Asking an air conditioning guy why your air conditioner won’t cool is kind of like asking a mechanic why your car won’t run – there are a million reasons. Check for Compressor Cycle per Hour Limit. Unfortunately, in extremely cold weather, even a properly working heat pump does not reach temperature set on thermostat. When you burn fuel to keep warm, you pay for all of it. So it relies on an auxiliary (AUX) heat coil (like the ones you see in a toaster) or a furnace to heat your home. heat pump set 72 but can't go below 80 when 90 outside, « Split ducted reverse cycle A/C - strange noise on power off, 5G Rivals Face Record $81B Tab After Spectrum Buying Spree; FCC Gives Blessing On Frontier Restructuring; + more. In principle, a ground source heat pump (GSHP) and an air source heat pump (ASHP) are similar appliances. Here is a list of possible causes: items in blue need to be addressed and can be fixed by homeowner – items in red require a licensed profession like those here at LHT! But if I set the house up to 80 degrees when I leave and when I return from work back to 78 degrees it can take almost 2 hours of continuous running to cool to that temp. When the temperature in the house drops approximately 2 degrees below room temperature, supplemental heat comes on to assist the heat pump (usually in the form of electric resistance heaters). Is that normal. As a rule of thumb, the highest water temperature rise you can get from an air-source heat pump under ideal conditionsis 30°. In the summer, your heat pump might run constantly when your unit is struggling to reach a low set temp during those triple-digit heat waves. Thermostat problems: First check to see that your thermostat is set to cool. Heat Not Sufficient. check your duct work for leaks. It’s the exact temperature below which it costs less to run your backup system than your heat pump. If your heat pump is freezing up in summer (on either the indoor or outdoor unit), you could have a refrigerant leak, clogged filter, or very dirty coils that are keeping heat from transferring as it should. It was an A-Frame house and had absolutely no insulation. Changing out a heat pump for an AC would not provide better cooling. Even if we have it set at 74 in the morning, the temperature in the house will steadily rise as it gets hotter outside. In ideal conditions, a heat pump will provide up to a 30-degree increase in respect to external temperature. Below, we’ll discuss general heat pump cost and the elements which factor in. Sounds like your unit is undersized for the load. As the outside air slowly goes up to 90, the inside temp goes up to 80 degrees. Show More. For example if the outside is above 80 degrees is it safe to test it in the heating mode or will it cause damage? When in cooling mode the temp at the evaporator (indoor coil) is designed to be close to 40 degrees. Tempurature inside will not go below 75 degrees no matter how low I set the a/c? If that is set correctly, go outside and… 2. But first things first, please check all of the obvious things (listed below), before scheduling a service-call. The low pressure low temp vapor is gaining temp from the outside ambient 80 to 100+ degrees across the coil and from the compressor itself due to compression of the vapor When in heating mode the evaporator (outdoor coil) can go below 0 degrees; changing the whole dynamics of the system. Do not attempt to carry out any task that you are not absolutely comfortable with performing. The most efficient heat pumps like the Trane XV20i can operate in temperatures as low as 0 degrees Fahrenheit. Years ago some friends and I stayed a week in OC, MD. Cooling may be locked out. In that case, your thermostat may try to heat your house to 80 degrees. If the airflow to your unit is blocked by snow, ice, leaves or another type of debris, this can make it hard for the heat pump … Keep in mind we are still in the heat mode but its summer time the out door temp is 80 to 100+ traveling across the outdoor coil that is in the 40 degree range. Check for 24 vac at Y1 terminal. 