Water is one of those life essentials that you count on every day, and problems with your water heater are frustrating. Here are some common problems and what may be causing them. Some causes depend on what type of water heater you have.
No Hot Water
If your water heater is electric, and doesn’t generate hot water even after being on for a while, chances are the electric heating element is not working. If that is the case, you can get a replacement from your local hardware store.
If your water heater is gas, check the pilot light. If it is turned off, simply turn it on. The gas will flow again, and your water will heat.
Every water heater has a thermostat. This could also potentially be the problem. If it is malfunctioning, the water may be too hot or too cold. Contact your HVAC professional for a replacement.
Black or Rusty-Colored Water
Discolored water is startling to see in your sink or shower, but it can be fixed. Your water heater has a metal element inside, called the anode. With extended heat exposure, over time the anode can rust and degrade. As it dissolves in the water, you see that rust color. To fix the problem, replace the anode with a new one.
Water is Too Hot
Water that is too hot could be caused by the thermostat being set too high, or by a thermostat that is malfunctioning. The Consumer Product Safety Commission recommends setting your water heater to 120 degrees to prevent scalding. If yours is set correctly and the water is still too hot, you may need a new thermostat.
Water is Leaking
Leaks from a water heater are a common problem that can either start from the top or the bottom of the device. While there can be a number of causes, the most common is corrosion. When water stays in the tubes for a long time, sediments and rust start to form, and eventually create cracks inside the tubing or the tank itself. The result is a leak.
Water Smells Funny
Every time you run the water in your home, you notice a smell like rotten eggs. This is likely a sign of bacterial or fungal infection. Bacteria feed on the hydrogen emitted by the anode rod in your water tank. Another form of bacteria, Legionella, can develop in mildly warm water. To eliminate the bacteria, flush your hot water heater. Drain all the water and fill the tank with 2 pints of 3% hydrogen peroxide. Leave it in the tank for 2 hours. Then drain the tank and refill it with fresh water. Do this once a year as a preventative measure. To prevent Legionella from infecting your water, make sure your water heater is set at 120 degrees.
Popping sounds are also caused by excessive sediment in the tank. To eliminate the sediment, flush the tank and refill with fresh water. Flushing the tank and scrubbing the tubing and other parts once a year can prevent the noise from reoccurring.
What to Do if the Hot Water Heater Dies?
Water heaters typically last 10-15 years. If yours has outlived its useful life, you will have to replace it. There are many options, and likely some improvements since your current water heater was installed. Talk to your HVAC company to determine which type of heater is right for you.
Call a Rheem Pro Partner! Make sure you have a licensed contractor install your water heater. You’ll get a better warranty and a better installation than you can do yourself.
If you have hot water heater problems in your home, you might be in the process of shopping around for a new water heater. There are many water heater choices, and deciding on which make and model to select as your replacement water heating system can be an overwhelming task. Not only must you choose a specific replacement water heater, but you also have to worry about hot water heater installation and eventually hot water heater maintenance.
If you are in the market for a water heater, you’ve probably noticed that a tankless water heater is an attractive option. With a tankless water heater, you never have to worry about running out of hot water. But like any appliance or system, there are pros and cons to all choices. While there are certainly many benefits of a tankless water heater, there are also benefits to a water heating system that requires a tank. Hot water heater problems can be an annoyance, so you want to make sure you choose the best possible solution for your hot water heater issues.
In a nutshell, a tankless water heater does not keep water in a heated storage tank. Instead, it quickly heats water as it is demanded by a person or an appliance (such as a dishwasher or clothes washer). A traditional hot water heater keeps heated water in a storage tank, and releases the water when someone or an appliance requests it. Once the tank is drained, it is refilled with water and the water is heated.
Here are a few pros and cons of a tankless water heater vs. a traditional water heater with a tank:
Pros of a tankless water heater:
- A tankless system is smaller and takes up less space than a traditional water heater with a tank.
- Is typically more energy-efficient than a system that must keep a tank of water hot at all times.
- Can have a longer lifespan than a system with a tank.
- Can heat water quickly.
- Hot water supply never runs out.
Pros of a traditional water heater:
- Can be less expensive to purchase than a tankless water heater.
- Hot water heater installation is typically straightforward and simple
Cons of a tankless water heater:
- Usually costs more to purchase than a traditional water heater.
