7 Steps to Drain a Central Heating System

If you own a central heating system, it should be clear that it needs to be maintained regularly to last for as long as possible. Your central heating system’s performance depends on good upkeep, and it should be drained and cleaned from time to time. 

Since there are several reasons to drain a central heating system, do you have specific knowledge of how to do this? If not, we have prepared this guide to assist you. Nevertheless, if your heater still doesn’t work, A&T Mechanical Heat & Air Services can give furnace replacement in Oklahoma City, OK.

Steps Involved in Draining a Central Heating System

  • Shut Down your System

Before starting to drain, turn off the system. Once the pipes are completely cooled, you can begin replacing or restoring the radiators. 

  • Extinguish Any Solid Fuel Fires

If the boiler burns solid fuels, you should ensure that you extinguish the fire and wait until the boiler is completely cool before turning it back on.

  • Turn Off your Boiler’s Water Supply.

Make confident you block above the water amount before draining the system, so no water will enter the unit while you’re working on it. The water flow has to be stopped by tying the ball valve to wood laid on top of the cistern. If there isn’t a separate stop tap, turn the ball valve to stop the water. 

  • Select the Suitable Drain Valve and Radiator

If your house has a first floor, then your correct radiator is located somewhere on that floor. The drain valve is usually found at the bottom of the radiator. Connect a garden hose to the outlet with a clip, so the water runs outside. Clips prevent hose pipes from slipping, so the water doesn’t get all over the place. Additionally, you can practice a flat-head screwdriver to tighten the clip. 

  • Begin Bleeding your Radiator

The real work begins now. First, it would help open the bleed valve, allowing water to flow freely through the system. Second, it would help to start with the radiators at the top of the building to make the water flow faster. You should wait about 15 minutes before opening the radiator bleed valves downstairs. 

  • Activate the Drain Valve and Empty the Water

Verify that all valves on your radiators are open and check twice if necessary. After that, open the radiator valve that is attached to the hosepipe and drain the heating system. Depending on the variety of methods you have, the process may take up to an hour. To speed up the process, open all your radiator bleed valves.

  • Refill the Heating System

Once you’ve finished working, you’ll have to refill the system. All of the valves you opened earlier, as well as the radiator’s drain cock, should be closed now. Unite the string in the feed tank and allow the water to fill the system. If you want to prevent corrosion and limescale buildup in your system:-

  1. Add an inhibitor.
  2. Tighten all valves and activate the power supply.
  3. Heat the system again before blotting the radiators.
  4. Make certain there are no crevices in each joint or valve.

You can see that draining a central heating system is easy, and anyone can do it provided they have the right tools and some skills. Anyway, if you still are unsure how to drain a central heating system on your own and don’t want to risk damaging your heating system, contact our professional for heater repair in OKC

“Help! My Heat Pump is not Cooling.”

A heat pump is a fixed appliance that can malfunction due to wear and tear. When your heat pump fails to work during the warm summers in Oklahoma, it is time to call for heat pump repair in Oklahoma City, OK.

Please see our guide below on some of the causes and solutions to heat pumps that malfunction.

The Workings of Heat Pumps

It is a cooling system that can simultaneously function as a heater, switching back and forth between the two modes. The popularity of these devices is because they control indoor temperature both in summer and winter with a single pump. The result is that they are very efficient! As a result, we often suggest heat pumps for homes.

In comparison to air conditioners, heat pumps are more complicated. As a result, heat pumps are prone to problems that standard air conditioners are not.  

It is possible, for instance, for your heat pump to get stuck in heating mode during the summer and stop blowing cool air. When your heat pump fails to adjust the temperature within your home, you will need to identify the problem and resolve it.

Analyzing the Problem

It is essential to identify why the heat pump is not blowing cool air before correcting the issue. Verify that the thermostat is fixed to chill before making any changes. The heat pump will blow hot air if the thermostat is set to heating mode.

A new thermostat strength is a significant design if yours is getting old. That is particularly true if your current thermostat is a manual one. You will benefit even if you upgrade your thermostat to a programmable model, and you will still be better off with a WiFi or intelligent model. They are comparatively very affordable compared to a traditional HVAC system and are very easy to install!

When the thermostat is functioning appropriately, the reversing valve may be responsible for the pump’s inefficiency.

