Archive for January, 2012

« Older Entries

Kansas HVAC Contractor Guide: Most Commonly Asked Questions About Heat Pumps

Friday, January 27th, 2012

If you’re thinking about buying a new heat pump for your Kansas home, chances are you have some questions about these types of products and how they work. In fact, because these types of home comfort systems are relatively new to a lot of people, there are a quite a few misconceptions out there about how effective and efficient they can be.

Recently we’ve gotten some good questions from our readers, so we thought we’d like to pass along the answers so that others can benefit from the information as well.

If I Buy a Heat Pump, Do I Have to Buy an Air Conditioner Too?

That heat pumps are only able to heat your home is probably one of the biggest misconceptions about this type of equipment. Heat pumps work by extracting heat from the air in one place and transferring it to another. That means that in the winter, your heat pump is able to heat your home by taking heat from the outdoor air and moving it inside.

However, in the summer, the heat pump is able to do the same thing only in reverse. When you switch on your heat pump’s cooling function, it will be able to take the heat out of your indoor air and transfer it outside. In this way, the same heat pump system can keep your home warm in the winter and cool in the summer without you needing to purchase an air conditioner or other supplemental comfort systems.

If I Choose a Heat Pump System, Will I Also Need to Install Supplemental Heat?

That depends on what the climate is like where you live and how warm you like to keep your home. In general, heat pumps can keep any home comfortable as long as the outdoor temperature is above 32°F or so. If the temperature outside drops below that, you may want to have some type of supplemental heating system just in case. However, a heat pump will still be able to provide some warmth at these lower temperatures and you may be able to keep yourself comfortable with a simple space heater or two.

Also, remember that these colder temperatures are most common at night when you would probably have turned your heat down anyway. As long as you live in a relatively moderate climate, heat pumps can do a great job of keeping your home comfortable all year long.

Tags: , , ,
Posted in Heating | Comments Off

Manhattan Heating Repair Tip: What is a Gas Furnace Draft Hood?

Wednesday, January 25th, 2012

As every Manhattan HVAC contractor knows, a draft hood is a necessary part of any gas burning appliance. For a gas furnace in particular it ensures steady air flow to the burners to avoid flares or the pilot light being put out by fluctuation in temperature and air flow.

What the Draft Hood Does

The draft will change in the chimney as exhaust vents towards it – especially when going from cold air to hot. A draft hood is placed above the upper most part of the gas furnace to draw air into the chimney and makes it possible to draw more or less air through the chimney as necessary to create a constant flow.

This makes it possible for the burner to enjoy consistent air flow without any wind gusts or sudden temperature spikes or drops. Hot air, if not put through a draft hood would create a strong air flow through the burners.

A draft hood cools the air as it is released by the burners from 500 degrees F to between 300 degrees F and 350 degrees F. The cooling needs to be carefully calibrated to avoid condensation build up in the chimney however – a problem that occurs when the temperature gets too low.

Maintaining Pressure

The draft hood is a part of a larger system designed to maintain air flow to the chimney. For every cubic foot of gas burned, the furnace needs to have 15 cubic feet of air for combustion and another 15 cubic feet of air for dilution. A draft hood and the rest of the ventilation system make it possible to put a furnace that has many thousands of BTUs in the basement of your home and still supply it with enough air to burn gas and dilute the exhaust before it enters the chimney.

For all of these reasons, if you see your pilot light flickering irregularly, notice a backflow of exhaust or a burning smell in your furnace room, it’s important to call a professional who can inspect and repair the problem before it becomes any worse. Not only can gas burner exhaust contain high levels of carbon monoxide, it can be bad for the device and the chimney if it doesn’t vent properly.

Tags: , , ,
Posted in Heating | Comments Off

Manhattan Plumbing Installation Guide: How to Replace the Kitchen Sink Spray Nozzle

Monday, January 23rd, 2012

Replacing an old or broken spray nozzle in the kitchen sink in your Manhattan home is relatively easy and shouldn’t require many tools. Depending on the style of your old nozzle, you may need to replace the hose, but most models are universal and will work with your current hose. If the package tells you that you need to upgrade your hose, try installing the new nozzle before you buy a hose.

Some brands will also include the tools you will need to complete the project. Don’t buy pipe thread if you are not replacing the hose. All you will need is a pair of needle nose pliers and maybe a screwdriver.