- Can cost more for tankless water heater installation.
Cons of a traditional water heater:
- It usually requires more energy to keep a storage tank filled with hot water than a tankless water heater requires. This can result in a higher monthly utility bill.
- Hot water heaters are much larger than a tankless system, and require more storage space.
- When a hot water heater is drained, it takes a bit of time to heat the re-fill water.
- A traditional hot water heater will not last forever, and may have to be replaced after 10 or 15 years.
If you have hot water heater problems, the decision on whether to choose a tankless water heating system or a traditional water heater with a tank should not be taken lightly. Both types of system have definite benefits. Make sure to choose the one that best meets the needs of the people living in your home.
It’s been a long day, and all you want is to take a hot shower and go to sleep. You step into the bathroom, turn on the faucet, and wait a minute for the hot water to start flowing. But it doesn’t. All you get is cold water.
This is not a desirable scenario. But many people have experienced a time in which their water heater stopped functioning properly. If your water heater does not seem to be working well, and you think it’s time to contact a water heater repair company, do a bit of research before you pay for repairs. Now might be a good time to consider a tankless water heater.
A water heater without a tank does not utilize a storage tank. Instead, water is heated on-demand. There are several benefits to this type of water heating system. Besides providing a home (or any building) with a constant supply of hot water, a tankless water heating system has several other benefits. For more information about water heaters and the pros and cons of a system that requires a tank vs. a tankless system, give Rheem Pro Partner a call. We are a Denver water heater repair company that has extensive experience with all types of water heaters, and we are here to answer all of your questions.
Here are some of the reasons to consider a water heater without a tank:
It’s energy efficiency. A tankless heater does not require a storage tank. When a tank is used to store hot water, it must keep the water hot all hours of the day – so that it’s hot anytime a person turns on the hot water faucet. Since a tankless water heating system heats water on demand, there is no need to keep water hot in a tank 24 hours a day.
It’s small. Compared to the size of a water heater with a tank, a water heating system without a tank is small. If you live in a small home or condominium, you might not have room for a large water heater with a tank. In this situation, a tankless system is a perfect alternative. Additionally, a tankless system allows you to have more storage space available in your utility room.
It’s reliable. While every appliance needs maintenance and service every so often, a water heating system without a tank is typically very reliable. Unlike a water heating system that requires a tank, a tankless system will not rust. A water heater with a tank might last 10 or 15 years, but a tankless system can last longer. Due to its durability, you might never need emergency water heater repair when you have a tankless system!
It’s more expensive. While a tankless water heater might be more expensive to purchase than a water heater with a tank, you might realize a significant savings on your monthly energy bill. The savings each month should add up, and eventually make the cost of a tankless water heating system worthwhile.
Eliminate the need for emergency water heater repair with a tankless hot water heating system. Many people have questions about how this type of system works, when compared to a traditional water heater with a tank. Rheem Pro Partner, a Denver water heater repair company, is ready and waiting for your phone call. We are happy to answer all of your questions and talk with you about your options.
How to Know When You Should Replace Your Water Heater
All appliances, including water heaters, have a lifespan. While a water heater might last up to two decades, it will certainly not last forever. A well-maintained heater has the best chance of lasting the longest period of time. This is why it’s important to schedule a maintenance appointment with a Denver water heater company once a year. It may be possible to extend the life of your heater by keeping up with needed repairs.
It can be difficult to determine an optimal time to replace your heater. While water heater repairs can extend the life of your heater, there will undoubtedly reach a point in time when it must be replaced entirely. When a heater must be replaced, many things will have to be taken into consideration. For example: Do you want to replace the old heater with a new heater of the same size? Do you want to opt for a tankless heater? What brand and model heater will best suit the needs of your household?
Following are some of the most common signs that your hot water heater may have to be replaced in the near future:
Your water is warm instead of hot. If you’ve noticed that the water coming out of your faucet is warm instead of hot, this is a sign that your heater might need repairs. A water heater technician might be able to fix the problem, or a complete replacement might be in order.
Repairs are a common occurrence. If you find yourself calling a Denver water heater repair company every few months – or more than once a year – this might be a sign that it’s time to think about replacing your heater. Repairs cost money, and when you add up the cost of repeated visits from a repair company, it might be more cost efficient to simply replace the system.