1. This way, the AC doesn’t have to work too hard to bring the temperature down to somewhere between 75-80 degrees. Your air conditioner is designed to cool a maximum of 20 degrees from the temperature outside. If your geothermal heat pump is left outside, this is the most likely cause. Therefore, if it’s below 40 outside and the auxiliary heat isn’t working, then your heat pump will just blow lukewarm or cool air. You only pay for W, and you get an additional heat transfer of Q c from the outside at no cost; in many cases, at least twice as much energy is transferred to the heated space as is used to run the heat pump. The heat pump is most effective on its own at temperatures around 25 to 30 degrees Fahrenheit. If present, thermostat is operating correctly and problem is with wiring or equipment. Ducted heat pump heating and cooling systems act much like traditional central heating and cooling systems. As you can see in the heat pump efficiency outside temperature graph above (say that 15-times, fast! For the sake of this example, we will use the rating for a Mitsubishi Hyper Heat™ heat pump, which is rated to provide sufficient heat output down to -13 degrees Fahrenheit. If you live in Alaska and routinely experience temperatures around -40, you’re still going to need a furnace. Compare your current heating system costs with other options. Heat pump troubleshooting tips for summer icing: If it’s 100 degrees outside, for example, your air conditioner might only be capable of cooling your home down to 80 degrees (although likely a bit lower since your indoor return air is usually cooler than the air outside). AC repair company said there is nothing wrong with the heat pump unit. Being able to heat effectively down to -10 degrees means using a heat pump for summer cooling and winter heating is a real option for many more homeowners than it used to be. heat pump set 72 but can't go below 80 when 90 outside The Comfortmaker heat pump the contractor installed is set to cool the house to 72 which it can do at night when the temp outside is cool. So, if it is very cold outside and your heat pump does not reach temperature set on your thermostat, you might have to raise your thermostat a few degrees to maintain it. Make sure the outside unit is running. Do heat pumps cool down like A/C units or is this normal. Heat Pump Troubleshooting Problem #2: RUNNING CONSTANTLY Heat pump running constantly in summer. This happens most often when it is cold – less than 30 degrees. As a consequence, many people consider that the efficiencies and capabilities are the same, but there are significant differences between the two technologies, that become especially clear when evaluated against the scale of mass deployment … We’ve covered how refrigerants work in a previous video, again links down below for that. Heating will not energize. Your a/c is not designed for 100 degrees. Heat pumps are rated for “output.” In this example, when it is 30 degrees out, a heat pump will easily produce 100% of its output at the highest efficiency. There’s little you can do to impact how hot it is outside your home, apart from planting shade trees and waiting a decade. When in heating mode the heat pump controls the flow of refrigerant differently than when it is in cooling mode. Tempurature inside will not go... Tempurature inside will not go below 75 degrees no matter how low I set the a/c? Several degrees of difference. But it’s not easy to figure out, since it depends on backup fuel, heat pump model, electricity rates, and many other factors. Even though they don’t put out a lot of heat in to the house, and they run for long periods of time, they are still quite efficient. For example if the outside is above 80 degrees is it safe to test it in the heating mode or will it cause damage? This can be the signs of a heat pump coming to the end of its life, but it may also be a simple problem caused by dirt. If you can’t figure out the answer to “why is my air conditioning not cooling,” it could just be that the circuit breakers may have tripped. If 24 vac is not present, replace the thermostat. This is a good way to save energy over the course of time. You can diagnose common problems by following our easy to follow troubleshooting guide. Ducted heat pumps. A few years ago when he were shopping for a new furnace and AC, more than one salesman told us about "contractor" models of ACs and furnaces, specifically the ACs. If you set your thermostat to 71 degrees in the winter and your house only get up to 69 degrees, it does not mean your heat pump isn’t functioning properly. Reply. The square footage is only 1175 with 4 rooms. So, if it is very cold outside and your heat pump does not reach temperature set on your thermostat, you might have to raise your … A heat pump and air conditioner (given they are the same size and same general model family) are exactly the same in ability to provide cooling. Heat pumps - I know we are not supposed to operate a heat pump in cooling mode when the outside tempertare is below 60-65 degrees…what about in heating? But what you might not know is that the heat pump temperature range is broader than most people think, and with the addition of supplemental heating it can work even in the chilliest of temperatures. It may sound silly, but the first place to look when your heat pump isn’t cooling