Using the Reversing Valve

Similar to air conditioners, heat pumps are built to cool down the temperature. However, they differ from air conditioners by having reversing valves. 

Refrigerant lines of heat pumps are equipped with a 4-way valve. Within the valve, there is a slide that you can move between the two positions according to the settings. 

When the refrigerant is first, it flows in one direction to produce a cooling effect. By reversing its direction, the refrigerant generates heat in the second position. If this valve is stuck in one place for any reason, the heating pump will only blow cool air or hot air, depending on where it is stuck.

Even if the thermostat is relaxed and the heat pump is set to cool, if you find that your system is only blowing hot air, there may be an issue with the reversing valve. In this situation, a dependable heat pump repair service in OK is essential.

If your heat pump is not working efficiently, you should immediately call up an expert in heating services, Oklahoma City, OK. To schedule a maintenance visit, you can drop us an email at okatmechanical@gmail.com or call us up at (405) 810-8891. 

We also have a scheduled service option on our website, so you can make an appointment by clicking on that button. The technicians at our company are quick not only in diagnosing the problem but also in providing solutions.

Safety Tips For Backup Generators and Your HVAC Unit

Safety Tips For Backup Generators And HVAC System

The need for a backup generator is very crucial to keep the lights in your house during a power outage. When there is a snowstorm or a cyclone, there is an high possibility that the power will cut off.

A backup generator is essential to maintain the heat in the chilly weather during a power outage. A backup generator is of great importance, not only during winters but also in summers, to keep the air conditioners on and keep the heat away during a power outage. 

It’s important to know that the use of the backup generator can be a little tricky. Safety is of utmost priority while using a backup generator and you’ll want to ensure that you’re safe if you use a backup generator.

1.    Authentic Backup Generators

Not only should the HVAC system be of good quality, but the backup generator must also be from a good brand and reliable. Unfortunately, there are many duplicate backup generators available, and staying away from them is very crucial.

Getting the opinion of a trained HVAC professional is recommended when purchasing a backup generator. Before getting the backup generator, make sure that the HVAC system is optimal. For any repairs of heating systems, search for heat pump repair in Oklahoma City, OK.

2.    Selecting The Correct Size Backup Generator

When it comes to backup generators, there are a couple of variations available. Selecting the one that is compatible with your HVAC system and fulfills your requirement is essential.

Every backup generator cannot deliver the power required for the functioning of the HVAC system. Furthermore, if the correct backup generator is not bought, it can even cause electrical damage to the appliances connected to your house. Therefore, choosing a backup generator that can safely run an HVAC system without any problems is vital. Need a good recommendation for the proper size of backup generator? Contact us and we’d be happy to help you determine the proper size backup generator that you’ll need.

3.    Maintaining The Generator

Like the HVAC system, you should also service the backup generator from time to time. Leaving it idle throughout the year and hoping that it will work during the time of need is very difficult.

You can nevermore divine while yourself directions demand the backup generator. Keeping it optimal for the entire year is very crucial. You can schedule the maintenance of the heating system and air conditioner as the need arises. But that is not the case with backup generators. It needs to be serviced occasionally to ensure that it works during the time of need.

4.    Location Of The Generator

The location of the backup generator is a crucial aspect when it comes to determining its health. It would help if you did not keep it in the open throughout, even when not in use. In addition, adequate protection and covering must be made sure on the backup generator to protect it from rain, snow, extreme heat, and even dust.

The backup generator must be avoided to be left open in the rain to avoid corrosion.

Timely service is of utmost importance to ensure that the backup generator works when it is needed. Moreover, if there are any repairs with the backup generator, it must be fixed as soon as possible.

The maintenance of the HVAC system, be it an air conditioner or heating system, is very crucial. Finding a good company for the maintenance service is also essential.

For the best heating services in Oklahoma City, OK get in touch with A & T Mechanical Heat & Air Services. Visit our website for more information: A&T Mechanical Heat & Air Services. You can also contact us through our telephone number: (405)810-8891 Or mail us your queries on: okatmechanical@gmail.com.

some Other Helpful Articles About AC & Heating

5 Possible Reasons Why Your Furnace won’t respond to the Thermostat

There is no worse time for your heater to stop working, as you usually only realize it isn’t operating when you need it the most!