The heater is more than 20 years old. A heater has a lifespan of about 10 to 15 years. If yours is more than 20 years old, you can expect that it might be on its last legs.
Your water is a brownish or yellowish color. If your hot water seems to have a brownish or yellowish tint, it might mean that the water tank is rusted. Make sure to call a repair company as soon as you notice anything amiss with the color of your water.
There is a puddle of water underneath your heater tank. If there is a puddle of water under your tank, that is a good indication that the heater is leaking. A problem such as this usually requires a visit from a repair company.
If you are unsure of the status of your heater, give Rheem Pro Partner a call. We are a Denver-area water heater company, and we sell and install tankless, commercial, electric and gas heaters. No matter what type of assistance you need with your heater, Rheem Pro Partner is here to help! We are a repair company known throughout Colorado for our honesty and knowledge.
Furnace Repair Can be Completed During the Summer!
It’s almost June, which means summer is almost here. It’s likely that the last thing on your mind these days is your furnace. But your furnace is not something that you should ignore just because the weather outside is getting warmer. If your furnace was utilized consistently over the winter (which it undoubtedly was if you live in Colorado), it’s probably time for your annual furnace maintenance appointment. Did you realize that summertime is one of the best times of year to schedule a furnace tune-up? For good reason, the summer is not nearly as busy as the winter for furnace repair work requests from customers. Therefore, furnace repair companies sometimes offer good deals on furnace repair work and furnace maintenance between the months of May and September.
Why is furnace repair a good idea during the summer? There are many reasons to take care of needed furnace repair work during the summer. It’s easy to put off furnace repair when the weather is hot. But when the weather begins to turn cold in the fall, and you did not take care of your necessary maintenance and repair work, you will be stuck fighting for an appointment – just like everyone else who put off their furnace repair until the last minute.
Besides scheduling necessary furnace repair and maintenance, here are a few ways to keep your furnace in tip-top shape during the summer:
Keep the area around the furnace clean. Dust and debris can collect in the vicinity of a furnace. Make sure to sweep and/or vacuum the area around your furnace and keep the area as clean as possible.
Change your furnace air filter. You should be changing your HVAC system’s air filter on a regimented schedule. But if you haven’t changed the air filter since last winter, now is a good time to do it.
Have your air ducts professionally cleaned. It’s not always necessary to have your home’s air ducts professionally cleaned on a regimented schedule. But summertime is a good time of year to have your air ducts serviced.
Here’s a famous quote from Benjamin Franklin: “Don’t put off until tomorrow what you can do today.” This can be applied to hot water heater repair, furnace repair, air conditioner repair, and all other types of HVAC repair. It’s always a good idea to take care of problems with your furnace before you actually need your system to provide you with heat. When cold weather rolls around, you’ll be glad your furnace works well and that your home is comfortable and warm.
If you are in the market for a new furnace, it may be possible to find a better deal on a furnace during the summertime. Additionally, during the summer you should have more time to shop around for the best possible furnace for your home instead of having to make a rushed decision. For more information and guidance on how to take care of your furnace during the summer, please contact Rheem Pro Partner. We offer trustworthy advice, furnace repair, hot water heater repair, and much more!
For anyone who does not realize the importance of air conditioner and furnace repair and HVAC maintenance, this information is for you! A properly repaired and maintained HVAC system is one that will function well for many years. And if you want to avoid unexpected or emergency air conditioner and furnace repair in the future, keeping your HVAC system well-maintained is highly recommended. Additionally, while your Denver HVAC company is servicing your HVAC system, make sure to have your technician check your hot water heater for any impending maintenance issues. It is often possible to catch issues with your hot water heater before they develop into expensive hot water heater repair problems.
Here are a few reasons why regular air conditioner and furnace repair and maintenance is essential:
Your HVAC system will last longer if it’s properly maintained and repairs are completed in a timely manner. A new HVAC system can be expensive to purchase and have installed. Unless you want to purchase a brand new HVAC system years before your current system should be replaced under normal circumstances, make sure to have your air conditioner and furnace tuned-up on a regular schedule. Also, if there is something wrong with your system, make sure to schedule air conditioner or furnace repair as soon as the problem is detected. Fixing a problem as soon as it’s discovered can help prevent the problem from becoming worse. Try to extend the life of your HVAC system by keeping it maintained and in good working order at all times.
