A Helpful A-to-Z On Picking Out Core Requirements For plumber
What You Need To Learn Before Calling An HVAC Tech For Help
Hiring an HVAC professional to either replace old heating and cooling equipment or install a brand new unit is something with which not every homeowner is entirely comfortable. The best way to confront this type of challenge is to gain some great tips and tricks. The article below should serve that purpose quite nicely.
If you want to keep your air conditioning unit running efficiently, make sure you replace or clean the air filter once a month. Check the owner's manual on the a/c for instructions on how to clean the filter. Never run the unit when the filter is removed and let the filter dry before reinstallling it.
If you are having issues with your HVAC, do a tour of your house before you call in help. Pay attention to which areas of the house are warm and which ones are cool. The contractor can probably figure out and fix the problem easier.
Don't let your outdoor HVAC units get smothered with clippings anytime you mow the yard. Direct the clippings away from the equipment. This is the same if you are using a leaf blower.
Prior to choosing an HVAC customer, try to have an idea of what you want done. You can't get a decent estimate over a telephone, so disregard those numbers and wait until they view your system. It will be more difficult for him to assist you over the phone without the information readily available. This is information that you should have prepared in advance.
Do you hear a clicking sound when your fan is turning? This may mean that there is something in the way of the blades of the fan. If it gets so bad that the blade bends, you must replace it, just unbending it will leave the fan unbalanced and can cause further issues.
Don't let your home get way too hot to where it's dangerous. Air conditioners can cool a home by just twenty degrees in a short time. This means that if the weather is above 100 degrees, then you'll still be baking in 80 degree weather at first! This can still be way too warm for you.
Clean your filters! If you have a window unit air conditioner, there will be a filter right under the grill you can vacuum. If you have a furnace or outdoor units, they will also have filters to be cleaned or replace. A dirty filter can make your unit inefficient or even let it overheat.
Speak with someone close to you to see if they can recommend someone good to service their HVAC unit. If they know a good contractor, they will surely guide you right. You will also find out who NOT to use!
Every year hire someone to give your HVAC unit routine maintenance. This will ensure that it works properly throughout the entire year. It will also allow you to have lower heating and cooling bills. When your HVAC is running properly, it will use the least amount of energy and save you money.
If you are uncertain about which HVAC contractor to call when you experience an equipment failure, take the time to ask friends and family for personal recommendations. By doing this, you will be able to feel more confident about the choice you make, because you will have gotten the opinions of people you already know to be trustworthy.
If you want to seriously extend the life of your HVAC system, as well as cut down your overall power bill, install ceiling click here fans in commonly used warm season rooms. Energy-star certified ceiling fans can sometimes cut your HVAC use in half. However, you won't physically notice a difference in temperature.
If the HVAC unit makes a clicking noise, look immediately to see if there is an obstruction. Most of the time such a noise is created by an object striking the blades of the fan in the system. Simply clear away the debris or remove any foreign objects and your problem is solved. Before you call a technician, look at it yourself.
Never hire an HVAC contractor that does not hold a valid license from your state. There are people out there that will offer to do less expensive work since they have no license. While it may seem like a bargain, you will have lots of issues in the event that something goes wrong.
There is a lot to think about when you install an air conditioner unit. For example, a big unit won't remove humidity while a small unit won't cool enough. Placing it in the wrong place can make it less efficient, and not insulating your home adequately could render it almost useless.
Inspect your HVAC unit quickly for blockage if you become away of any clicking sound. Often the issue is some sort of debris that's hitting the fans in the cooling system. Cleaning the debris will likely stop the noise. Check the fan and coil before you waste time contacting a professional.
When you hire a contractor to do a job, be sure to listen to what they tell you. For example, they can give you advice on how to keep your HVAC in working order. Ask about maintenance tips and how often you should be cleaning or servicing the unit.
When you hire a contractor, always ask for references. Talk to those references to find out if they were pleased with the service they received. Make certain to follow through and contact the references provided.
If you want to buy a new HVAC unit or system, ask a contractor to come up to size up your home and tell you what options you have. They'll have the best advice as they know what sort of systems work in your area or in a home like yours.
It is no very difficult to understand HVAC if you have the information provided in this article. This is something that you need to do your homework on though. With luck, things will work out well.
Ancient 'air-conditioning' cools building sustainably
How did buildings keep cool before the invention of air conditioning? As architects consider how to reduce the energy demands of new builds, some are turning to the past for simple, low-tech solutions.
At the height of summer, in the sweltering industrial suburbs of Jaipur, Rajasthan in north-west India, the Pearl Academy of Fashion remains 20 degrees cooler inside than out -- by drawing on Rajasthan's ancient architecture.
While the exterior appears very much in keeping with the trends of contemporary design, at the base of the building is a vast pool of water -- a cooling concept taken directly from the stepwell structures developed locally over 1,500 years ago to provide refuge from the desert heat.
Award-winning architect Manit Rastogi, who designed the academy, explains that baoli -- the Hindi word for stepwell -- are bodies of water encased by a descending set of steps.
"When water evaporates in heat, it immediately brings down the temperature of the space around it," he says.
While traditional stepwells often go many stories below ground level, Rastogi's go down just four meters. However, the effect is the same and -- like the ancient Mughal palaces before it -- the academy enjoys its own microclimate.
Read more from Road to Rio: The slums of Mumbai: A model of urban sustainability?
Rastogi wonders: "How did they think up something so elaborate and yet so simple in its basic philosophy?
"How do you begin to think that you can dig into the ground and use the earth as a heat sink, have access to water, put a pavilion into it so that its comfortable through the year? It takes a lot of technology for us to think up something that simple now."
But it's not just the stepwells that are involved in this process of "passive cooling" -- the general term applied to technologies or design features that cool buildings without power consumption.
The whole building is raised above the ground on pillars, creating an airy and shaded pavilion that is used as a recreation and exhibition space. Here, according to Rastogi, the walls are made from a heat-absorbing material that creates a "thermal bank" -- so the warmth is slowly released at night when the temperature drops.
Centuries ago, latticed screens or "jaali" filtered direct sunlight into the palaces. The effect was decorative and helped reduce the heat. Likewise at The Pearl Academy, a latticed concrete screen runs the length of the building and provides a cooling outer skin.
"We've been able to demonstrate that good green building is not only cheaper to run; it's not only more comfortable to live in -- it's also cheaper to build," says Rastogi.
The success of the academy's eco-design has had an impact. Regulations -- based on these passive cooling techniques -- were introduced last year for all new Indian government buildings.
https://docs.google.com/presentation/d/1lsY92_nmCH1u72gjMYI4ZChOCJLeKAXLe9ieG5qDeR4/edit?usp=sharing