Firstly, it’s important to note that you can avoid any of this in the first place. When you combine preventative maintenance with a good HVAC service, the chances of your furnace breaking down when you need it the most are significantly reduced. Besides that incomprehension, hereabouts are sundry.

The Most Common Reasons Your Furnace Isn’t Working – 

1. Problem With The Thermostat

When your furnace isn’t working, one of the first things to investigate is that your instructions aren’t getting through to the machine, which could indicate an issue with the Thermostat you’re using.

Some devices require batteries to operate so that the problem could be as simple as a lack of electricity. However, it could move as dangerous as the whole thermostat malfunctioning and requiring replacement on the different cards.

Many homes now have digital thermostats, which have troubleshooting tips available on the manufacturer’s website.

2. Wiring Problems

Poor connections, damaged wires, and old wiring can all cause your Thermostat to lose contact with your air conditioning and heating system. Check your wiring correctly, make sure all connections are secure, and repair any wires you or an HVAC specialist determine are essential.

3. Filter Is Clogged

Another prevalent issue with heaters and air conditioners, in general, is this. You may have a blocked filter if you turn on your heater, but it doesn’t blow anything or at least doesn’t blast hot air.

This happens when dust gets collected on the filter, decreasing airflow throughout the system and even causing your heater to shut off. So first, inspect your air filter to see whether it’s dusty or blocked in any way and if it is, replace it.

4. Tripped Breaker

The heater’s circuit breaker may trip for whatever cause. Switch it off. Examine all of your breakers to ensure they are in perfect working order.

5. Problem With The Blower Or The Belt

Your furnace may appear to be broken even though it is operating due to the blower problem. If you hear high-pitched noises coming from your furnace, it’s a sign that the blower isn’t working correctly.

The only solution you can honestly do is call a skilled heating repair service to come out and assess and repair your system.

Schedule a Furnace Repair in OKC and the surrounding areas. Contact A & T Mechanical.

Why Is My Air Conditioner Constantly Running?

On a typical summer day, your AC unit can run for about 15 minutes during each cooling cycle, but if your cooling cycle lasts for 30 minutes, an hour, or a whole day, problems are likely to occur, and you may notice that something is wrong with the system. 

Why Does My Air Conditioner Keep Running All The Time? 

Several situations can cause your air conditioner to run all the time.

Air-flow Is Block

Your air conditioner needs to breathe. If the airflow in and out of the air conditioner is blocked, the air conditioner will find it difficult to operate. It means the AC will continue to work constantly.

Factors That May Restrict The Airflow Into The Air Conditioner Include: 

  1.  Dirty and clogged air filter 
  2.  Defective motor 
  3.  Leaking air duct 
  4.  A closed or clogged vent

The first thing to do is to turn off the air conditioner and replace the air filter. Then make sure that all vents are free from blockages. If you still don’t notice the difference, it’s time to call the experts for air conditioner repair in OKC.

Your AC Unit Is Old  

Most air conditioners that receive maintenance each year have a service life of about 15 years. After that, it needs to get upgraded. 

Obviously, over time, your air conditioner will have to work harder to give the same effect. But the continuously running air conditioner has been used for more than 10 years and requires regular maintenance and costs money. So, it is best to discuss the purchase of a new AC with a specialist.

Your AC Is Wrong Size

 An air conditioner that is too small for your home needs to run continuously to keep it cool. It means more wear and tears on your air conditioning system. Also, more wear is equal to more repairs and less service life.

Thus, make sure to buy the right size air conditioner for your home and choose a suitable AC installation company to avoid this problem.

Dirty Evaporator Coil 

The refrigerant flows through the evaporator coil and absorbs heat from the air in your home. It is easy to keep the evaporator coil clean. 

 But the more dirt accumulates on the evaporator coil, the more difficult it is for the refrigerant to absorb heat. All these layers form a barrier, and your AC will continue to run. So, make sure to keep the coil clean.

Refrigerant Leak 

If there is not enough refrigerant, the air conditioner will keep running to make up the difference. The refrigerant is unlikely to leak or need to be topped up. The only time you need it is if you notice a leak. 

If there is an icy buildup on your air conditioner, your house is probably not being cooled, or if your air conditioner makes weird noises, you will know that a leak has occurred. 