Monthly utility bills can be kept lower with an air conditioner and furnace that are running smoothly. An HVAC system that is in need of maintenance or repair does not run as efficiently as possible. And a system that is not running well requires more energy to run. Additionally, adding insulation to your home can help reduce your monthly utility bills. Make sure to ask your Denver HVAC company about areas of your home that might benefit from additional insulation the next time a technician is in your home completing furnace repair work or during a regular HVAC maintenance appointment.
Keeping your air conditioner and furnace in good working condition can help improve the overall quality of your indoor air. If the health of the individuals living in your home is a concern, make sure your HVAC system is clean and maintained. Your HVAC system is responsible for heating, cooling and circulating air throughout your home on a daily basis. If anyone in your home is suffering from breathing problems or any type of illness, ensuring the air inside of your home is clear of pollutants may be a top priority. Making sure your HVAC system’s air filters are clean is important. Also, regular maintenance and repair on your air conditioner and furnace can help make certain your indoor air is as fresh as possible.
Prompt and proper maintenance and repair of your HVAC system is important. Catching problems with your HVAC system early can help keep the cost of your air conditioner and furnace repair as low as possible. The purpose of your HVAC system is to provide the individuals living in your home with a comfortable temperature in your living environment. Make sure to keep your system running well by scheduling a regular maintenance appointment with a trusted Denver HVAC company.
Insulating your home is paramount to ensuring that you get the full efficiency value from your air conditioner. If less energy is wasted in the form of cool air escaping from your home, your air conditioner won’t need to work as hard and will have an extended life. In fact, some people erroneously believe they need an air conditioner repair service, when in fact, they need better insulation in their home. Furthermore, you will use less energy which is wonderful for the environment as well as save you boatloads of money. Insulating your home is especially important in the Colorado area due to the extremes in temperatures.
While some areas of the US are extreme outliers and are typically cold or hot for the vast majority of the year, Colorado has four distinct seasons. The main benefits insulation will provide you with include: cost controls, energy conservation, and moisture control. The following are some of the areas that have the most impact on lost energy and air conditioner inefficiency.
The ductwork in your home is essential to carrying cold (or warm) air throughout your home. However, if your ductwork is not insulated, your air conditioning system won’t work at an optimal level. Essentially, you will lose a lot of energy and cold (or warm) air as it leaks out of the ductwork while in transit to a specific area.
An attic that hasn’t been insulated will wreak havoc on your homes cooling efficiency. Roofs have the ability to absorb large amounts of heat, and that heat is drawn in by your attic. In turn that heat is transferred through your ceiling to make your air conditioner work much harder. Furthermore, the opposite is true in winter months regarding your heater. Your heat will have the ability to seep out your home through your attic unless you take measures to insulate your home.
Many people misunderstand basement insulation. They tend to think that since their basement is naturally a cooler part of their home that they don’t need to insulate their basement for the sake of air conditioning. However, insulation will protect you from two things: changes in ground temperature and moisture. Because basements are naturally cool, dark, and damp, they create the perfect breeding ground for mold. Furthermore, a mold problem could be compounded if it finds its way into your cooling system, in which case you would need air conditioner repair services to clean out the mold or even replace your AC unit.
Insulating any wall that is exposed to the great outdoors is critical to ensuring that you don’t waste large sums of money on heating and air conditioning. In addition, insulation in these types of areas ensures that your home doesn’t become the victim of another mold outbreak. It only takes a little bit of mold to expand into an uncontrollable problem that leaves you seeking the help of experts in a last ditch effort to attempt to maintain the value of your home. Instead of allowing the problem to become so out-of-hand, insulate your home before it is too late.
If you notice that your AC unit is working double-time, you may or may not need an air conditioner repair. It could just be that your home is poorly insulated. Take the time to consider the big picture by taking your home insulation into account before moving forward with repairs.
Heating & Cooling in Denver – Tips for Better evaporative cooler efficiency
If you live in Denver, or anywhere in Colorado, you may benefit from learning more about how to most effectively run your heating and cooling system during the winter and summer. Correctly running your heating and cooling system in Denver can result in energy savings and a home that stays warm during the winter and cool during the summer. Additionally, a HVAC system that is operated correctly can be more efficient.
