get some real, factual data that could help you make some intelligent decisions on how to cut those costs. Does that make sense?
TONY: Oh, yeah, that makes perfect sense.
TOM: Good luck with that project. Thanks so much for calling us at 888-MONEY-PIT.