Do you need heating services in Oklahoma City, OK? Call A&T Mechanical Heat & Air Services at (405) 810-8891 or send us an email at okatmechanical@gmail.com

5 Reasons Why Your AC Is Leaking Water And How To Fix It

Have you noticed that your air conditioner is leaking too much water? It is mainly due to a dirty AC filter or improper installation of AC. A little dripping is perfectly normal, but excessive leaking is not. 

How Much Water Leak Is Normal?

If you notice a small amount of water, more precisely a few drops falling from your air conditioner, don’t worry, it is happening, especially if you live in a hot and humid place. Condensation occurs at a faster speed, and residual water may drip off occasionally. A sufficient quantity of water will dry out due to environmental heat.

If the water leakage is severe, the better option is to contact a professional. Look for Air Conditioner Repair, OKC, and contact them to get your AC issues solved.

Want To Know The Reason For Water Leaks From The AC?  

Here are the top reasons that cause water leaks in the air conditioner. Many factors can affect the cause of air-conditioning system leaks, whether at home or outside. These include :

  • A Dirty Air-filter – If your air conditioner filter is clogged or even partially blocked, it will freeze the evaporator coil of the unit and can cause excess water to overflow from the drain pan.
  • Defective condensate pan – If a pan designed to hold water breaks due to aging or corrosion, then it can cause your AC to leak water.
  • Clogged drain pipe – The normal function of an air conditioner is to let water flow through a series of drain pipes before entering the drain pipe. If any of these drain pipes are blocked, water will leak.
  • Faulty AC installation – If your air conditioner is new and leaking, it may be the wrong size or improper AC installation for your home.
  • Low refrigerant level – If the refrigerant level in the air conditioner is too low, it causes the AC unit to lose pressure.  It may freeze the coil and cause the drain pan to overflow when it melts.

How Did You Fix The Water Leakage Problem? 

If your air conditioner drips frequently and you are not sure how to fix it, you need to check the following things first:

  • Check the AC filters and make sure they are clean. If they become dirty or clogged, clean them thoroughly to resolve the issue.
  • Then check the drain pipe and remove any blockage that might prevent the water from draining. Once the block is clear and the water flows out, there will not be more leakage problems.
  • Finally, during the AC installation process, you should make sure it is done correctly. If there is an unexplained AC leak, check how it is installed. 

If your AC is still leaking, hire the best professionals for AC repair in Oklahoma City, OK. It is always a good idea to sign a one-year maintenance contract for your air conditioner. Professional cleaners will check your air conditioner every few months. 

Are you looking for air conditioner repair in OKC? Call  A&T Mechanical Heat & Air Services at (405) 810-8891 now or drop us an email at okatmechanical@gmail.com.

 

Why Is My Air Conditioner Leaking Fluid?

With the rise in temperature and constant fatigue, the idea of relaxing in the comfort of your air conditioner home sounds like heaven. It is heaven until your air conditioner unit coughs up and shows symptoms of slowing down or trouble.

What you don’t need in the middle of the blazing summer is a faulty AC unit. Whether it’s not enough to cool air blowing inside the house or if there seems to be fluid leaking from the unit, it is advisable to check up on your system before calling for the nearest HVAC agency for an AC repair in Oklahoma City, OK.

Reasons your AC is leaking

A common issue with air conditioner units is leakage of fluid. If your air conditioner is leaking a considerable amount of water for more than a day, it is advisable to avail of air conditioner repair services in OKC. There could be many reasons for your air conditioner to leak water – 

Cold Outdoor Temperatures

If the temperature outdoors is below 60 degrees, using the air conditioner can lead to leakage. The evaporator coils could build up with ice and can cause leakage on the unit. You can prevent the freezing of coils by cracking open a window or two or using a ceiling fan.

  • Lack Of Refrigerant

Frozen coils can also be caused by a lack of refrigerant in the air conditioner. With low refrigerant levels, the pressure in the system decreases as well, leading to iced coils and leaking. This can be solved by adding more refrigerants.

  • Blocked Drain Pipe

The condensate water in your air conditioner system is designed in such a way so that it moves out for smooth functioning. When the pipe is blocked from dirt and debris, it leads to water buildup and ultimately leaks out of the system.

  • Dirty Air Filters

In the case that your filters are dirty or blocked, there is no proper ventilation. Your coils can freeze up and cause leaks in your AC system. Professionals advise you to clean your air filters every 30-60 days for easier air movement.