1. Remove the Old Nozzle Head

You don’t necessarily have to turn off the water if you are just replacing the nozzle on your sprayer hose, but it would be a good idea to avoid accidentally turning on the faucet, which will cause the water to shoot out of the hose while the nozzle is off. Simply unscrew the old nozzle and look for a small metal clip that holds the rest of the housing in place (your new nozzle should have the same part and where to locate it in the instructions).

You will probably need needle nose pliers to pull this clip off. It looks like a horseshoe and will be located below the washers. Once you remove the clip, you can take off the base of the old nozzle. Look at how it is assembled as you remove it; your new one will have basically the same construction, so seeing how it is attached will help you install the new nozzle.

2. Unscrew the Mounting Nut and Replace Nozzle Base

The mounting nut is the large nut located under the sink just below the nozzle. It keeps the base of the nozzle in place. Hold down the base of the nozzle as you unscrew the mounting nut. This may be tricky depending on the design of your sink. You might want to get someone to hold the base in place so that you have better access to the mounting nut.

Once you unscrew the nut from the base, you can guide the hose through the opening in the sink to take slide off the old nut and replace it with the new mounting nut. Next, put the hose back through the hole and install the new base by screwing it into the new mounting nut.

3. Install New Nozzle

If you unscrew the top part of the nozzle from the bottom where the metal clip is attached (your instructions should label them with letters), you may find the washers inside or packaged separately with the clip. Slide the bottom part of the nozzle onto the hose and install the metal clip on the bottom ridge of the plastic part of the hose with the pliers. Next put the plastic washer around the tube, and then the rubber one. Then, simply screw on the top part of the nozzle and test it for leaks.

Don’t tighten the nozzle too much, because the parts are delicate and could break with too much pressure. If you can’t fit the nozzle on without leaks, you may need a different style hose.

When you are making any home improvements for your Manhattan home, feel free to call the experts Standard Plumbing, Heating & Air Conditioning to ask questions and get advice.

Tags: , , ,
Posted in Plumbing | Comments Off

Manhattan Heating Guide: What Does a Furnace Fan Limit Switch Do?

Friday, January 20th, 2012

When researching your Manhattan furnace and potential problems it might have, you’ve probably run across a few references to the fan limit switch. And while you know that it can break in a number of ways, do you know what the switch does and what you should look for when checking your furnace its air handler for problems?

What the Limit Switch Does

To put it very simply, the furnace fan limit switch is a control that tells your furnace’s fan when to turn on and off. So, when the furnace isn’t on, it tells the blower not to operate (and send cold air into your home) and when the furnace is on, it tells the blower to turn on and start circulating the warm air.

While the primary function of the limit switch is to turn the blower fan on and off, it also has a safety role. When the temperature in the air supply plenum gets too hot, the limit switch turns off the furnace boiler to keep there from being any damage from overheating. This is handy if there is a blockage in the air vents or the controls are messed up due to water damage or improper adjustments to the settings.

Looking for Problems

Most of the time, when there is an issue with your furnace turning off or on frequently, the limit switch is one of the first things you will check. Because the switch is electronic and is attached to a thermostat which measures temperature in the air supply plenum, a small problem can result in it not working properly. So, you can easily check it by temporarily bypassing the switch and seeing if your device turns on or off properly.

In many cases, if the limit switch is the problem, you will still need to call a Manhattan professional for replacement, but you can avoid a lot of headaches related to tracking down the source of the problem. If you suspect a limit switch problem, make sure to call someone immediately, because it does provide an important safety function and because without it your furnace won’t cycle on and off properly.

Tags: , ,
Posted in Heating | Comments Off

Manhattan Heating Tip: How a Ceiling Fan Can Help Heat Your Home

Wednesday, January 18th, 2012

Most people who have ceiling fans in Manhattan never turn them on in the winter. They assume that the fan is designed solely to cool the house – after all, blowing air feels pretty nice doesn’t it? But, a ceiling fan can actually help to move heat around your home and lower your heating bill if used properly. Here are some tips to do just that.

Rotating Warm Air

Warm air naturally rises. So, when you turn on your furnace and the blower fan pushes warm air through your ductwork into the various rooms of your home, the warm air immediately rises to the ceiling. So, for the room to feel as comfortable as you want it, you must wait for enough heat to circulate into the room to displace the cold air that was already there.