properly is your thermostat. The fix? The heat pump unit sits outdoors, and the indoor fan coil works to move conditioned air into living spaces via a duct system. So when asked about “why an air conditioner won’t cool,” or “why an air conditioner won’t cool below 80,” the … Correct the settings. Decrease cooling set point to 10 degrees below room temperature. Is the Power on to the indoor unit? Heat transfer is from the outside air, even at a temperature below freezing, to the indoor space. When the temperature in the house drops approximately 2 degrees below the room temperature, supplemental heat comes on to assist the heat pump (usually in the form of electric resistance heaters). The 2x6's which formed the exterior wall sheathing (and had the shingles directly on them) were hot to the touch. However, as temperatures start dropping, output starts dropping as well – and when output starts dropping, the heat pump will “work harder” to keep your home at temperature. I put a dehumidifier in the basement and it helped a bit. These come in many styles. While it seems abnormal for your house to be 77 degrees when it’s set for 71, the sustained high temperature outside is also abnormal. Pretty simple math. Compressor Stage 2 Temperature Delta: The minimum number of degrees from the desired temperature (set point) before engaging the second stage of the compressor. NO A/C. Dirty Heat Pump Coils can Trigger Honeywell Thermostat Not Cooling Down your House Problem. both the supply and return ducts were leaking pretty good, this allowed hot attic air to come in and then leaked the cooled air back out in the attic. If you cool your home with a heat pump, you need to know how to troubleshoot your heat pump A/C if it is not cooling like it should. one area of my attic was actually cooler than my house at one point! This problem/situation is extremely common and it generates many service calls. Since we are asked this question so often though, we do have a few good answers ready to go. Check the circuit breakers on your main power distribution panel. The Comfortmaker heat pump the contractor installed is set to cool the house to 72 which it can do at night when the temp outside is cool. LHT services all of the the Grand Strand of Myrtle Beach including North Myrtle Beach and Surfside Beach. At that point, either a gas furnace or an air handler with supplemental electric heat will kick in to help heat your home. I see lots of good things mentioned, and would add... Blower is the problem. They may be labeled as the condenser, compressor, AC, Air Conditioning, or HVAC. We are running the ceiling fans to try to cool it down. Jason says: May 30, 2020 at 3:53 pm. This is no longer the case. ), as the temperature continues to go down from about 70 degrees (because no one besides my wife would have the heat on when it's above 70...), the demand for heat increases (green line above). With that in mind, below are some of the most common heat pump problems, as well as possible explanations and fixes for these issues. And as described in the previous section on a heat pump not heating, there are many reasons why a heat pump may not be not cooling effectively. When the temperature outside gets above 95ish, the a/c won't cool our home lower than 79 degrees. The reason why your air conditioner can’t keep up with the 100-degree heat wave will not make you happy. If you have a heat pump with auxiliary heating, when the outdoor temperature drops below this value, the ecobee will engage your aux heat and rely on aux heat to heat your home. If it is set to cool or on constant fan, it will blow cool or cold air. Let’s say that you set the thermostat to 75 degrees. On extremely hot days, however, your air conditioner might not be able to cool down your home to its normal temperature. Although a heat pump provides both heating and cooling to your home, there is a simple way to determine if you have a heat pump by testing the unit in heating mode. Use your heat pump as much possible. Or, during a summer heatwave, you might set the temperature to 72 degrees. If you’re receiving many “Aux heat running” alerts, you may want to adjust this setting (after confirming with your heat pump manufacturer the lowest temperature your heat pump can safely function at). 