  • Broken Pump

Once your air conditioner’s condensate pump breaks, excess water would not be pumped out of the system into the condenser pan. This causes slow leaks from your air conditioner system.

  • Broken Condensate Pan

With age, your air conditioner’s condensate pan can rust or split, which in turn causes leaks from your air conditioner. You can replace a faulty pan or contact a professional to look into it.

  • Improper Installation

If your air conditioning unit is new but still shows signs of leakage, it ought to be because of faulty installation. Incorrectly installed drain pipes can also lead to water leaking from your air conditioner. In this case, look for air conditioner repair in OKC.

With several causes that could be the culprit, calling in a professional to inspect your air conditioning unit is highly recommended. Be sure to contact an HVAC company, like A&T Mechanical, for more information. To avail of the best AC repair in Oklahoma City, OK, call us at (405)-810-8891. Feel free to write to us at okatmechanical@gmail.com

 

Why Is There Ice On Your Air Conditioner and How to Repair It

Ice can form on or inside your air conditioner, even during hot summers when temperatures outside rise. This can cause major issues, so it’s critical to understand why ice forms in air conditioners and how to avoid yours from freezing up. Thus, it is vital to know the indicators and get in touch with heating services in Oklahoma City, OK, immediately to prevent further damage. 

When An Air Conditioner Freezes, What Causes It To Do So?

If your air conditioning system freezes, it’s either because something is blocking heat from passing from your home to the Compressed air, or the evaporator coils are becoming too cold.

Several factors can add up and cause your air conditioning unit to freeze up. These can be – 

  • The Refrigerant Level Is Low

You will notice a leak if your refrigerant level is low. As a result, the Freon in the air conditioner’s evaporator coil expands too much, reducing the temperature below freezing and causing ice to form. However, this can be prevented easily by getting the coolant level checked up by a technician from heating services in Oklahoma City, OK. The problem of ice can easily be prevented by regular maintenance checks every year. 

  • The Evaporator Coil Is Filthy

Because it inhibits airflow through the unit, a filthy evaporator coil can cause ice to build on your air conditioner. A filthy coil can also cause considerable harm to the compressor and lead the AC unit to require more electricity while delivering less cool air. To prevent further breakdown, shut off the system completely and call an expert to get the coil cleaned. 

  • Restricted The Airflow Through The Air Conditioning Unit

Air conditioners require air to move through the system to function effectively. When there is insufficient ventilation, the temperature drops, causing the AC unit to freeze. Dirty air filters, closed vents, and obstructions or leaks in the ductwork can all hinder airflow. The formation of ice due to restricted airflow can easily be prevented by getting your air filters changed and cleaning the ductwork regularly.

  • Failure Of The Mechanical System

Your central air conditioning system can freeze due to broken valves, a damaged blower fan or fan motor, kinked refrigerant lines, or a clogged drain. If there is a mechanical problem, the best course is to shut off the system and connect with a professional for air conditioning repair in OKC to handle the problem.

How Can One Know If There Is Ice In The Air Conditioning System?

Although ice inside your air conditioner is difficult to see, it can cause major harm and must be repaired as soon as possible. It’s normal for air conditioners to drop water in the humid environment of the Midwest. However, a full drip pan could indicate melted ice in the air conditioning system. The sound of ice chunks falling, such as when your refrigerator defrosts, is another warning. 

How To Repair Icing?

If you detect either of these, immediately turn off the air conditioner and let the ice thaw naturally. It is also wise to call a technician for air conditioner repair in OKC

If you are from Oklahoma City, A &T Mechanical Heat and Air Service Inc. are the best choices for hiring a reliable technician and getting the issue resolved.

When To Upgrade Your Heating Or Air Conditioning System

These days, companies release newer versions and models of their products ever so often, especially when the product is technical equipment. You may buy the latest machine model today and find a better version of the same released in six months. HVAC equipment is not different. 

However, one cannot just replace their heating or cooling system every year, and yet, must recognize the need for an upgrade when it is due. How can you tell? Considering the following points in the context of your heating or cooling system will help you identify if it is time for an upgrade.

