Heat pump camouflage
Lisa Nau
13 days ago
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sktn77a
13 days agoklem1
13 days agoRelated Discussions
Broken Heat Pump Liquid Return Line, Repair or Replace Heat Pump
Comments (2)I would (at least) go with flushing the lines out, adding a 2 way liquid drier and a suction drier. pull a micron vacume to 400, lock the system in the A/C mode and run it a week, then replace the liquid drier and remove the suction drier. Was the cut in the aluminum coil? A repair kit for that will be permanent. I don't know what you mean by damage to the "condensor"- that is the outdoor coil section. It is possible the system ran while it was raining (heat mode) and if a lot of moisture is suspected, checking the oil in the compressor would help make the desicion on which course to take. Many american standards have a 10 year warranty on the compressor and coil, so doing the above first would be my choice. If the unit needs replacing because of moisture contamination and it's that bad, the best route may be to replace the whole system for the long haul. Green oil and clumpy oil in the compressor or lines will indicate this extreme moisture contamination and installing filters driers won't work....See MoreHeat Pump & Multi Speed Pump - best setting?
Comments (3)Variable speed heat pumps offer several benefits over multi-stage models. The blower fan motor automatically adjusts instead of shutting down and restarting as the temperature fluctuates. This technology also means heat pumps use less energy than other heating and cooling systems. Variable speed reduces system damage and energy costs and produces more consistent temperatures. You’ll appreciate this feature even more during those times of the year when temperatures vary drastically over a 24-hour period....See MorePool heat pump and/or heat pump w/ chiller option in Texas
Comments (9)Sizing a Heat Pump Pool Heater. https://www.heating-air-conditioning.org/ You should have a trained pool professional perform a proper sizing analysis for your specific swimming pool to determine pool heater size. Sizing a heat pump pool heater involves many factors. Basically, a heater is sized according to the surface area of the pool and the difference between the pool and the average air temperatures. Other factors also affect the heating load for outdoor pools, such as wind exposure, humidity levels, and cool night temperatures. Therefore, pools located in areas with higher average wind speeds at the pool surface, lower humidity, and cool nights will require a larger heater. Heat pump pool heaters are rated by Btu output and horsepower (hp). Standard sizes include 3.5 hp/75,000 Btu, 5 hp/100,000 Btu, and 6 hp/125,000 Btu. To calculate an approximate heater size for an outdoor swimming pool, follow these steps: Determine your desired swimming pool temperature. Determine the average temperature for the coldest month of pool use. Subtract the average temperature for the coldest month from the desired pool temperature. This will give you the temperature rise needed. Calculate the pool surface area in square feet. Use the following formula to determine the Btu/hour output requirement of the heater: Pool Area x Temperature Rise x 12 This formula is based on 1º to 1-1/4ºF temperature rise per hour and a 3-1/2 mile per hour average wind at the pool surface. For a 1-1/2ºF rise multiply by 1.5. For a 2ºF rise multiply by 2.0....See MoreDual Fuel Heat Pump w/ gas furnace or just heat pump?
Comments (17)I'm leaning towards just heat pump with heat strips. That should be fine for your area. If you plan on keeping it that warm in the house as you say in your OP, I would get the Bosch Inverter heat pump as it produces heat clear down to about 5-6 degrees ambient and very efficient at what it does. Then use the strip heat as you need it. I don't know that you'll find a contractor though for this for a new construction job as Bosch just recently came to the Houston market a few months ago. The distributor network for Bosch is in it's infancy... so there are pros and cons for choosing this brand. For what it does / how it does it --- it's a game changer for my market. (Katy, Texas area) As a comparison --- an average run of the mill single speed heat pump will probably struggle once temps drop into the 20's for any significant amount of time. They are efficient when compared to strip heat (utility bill cost wise) but there are higher limitations with those. I've gotten email notifications from my electric provider that they are estimating my next electric bill at less than $50 for November. This may wind up being my lowest electric bill ever for my power rate of 12 cents per KWH. With that said, I keep it quite chilly during the winter and my house is all electric (no gas at all). I shut it off at night and really just use it to take the chill out of the house in the morning. If it gets really cold here, I will probably just heat the main part of the house over night --- as I have it attached to a 4 zone duct system. (This is to explain the how and why my electric bill is so low -- design of the HVAC system is a big part of it.)...See Moremike_home
13 days agoPaul F.
13 days agoAustin Air Companie
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12 days agoklem1
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