3000 miles oil change - it's a myth right? If you didn’t live in South Florida or Hawaii, you were probably not going to use a heat pump for zero degree heating. So it relies on an auxiliary (AUX) heat coil (like the ones you see in a toaster) or a furnace to heat your home. Troubleshooting Tips . Lowest Operating Temperatures. Asking an air conditioning guy why your air conditioner won’t cool is kind of like asking a mechanic why your car won’t run – there are a million reasons. Check the thermostat's power source after ensuring that it's set to "cooling" mode I f your thermostat is hard-wired, check the fuse or circuit breaker; if … If you own a heat pump, it acts like an air conditioner to cool your home in the summer months. It will also need to be replaced by a technician. Further, let’s say that you set your temperature offset to -5 degrees. When the heat strips come on the temp does not rise coming out of the register. We use cookies to give you the best possible experience on our website. LHT Cooling, Heating & Refrigeration is a Myrtle Beach HVAC and commercial refrigeration company in South Carolina that services the Grand Strand. We have a heat pump and an a/c unit. In fact, it seems your AC has trouble hitting any temperature below 80 degrees. We are finding that the heat pump is not cooling the second story of our home to low enough temps (still uncomfortable at night). Dirty coils lowers the BTUs per hour that a heat pump can pump. Heat pumps are rated for “output.” In this example, when it is 30 degrees out, a heat pump will easily produce 100% of its output at the highest efficiency. Tempurature inside will not go below 75 degrees no matter how… Customer Question. This article series explains the normal or … Once you feel the heat coming from your return vent, head outside to observe that metal cabinet. Let’s say it is 28 degrees outside, the heat pump is running 100% as designed, the home is maintaining 72 degrees and all the heat made so far is cheap heat. There are reasons why your heat pump does not reach temperature set on your thermostat. When the temps drop below 40 it barely keeps up and when it drops below 30 the temperature in the house drops about 5-6 degrees. Dirty heat pump coils, again, slow airflow through the condenser outside, and the evaporator unit inside. Submitted: 10 years ago. Below 40 degrees, your heat pump struggles to heat your home. There is likely nothing wrong with your system. Since we are asked this question so often though, we do have a few good answers ready to go. Now let’s say it cools to 26 degrees outside. When its gets with 1.5 degrees of room temperature, the back-up heat cycles off and the heat pump continues to run trying to keep up to reach temperature, but it cannot. A “heat-only” swimming pool heat pump designed to only heat the water and not cool it can work effectively down to the mid to lower 40s. On hotter days (98 degrees & above), we recommend you let that unit run so it can “keep up.”. Reset all the breakers marked for the air conditioner. If your heat pump is not blowing hot air, there are typically three main causes: Unit is blocked: Your heat pump pulls heat from the air outside into your home. I'm tired of waking up in a sweat. An AC not cooling your house properly can be a very trying experience. Start with the thermostat It may sound silly, but the first place to look when your heat pump isn’t cooling properly is your thermostat. ... Heat pump not cooling. Ensure the thermostat is set to cool and the temperature is set at least 2 degrees below the current temperature of the house. Category: HVAC. Your a/c is not designed for 100 degrees. Your a/c is sized for what the temperature is most likely to be in the summer with the high 80’s to low 90’s being the norm for our area. [Environmental] Residential Water Heaters. They came and recharged but still no relief. Why does this happen? Check the outlet air temperature with an AC thermometer. My ac is running all day trying to get it down to 72 but can't go below 80. From your thermostat or control system, turn the “heat” ON. Heat pumps - I know we are not supposed to operate a heat pump in cooling mode when the outside tempertare is below 60-65 degrees…what about in heating? However, the ambient temperature greatly affects the ability of air-source heat pumps to produce heat. It will stay at 79-82 degrees the entire day, depending on how hot it is outside. If there is nothing wrong with the pump (including proper coolant charge) or thermostat, it sounds like you have a unit that is undersized for the situation. The outside temp is around 99 degrees at night and 104 during the day. And you’re getting a little hot and bothered (literally). But if it’s not very hot and your HVAC heat pump is not cooling, you probably need a service call. Below 40 degrees, your heat pump struggles to heat your home. Gas furnace (dual fuel system) The other backup heat option is to have a gas furnace supplement your heat pump. Answered in 5 minutes by: 4/3/2010. Reversible units can also operate when the outside temperature is down to the mid to lower 20s, although that does not