Here are a few tips for better heating and cooling results in Colorado:
An evaporative cooler can work well in a dry climate like Colorado. If your current HVAC system is not efficient at cooling your home during the summer, consider having an evaporative cooler installed. An evaporative cooler is not the same as a traditional cooling system. Additionally, an evaporative cooler will not work well in all types of climates. However, if you live in Denver, CO, an evaporative cooler can be extremely effective and may do a better job at cooling your home than a central air conditioner or a window air conditioner. If you are interested in learning more about how an evaporative cooler works, and why it works well in Denver (and may not work well in a very humid climate), make sure to ask a knowledgeable HVAC technician for more information.
Properly insulating your Denver home is important during the summer and the winter. Making sure your home is properly insulated is one of the most important methods for ensuring better results with your heating and cooling system in Denver. When a home is not well-insulated, it can leak air. During the summer, a home that is not properly insulated can be difficult to keep cool. Likewise, a home that is lacking proper insulation can feel drafty and cool during the wintertime. Adding insulation to a home is not always difficult nor is it always expensive. An HVAC technician in Denver, CO should be able to carefully look at your home and evaluate whether new or additional insulation will help your heating and cooling system function more efficiently.
Whole house fans can help cool a Denver home during the summer. In Denver, CO, the temperature can drop many degrees during the nighttime hours. In fact, a summer day that is brutally hot can turn into an evening with an extremely pleasant temperature. It is often unnecessary for Denver homeowners to run their HVAC system at night during the summer – especially if their home has a whole house fan. A whole house fan is large, and is installed in the ceiling on the top floor of the house. During the evening hours, when the home’s windows are open, the fan pulls cool air inside of the home, and expels hot air through a vent in the top of the house. A whole house fan is very effective and works well in Colorado’s climate.
Ceiling fans can do a great job of making people in your home feel cooler. Installing and running ceiling fans in your home is a great way to create an indoor environment that feels cooler. While ceiling fans do not actually change the temperature of a room, they create a “wind chill effect” that makes anyone in the room feel cooler. Ceiling fans work especially well in Denver, CO and are a great compliment to your HVAC system.
Energy efficient windows can keep cold air out during the winter and cool air in during the summer. Energy efficient windows are designed to help keep your home cool during the summer months and warm during the winter months. Just like insulation, energy efficient windows help keep your home sealed. If your windows are old and they seem to leak air, the installation of energy efficient windows can be extremely effective. If you have a heating and cooling system in Denver, CO that seems to be functioning well, but you are having a hard time keeping your home cool in the summer and warm in the winter, the issue might be related to your windows.
Large trees and ample shade offers relief from the heat in Denver. In Colorado, large trees that provide ample shade can do wonders for keeping your home cool during the summer. While it’s true that it takes small trees many years to grow large enough to provide a significant amount of shade to a home, the time to plant trees is now… not in 5 or 10 years. Homes with large trees in their front and back yards are highly desirable in Denver, CO!
A yearly tune-up on your HVAC system in Denver can prolong the system’s life. It’s much easier to keep a home’s heating and cooling system functioning well in Denver when the system receives regular HVAC maintenance and tune-ups. By scheduling a regular service appointment for your home’s heating and cooling system each year, you can greatly reduce the risk that something will go wrong. A maintenance check up allows an HVAC technician to check your system and make sure it’s running as efficiently as possible.
Take advantage of cool spring and summer days in Colorado. As most Denver, CO residents already know, springtime in Colorado can provide residents with many pleasant days. There are occasionally days during the summertime that are also on the cool side. When cool days are present in Colorado during the spring and summer, homeowners can take advantage of the weather by opening their home’s windows and letting in fresh air. When windows are open on a nice day, your home’s heating and cooling system is provided with a break. A break from running 24 hours a day, 7 days a week can reduce the load you place on your HVAC system, which can ultimately prolong its life.
Colorado provides residents with a unique climate that is highly desirable. But the summers in Denver, CO can get very hot and the winters can get very cold. If you are homeowner in Denver, CO, it’s important to take good care of your heating and cooling system so that it is reliable and works efficiently and effectively when you need it.
If you are looking for an alternative to a traditional central air conditioning system and you live in the Denver, CO area, a ductless air conditioner system might be a good choice. Depending on the design of your home, as well as your cooling needs, a ductless air conditioning system has several advantages. For example, if your home does not have an air duct system that can support a central air conditioning system, a ductless air conditioning unit might work well. If your current air conditioning system is in need of ac repair or it must be replaced, you might want to consider a ductless air conditioner.