However, instead of waiting for warm air to fill the room, you can circulate the warm air as it arrives with a ceiling fan. By turning on your ceiling fan and changing the direction so it blows down (which most people already have it set to), the warm air will be pushed toward the floor, mixing it smoothly into the room and keeping you more comfortable without having the furnace on constantly.

This does two things. First, it keeps the room comfortable regardless of when the furnace cycles on or off. Second, it keeps the thermostat reading stable so the furnace doesn’t cycle on and off so quickly. If the warm air regularly rises up and the lower levels begin to cool, your furnace will frequently turn on and off as it tries to maintain the same temperature.

A Low Cost Addition to Your Home

Ceiling fans are inexpensive and aesthetically pleasing. They move air throughout the room, keep warmth low where you need it and can help reduce your energy bill in multiple ways. If you’re not sure whether a ceiling fan is right for you, talk to a Manhattan technician about just how much money one of these simple devices can save you. I bet you’ll be convinced.

Tags: , ,
Posted in Heating | Comments Off

Happy Martin Luther King Day from Your Manhattan Plumbing and HVAC Contractor!

Monday, January 16th, 2012

Happy Martin Luther King Day! Many people consider this day a call to service, and there are so different many ways you can help your community, from lending a hand to a neighbor to donating food. Take a moment to think about how you make a difference in someone’s life today; even a small act of kindness can have a big effect. Help us make our community a better place!

Tags:
Posted in Holiday | Comments Off

Manhattan Heating Installation Tip: Low, Medium and High Efficiency Furnaces

Friday, January 13th, 2012

When buying a new furnace in Manhattan, you have many options. You can purchase a low end model to save money up front and you’ll still get exceptional fuel efficiency, but as you go up the scale, more innovative, money saving features become available. Here is a brief look at what you can expect based on which type of furnace you purchase.

Low Efficiency Furnace

This is a bit of a misnomer as even entry level furnaces have efficiency ratings of at least 80%. For comparison, if you’re still using an old gravity furnace, your efficiency rating could be lower than 50%. Modern furnaces are built to conserve, and while you won’t receive all of the bells and whistles that tend to accompany high efficiency models, you will get a durable, affordable furnace that will last a long time.

Medium Efficiency Furnaces

Furnaces in the mid-efficiency range have AFUE ratings of between 85% and 92% and are therefore significantly better than those in the entry level range. They also have some of the higher end features available in high efficiency models like programmability and the option for zone control. Because they are still mid-range, they are affordable without skimping too much on features too – a must for any homeowner wanting to save money on both ends.

High Efficiency Furnaces

The highest efficiency furnaces on the market are very different from those you would have purchased even just 10 years ago. Top end furnaces can carry AFUE ratings of up to 95% with a boat load of added features to conserve energy. These features include two stage gas valves so you can maintain a low BTU heating system for most of the year but crank up the heat when the temperature outside drops too low. They are also programmable, which allows you to easily change the temperature settings, fan speed and more from anywhere in the house.

And while they cost more to install, high efficiency furnaces use less energy over their lifespan, last longer and are more environmentally friendly than any other furnaces on the market today.

Tags: , , ,
Posted in Heating | Comments Off

Kansas Plumber’s Guide: How to Test for Water Leaks

Wednesday, January 11th, 2012

A water leak can be a big problem in your Kansas home. Not only does it increase your bill – pouring water out of pipes that you now have to pay for – but it puts your home and its foundation at risk. Steady water flowing into concrete under your home is incredibly dangerous if left unchecked. Here are some quick tips to check for a leak if you suspect there might be a problem.

Your First Clue

The first clue that there might be a leak in your home is the water meter. If it suddenly starts to rise much faster than normal, you probably have a leak. You use the same amount of water on most days for showers, dishes and laundry. If the meter goes up by double each day, that water must be going somewhere. Many meters will even have a marker on them that indicates a leak (a red flag that you are using too much water and it’s probably a leak).

Finding the Leak

If you notice your water meter rising when all of your water using appliances are off (or the little warning meter is going off), you have a leak – let’s find it.

Start by turning off the main shut off valve to your home. Make sure your shut off valve is working properly by running a faucet after the valve is closed to see if water still comes out. If the leak indicator or meter is still moving after the shutoff valve is closed, the leak is before the shutoff valve, but after the meter. If it’s not moving, the leak is somewhere in your home, after the shutoff valve.