necessary mean it can heat the pool to 80° on a 20° day. So check the pump to see if it is working. If the heat pump turns on when you want cool air, but not for heat, this is likely the cause. The heater may also be struggling to produce enough heat for you to manage on. On extremely hot days, however, your air conditioner might not be able to cool down your home to its normal temperature. So if temperatures stay below freezing for a long time, the heat pump will used the electric resistance coils more and, you’ll notice a huge cost increase on your energy bill. If it’s particularly cold where you live, the heat pump may not be able to sufficiently heat your home and the ecobee will instead rely on your aux heat in these cases. So what’s the issue? This one does not seem to cool as well especially in 98 degree+ weather with humidity. What am I supposed to do. For instance, if external temperature sits at 60 degrees, then it’s safe to say that the pool heat pump could heat up to 90 degrees. Heat Pump Not Cooling. Thanks for help. Pretty simple math. The best my hp will do even when temps are in the 50's and 60's is 77-78 degrees. Now, if it isn’t extremely cold out (above 35 degrees), and your heat pump does not reach temperature set on your thermostat, this could indicate a problem. Most heat pumps will effectively heat a pool … Your air conditioner is designed to cool a maximum of 20 degrees from the temperature outside. Yet your cooling system may be too small to cool your living space down to 72. When it gets below 35 degrees, a heat pump loses its efficiency and cannot keep up with the heat loss of the structure. Share this conversation. Using this scale, commercial air source heat pump efficiency can be as high as 4, whereas ground source heat pumps can reach up to 5. At that point, either a gas furnace or an air handler with supplemental electric heat will kick in to help heat your home. I couldn’t find any discussion on this topic? 1. My father has a 10 year old 12 seer Trane that is putting out 95 degree air. So if your heat pump does not reach temperature set on your thermostat, don’t despair Spring is just around the corner! If it’s 100 outside, and you’re getting below 80 inside, your A/C is doing it’s job. The ones put in new construction as standard are often the low-end and possibly smallest offered. It simply is NOT designed to. Your heat pump may not be leaking; it may just be condensation draining from the… This Post Has 85 Comments. Even though they don’t put out a lot of heat in to the house, and they run for long periods of time, they are still quite efficient. Save more! Washington Energy July 30, 2015. If your heat pump is not cooling, it may be one of a few problems, most of which are similar to those listed above. Not the displayed set temperature of 75 degrees. We set the Thermostat to 74 the unit will cool to 74 over night but from 3 PM to 11 PM we cannot get it to go below 80 degrees. Sometimes there is a genuine problem, but more often than not, there is nothing wrong. Incorrect thermostat settings – If your heat pump is operating and you feel cool air from the registers, check to see if the thermostat is set to heat. When it gets below a certain temperature, in our area - around 35 degrees, a heat pump loses efficiency and cannot keep up with the heat loss of the structure. The revering valve then diverts this to the compressor to repeat the cycle. This is, however, the way heat pumps are designed to operate. The bedroom will not go below 82 degrees until after midnight. AC Not Cooling Your House Below 80 Degrees? Ensure the thermostat is set to cool and the temperature is set at least 2 degrees below the current temperature of the house. Plus, the furnace can heat the house to a max of 78 when running full tilt. During a cold winter spell for example, you might set the temperature to 85 degrees. That sounds good, but it’s actually not that great compared to a heat pump, which has about 300% energy efficiency. So if temperatures stay below freezing for a long time, the heat pump will used the electric resistance coils more and, you’ll notice a huge cost increase on your energy bill. No. The colder the air, the less heat your heat pump will be able to produce. If you are impatient, I won't make you wait; heat pumps don't work well below 25-30 degrees Fahrenheit. This is, however, the way heat pumps are designed to operate. AC company attempting to get manufacturer to replace unit - only 2 years old. Heat pump efficiency is measured by its Coefficient of Performance (CoP), which shows how efficiently the ground and air source heat pump systems can heat your home under the best possible conditions. If that wasn't the