Besides being a good cooling system alternative for a home without an existing duct system, a ductless air conditioning system has the following other advantages:
A ductless HVAC system is easy to install in many Denver, CO homes. Some of the older homes in Denver, CO were built before air ducts were a standard feature. If your home has not been updated with a duct system that can support a central air conditioning system, a ductless air conditioning system may be an excellent choice.
It’s not necessary to cool an entire Denver, CO house with a ductless HVAC system. When you have a ductless air conditioning system installed in your home, you can cool one room at a time. With a ductless HVAC system in Denver, CO, there is no need to cool rooms in your home that are hardly ever used.
A ductless air conditioning unit does not require the same space as a window air conditioner. While a ductless system does require installation, and the unit(s) are not necessarily small, this type of system does not require you to give up a window as you would with a window air conditioner.
There are certain disadvantages associated with a ductless air conditioning system that are important to mention. For example, a ductless system is not necessarily aesthetically pleasing, and depending on how cool you like to keep your home, it can be more expensive to run than a window air conditioning unit.
Before you make a decision on which type of heating and cooling system to have installed in your Denver, CO home, it’s important to evaluate all factors. Do you already have sufficient air ducts installed in your home? Do you typically need to cool your home more than one or two months each year? Do you only need to cool one or two rooms instead of 7 or 8? Ductless air conditioning systems can be very effective and a good choice for many types of buildings – including homes and offices. But this type of system is not optimal in every situation.
If you are interested in learning more about whether a ductless HVAC system will work for your Denver, CO home, make sure to schedule a consultation with a Denver heating and cooling company. Rheem Pro Partner is able to visit your home and provide you with expert advice on which type of heating and cooling system will be the most beneficial. If you have decided that a ductless air conditioning system is the right choice, your HVAC technician should be able to provide you with guidance and help you select the right brand and size for your home.
How to Get Your HVAC in Denver, CO Prepared for a Summer Vacation
Are you planning to take a summer vacation this year? If so, it’s important to know how to prepare your HVAC system for your prolonged absence. If you live in or near Denver, Colorado, you should be aware of important steps to take before you leave town.
These tips should help you prepare your Denver, CO home and HVAC system for your departure:
Don’t forget to adjust your HVAC thermostat. If your home is in the Denver, CO area, you must know that the outside air during the summer typically drops significantly at night. Additionally, the humidity level in Denver, CO is much lower than it is in other geographic locations of the United States. Therefore, unless you are planning to leave pets at home while you are out of town (or you have indoor plants that require a certain temperature), there may not be a reason to leave your HVAC system running at full force while you are out of town. Many homeowners in the Denver, CO area set their HVAC thermostat in the low to mid-80s while they are out of town. This temperature setting can save a significant amount of energy which can result in a lower energy bill.
Avoid turning your HVAC system completely off while you are out of town. Many people instinctively believe that turning off their Denver heating and cooling system while they are out of town is the right choice. But instead of turning your air conditioning system completely off, adjust the thermostat so that it’s set for a relatively high temperature. This will allow for regular air circulation and will prevent your home from reaching an unbearably hot temperature.
Have your HVAC system serviced before you leave town. When you are planning to be away from home for more than a few days, it’s important that all of the appliances in your home are in good working order before you leave town. The last thing you want is to have to worry about whether something will go wrong with one of your appliances while you are away. Your heating and cooling system is no exception. Call your Denver, CO HVAC company before you leave town and schedule a regular service call. An HVAC tune-up prior to your trip will allow you to rest assured that your heating and cooling system is in good working condition while you are away from home.
Help your home stay cool by closing curtains and pulling down window shades. If you are leaving town during the middle of the summer and you are planning to increase the temperature on your thermostat, do your Denver, CO HVAC system a favor and close your home’s curtains and window shades before you leave town. Keeping curtains and window shades closed should help the temperature inside of your home stay as cool as possible. Also try other natural methods to keep your house cool, such as adding weather stripping and keeping as many lights off as you can.
For additional tips on how to prepare your Denver, CO heating and cooling system for your extended vacation away from home, please give Rheem Pro Partner a call. We are happy to provide you with our experienced advice on how to keep your home as cool as possible while you are out of town – without running your HVAC system full force while you are away from home.