From here, look for signs of water damage or dampness throughout your home (and possibly outside). Most of the time, an indoor leak will manifest somewhere – either in a dripping ceiling or a damp spot on the carpet.

If no such evidence presents itself, look outside for water. Damp spots on your lawn on dry days are a sure sign as well. If you cannot find any signs of water leakage on or around your property, it may be time to call in a Kansas professional to take a closer look.

Tags: ,
Posted in Plumbing | Comments Off

Manhattan Plumbing Question: How Can I Stop My Toilet from Running?

Monday, January 9th, 2012

Nothing is more obnoxious than the constant tinkling sound of a running toilet in your Manhattan home. When your toilet starts pouring water through at a record rate, it is time to take a peek inside and make sure everything is working properly. Luckily, most of the time, a running toilet is very easy to fix. It may only be that the tank flap or the diaphragm needs adjustment. Here are some quick tips to help you diagnose and repair that running toilet and get back the peace and quiet of your bathroom once and for all.

  1. Going In – Open the tank of your toilet take a close look at the various parts. First, check the ball cock – the valve linked to the large plastic ball that floats on top of the water in your tank. If the noise is coming directly from the valve or you can see obvious issues, the ball cock likely needs to be replaced. Sometimes, it needs only basic cleaning, which you should do first before running out to buy a new part. It also possible that the tank flap is having issues. Look for a small cone in the hole at the base of the tank. Press down on it to see if the sound stops. If it does, the tank flap likely needs replacement.
  2. Turn off the Water Supply – Before doing any more, turn off your toilet’s water supply. Do not worry – you should not need to go hunting for the valve. It is most often located next to the toilet on the floor of your bathroom.
  3. Replacing Your Parts – When replacing any parts for a toilet, always remove the old part first and bring it with you to the hardware store. Almost all toilets have slightly different parts that may not match up universally. By having the part you need, you can give it to an expert in toilet repair and they can quickly find the right replacement.
  4. Careful Replacement – Most of the time, replacement simply involves unscrewing or removing the part and placing a new one in place. However, if you own a low flush toilet or a specialty design that does not have the same parts or layout of a traditional tank-based toilet, you may need the help of a professional to avoid any unwanted accidents or issues in the replacement process.

Ideally, the entire process should only take the better part of a couple hours, including the time it takes to go to the hardware store and purchase your replacement part. And if your run into any problems, call your Manhattan plumber.

Tags: , ,
Posted in Plumbing | Comments Off

Question from Manhattan: What Is a Gravity Furnace?

Friday, January 6th, 2012

A long time ago, gravity furnaces were a very popular means of heating a home. Instead of pressurizing and blowing air through vents to each room of your Manhattan home, a gravity furnace used gravity to move warm air between rooms.

The operation of these furnaces is pretty simple. When turned on, the furnace, which is located in your basement, burns fuel like gas or oil and produces heat. That heat is vented through ductwork to the top level of your home using the natural properties of gravity (hot air rises). The hot air exits vents as it travels up in the home and releases heat into the room.

Why to Replace a Gravity Furnace

While gravity furnaces can work nearly forever and have very few mechanical problems, they are incredibly expensive to operate and take up a lot of space. Due to the sheer volume of ducts needed to distribute air throughout your home and the cost of heating enough air to ensure it rises properly, you’re dealing with a heating efficiency of 50% or lower.

In fact, about half the energy you consume to heat air in a gravity furnace gets pumped straight out through the chimney. It’s a complete waste of money and a replacement will start saving you money almost immediately.

Newer furnaces have efficiency ratings of up to 95% which makes them nearly twice as efficient as gravity furnaces. Additionally, they take up less space and with modern components, you can install newer devices like zone controls, electronic readout and display and more. It’s a fantastic way to enjoy steady, reliable heat in your home without having to invest a fortune in the fuel needed to operate it.

Comfort Matters

Another thing to consider is the comfort level of your home. Because gravity furnaces release warm air through the middle of the house and cold air comes back down along the walls, homes that have them are rarely comfortable except in the middle of the house. Forced air furnaces with blower fans are much more efficient at distributing heated air and matching the thermostat settings you select.

Tags: , ,
Posted in Heating | Comments Off

« Older Entries