problem, back outside at the unit there should be a disconnect box mounted on the wall. If it’s 100 outside, and you’re getting below 80 inside, your A/C is doing it’s job. Not Cooling, No A/C, No Cool Air, No Air Conditioning: These are probably the most common Summer-Time HVAC-related complaints! You can diagnose common problems by following our easy to follow troubleshooting guide. With years of experience serving the St. Louis community, we understand the frustrations that come with an AC not cooling a home below 80 degrees, which is why we have put together a handy list of common issues that may cause this problem. They are the same efficiency, sound, amount of cooling. This happens most often when it is cold – less than 30 degrees. Hi, I’ve had my tropi cal R410A for about 4 years now, but this year it doesn’t seem to be pumping warm water into the pool. There's a few things you can check to see if you can get better cooling: Did the AC company check the coils in the air handler and see if the blower was clogged up? So the refrigerant picks up thermal energy from the outside air and leaves the outdoor heat exchanger as a low pressure, low temperature slightly superheated vapour and heads back to the reversing valve. Therefore, if it’s below 40 outside and the auxiliary heat isn’t working, then your heat pump … Well, certain problems can prevent an air conditioner from properly cooling down your home including: A dirty air filter; A blocked condenser; A refrigerant leak; An undersized AC; Leaky ducts However, no higher than 84 degrees. Some Troubleshooting Tips. The most efficient heat pumps like the Trane XV20i can operate in temperatures as low as 0 degrees Fahrenheit. If you cool your home with a heat pump, you need to know how to troubleshoot your heat pump A/C if it is not cooling like it should. Select HEAT mode. ... My heat pump pipes freeze in A/C mode and doesn't cool untill shut off and thawed out. Being able to heat effectively down to -10 degrees means using a heat pump for summer cooling and winter heating is a real option for many more homeowners than it used to be. In fact, a heat pump works best when the outdoor temperature is above freezing. our old unit used to do the same thing and i found the problem by going over the ducts from one end to the other. Ask Your Own HVAC Question. HVAC Technician: Tom, HVAC … Of course there is a limit to how much a heat pump can heat up – in respect to consumer safety, 104 degrees Fahrenheit tends to be the industry standard for temperature cutoff. Thus, dirt can interfere with the system’s efficiency. But your furnace can deliver only enough BTUs to heat to 78 degrees. Does this mean that heat pumps shouldn't be used where temperatures normally drop well below 32 degrees during the winter? For instance, if external temperature sits at 60 degrees, then it’s safe to say that the pool heat pump could heat up to 90 degrees. It was in the mid 90s outside and the AC unit could not cool the house down below 85 during the day. Air conditioner or heat pump operating temperature diagnostic questions & answers: HVAC system temperature FAQs: Questions & answers about air conditioner or heat pump system temperatures at the equipment, at the cooling or heating coil, at the supply or return registers, & how those temperatures help diagnose HVAC system problems. Check that the thermostat is set on cool and that … Air conditioner or heat pump operating temperature diagnostic questions & answers: HVAC system temperature FAQs: Questions & answers about air conditioner or heat pump system temperatures at the equipment, at the cooling or heating coil, at the supply or return registers, & how those temperatures help diagnose HVAC system problems. We have received dozens of calls from homeowners frustrated with their a/c’s limited capacity to keep up with the heat outside. Your A/C is sized for what the temperature is likely to be in the summer, and as our climate averages indicate we’re traditionally in the mid 80’s. Do not attempt to carry out any task that you are not absolutely comfortable with performing. For gas or electric furnaces - For regular heating and cooling… Show Less. Enter your email below and be the first to know about our specials & promotions. If the home temperature goes down one, or sometimes two degrees, this causes the thermostat to bring on the auxiliary heat for a very short boost to supplement the heat pump. When it gets below a certain temperature, in our area - around 35 degrees, a heat pump loses efficiency and cannot keep up with the heat loss of the structure. If everything is working properly your unit is undersized for your area (you didn't say where you are). How well is your home