An inefficient boiler or furnace

The key feature of an efficient boiler is high fuel utilization efficiency which means low carbon emissions. Recognizing that your boiler or furnace is inefficient and needs to be replaced is quite easy. Watch out for signs like the boiler emitting heat, poorly insulated ductwork, the presence of pilot light on the heater, and the furnace being the wrong size. 

If you observe any of these things, it is time to call on heating services in Oklahoma City, OK, for a replacement. 

Choosing replacement over repair

It is usually advisable to try air conditioner repair in OKC before you think about a replacement. However, if you find that repair has become too frequent or the repair calls for new parts that will be expensive anyway, it is more efficient to go for a replacement instead.  

Low Seasonal Energy Efficiency Ratio (SEER)

The Seasonal Energy Efficiency Ratio rating helps determine the seasonal efficiency of your air conditioning unit. Since energy (fuel or gas) efficiency can be measured in heating systems, the SEER rating is a similar measurement for air conditioners. The higher this rating is (13 is considered the minimum, while 16 is average and 20 is good), the better.

Outdated model

Although a well-maintained system can last for well over a decade, newer models are proven to be more energy-efficient and come with modernistic features like the currently highly popular smart thermostats. So, if the age of your system is nearing ten years, it may be time for an upgrade.

Desire to increase the property’s market value

If you wish to increase your house’s resale/market value, installing brand new heating and cooling systems is a way of instantly accomplishing the same. The installation cost will be a sound investment here as you are likely to get a much better price this way.

Availing of tax credits and rebate

As a part of their initiatives to promote energy-efficient systems, the governments (both federal and local) offer different kinds of tax benefits. You can avail of these by replacing your old system with a more efficient one.

With the help of this list, you shall be able to recognize it when your heating or cooling system needs an upgrade. For more details and consultation about the same, contact A & T Mechanical, one of the leading HVAC service providers in central Oklahoma, and get a quote today!

How Often Should You Get A Residential AC Maintenance Service?

Why get a regular maintenance service for your AC? An air conditioner checked and tuned up regularly is less likely to surprise you with a breakdown and leave you stranded in the heat, needing an air conditioner repair in OKC. Regular maintenance ensures a smooth and energy-efficient run, helping you save on power bills. And ultimately, a well-maintained AC will have a longer lifespan. 

How often should you schedule a maintenance service? Most residential units only require an annual tune-up. However, sometimes people with overused units or ones that serve as both heaters and coolers also scheduled tune-ups bi-annually.

Which is the perfect time for annual residential maintenance service? The spring season is considered to be the best time of the year for annual AC maintenance service. The pricing is at its best, and it makes sure your AC is ready for the summer just in time. 

What does this maintenance include? The following is a checklist for the standard procedure that your service provider will use for your annual AC maintenance service – 

Condensate drain line cleaning

Drain lines can get clogged easily with dirt and debris. Leaving them clogged will result in a restricted outbound flow of the moisture that the unit collects. Hence, your maintenance service includes a thorough cleaning of the drain line. 

Condenser and evaporator coils inspection

The position of the evaporator coil makes it more vulnerable to dirt and debris. It is thus quite easily clogged. The condenser, although placed inside, is also prone to get clogged by dirt. If the condenser and evaporator coils are restricted, there will be an added pressure on the rest of the unit to support the flow of hot and cool air. Such a situation can easily result in a breakdown.

Ductwork inspection

Faults in the ductwork are the reason for the uneven distribution of cold air throughout the house. The technicians inspect your ductwork during annual maintenance to ensure proper airflow. 

Electrical connection

Faulty wiring can be a potential fire hazard. The technician checks the wiring for any possible problems to ensure an uninterrupted and safe run.

Thermostat calibration

The most common source of trouble that people experience with their AC is the thermostat. Even minor issues with the thermostat can cause the AC unit to malfunction. Hence, the technician checks the placement and condition of the thermostat. He also makes sure that it is optimally calibrated.

Wear and tear parts inspection

Maintenance services are considered the best way to detect wear and tear and minor damages to parts. Since minor damages, when left unchecked, can turn into bigger problems that will require repairs or replacement of parts. 

The information above answers the most common questions about air conditioner maintenance services. If you need a service provider for AC repair in Oklahoma City, OK, A & T Mechanical is the right place to be. We offer solutions to your HVAC needs, contact us at (405)-810-8891 or visit our website today to get a quote.