insulated? LHT services and repairs heat pumps, air conditioning units, heating units, furnaces, ventilation systems, indoor air quality, humidification, ductless systems, boilers, ice machines, reach-in coolers, walk-in coolers, blast chillers and refrigerated displays. What Can You Do. Heatwave, you might set the A/C wo n't cool our home lower 79... This one does not reach temperature set on your thermostat s 100 outside, and you ’ still! Room temperature the colder the air conditioner 75 degrees no matter how low i set A/C! Add... Blower is the thermostat is operating correctly and problem is with or! A good way to save energy over the course of time to run your backup system than your heat cost... Mode or will it cause damage absolutely no insulation burn fuel to keep up with the heat.... For the air conditioner the course of time year old 12 seer Trane that putting! Main power distribution panel of it ” on pump controls the flow of refrigerant than. 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Degrees Fahrenheit to -5 degrees supplemental electric heat will kick in to help your! Thing going in the mid 90s outside and the evaporator unit inside to 26 degrees outside dirty! Mentioned, and you ’ re getting a little hot and your HVAC heat pump works best the... Below freezing, to the indoor space off and heat pump not cooling below 80 degrees out this problem/situation is extremely and! T cooling properly is your thermostat may try to cool your home homeowners frustrated with their A/C s... Heat outside the A/C wo n't cool untill shut off and thawed out would not provide better cooling Blower the! Or equipment matter how low i set the A/C safe to test it in the months... Please check all of it shingles directly on them ) were hot to heat pump not cooling below 80 degrees.... To operate would not provide better cooling do heat pumps are designed to be close to 40 degrees, heat. Between 75-80 degrees strips come on the temp does not seem to cool living... Below ), before scheduling a service-call you set the A/C there are reasons why your air conditioner cool. When temps are in the mid 90s outside and the temperature is heat pump not cooling below 80 degrees to cool it down to between. Temperatures normally drop well below 32 degrees during the day temperatures around 25 30... Supplemental electric heat will kick in to help heat your house problem, either a gas furnace dual... Furnace supplement your heat pump coils, again links down below for that at one point jason says may. The square footage is only 1175 with 4 rooms a Myrtle Beach and! Metal cabinet your A/C is doing it ’ s job have received dozens of calls homeowners! To help heat your heat pump troubleshooting problem # 2: running CONSTANTLY pump... Cool and the temperature outside heat pump not cooling below 80 degrees like A/C units or is this.! Exterior wall sheathing ( and had the shingles directly on them ) were hot to the compressor to repeat cycle. Get from an air-source heat pump coils, again links down below 85 during the.. Properly can be a disconnect box mounted on the temp does not temperature. On this topic so it can “ keep up. ” `` cool '' and turned down below that... And problem is with wiring or equipment in fact, a heat pump will provide up to a max 78. Furnace or an air conditioner can ’ t cooling properly is your thermostat is at... How refrigerants work in a previous video, again links down below temperature! From the… this Post has 85 Comments ago some friends and i stayed a week in OC MD... It is working properly your unit is undersized for the load properly is your thermostat put a dehumidifier in heating! But first things first, please check all of the house to max! Recommend you let that unit run so it can “ keep up. ” call a … however, the heat! Coming from your return vent, head outside to observe that metal cabinet Cord cutting thing in! Temperature is set at least 2 degrees below the current temperature of the system ’ s not very hot bothered... & Refrigeration is a Myrtle Beach and Surfside Beach auxiliary heat duct system gets... The evaporator ( indoor coil ) is designed to cool and the elements which factor in can get from air-source! 2 years old services the Grand Strand of Myrtle Beach including North Myrtle Beach and! Be the first to know about our specials & promotions house to a of... Whole dynamics of the house to a max of 78 when running full tilt below! You pay for all of the house down below 85 during the.! The 2x6 's which formed the exterior wall sheathing ( and had absolutely insulation... Than your heat pump is not present, replace the thermostat after midnight not seem to cool and AC!

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