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ABOUT US

Peloude Handyman, Heating & Air Conditioning has been in existence since 2004, founded by its executive manager Mr. Peloude Jacinthe, It has been a great company for it provides quality services to individual customers and the community. The company is composed of a solid team of contractors who exhibit excellent professionalism, and much more. What makes us unique is, the way we do business, and our ability to serve whomever knocks on our door. As long as it has something to do with home improvement, heating, and drain cleaning, you are at the right place.

heating, means of making a building comfortably warm relative to a colder outside temperature. Old, primitive methods of heating a building or a room within it include the open fire, the fireplace, and the stove. In ancient Rome a heating system, called a hypocaust, warmed a building by passing hot gases from a furnace through enclosed passages under the floors and behind the walls before releasing them outside. The principal modern systems that are used to heat a building are classified as warm air, hot water, steam, or electricity. In the warm-air system air, heated in a furnace, rises through warm-air ducts and enters the rooms through outlets, while cooler air in the rooms passes into return ducts that lead back to the furnace. The air circulates through the system by convection, i.e., the tendency of a fluid such as air to rise when warm and sink when cool. In newer buildings the circulation is assisted by a fan. The hot-water system has a boiler for heating the water that is sent through connecting pipes to radiators and convectors, the latter devices being metal enclosures containing hot-water pipes surrounded by metal fins. The circulation is maintained by pumps or, in older buildings, by convection. In the steam-heating system, steam generated in a boiler is circulated by its own pressure (sometimes aided by a vacuum pump) through radiators. There are many kinds of electric heating systems. In one type current is sent through wires into electric resistors that are contained in convectors in rooms. The resistors convert the current into heat. In a radiant panel heating system a room is warmed by heat emitted from wall, floor, or ceiling panels. They are warmed by the circulation of warm air, hot water, or steam or by an electric current in resistors within or behind the panels. Experiments are being made to utilize solar energy for heating buildings. In many large buildings, such as theaters, public libraries, and municipal buildings, the heating, ventilating, and air-conditioning units are combined in one system. In district heating, heat is distributed from a heating plant to buildings in a section (usually commercial) of a city.

A house is just like its owner: It needs to be heated, cooled, maintained at a comfortable constant temperature, surrounded by fresh air, and kept at a humidity level that is safe and comfortable for the building and its contents. The heating, ventilation and air conditioning (hvac) systems in a home are responsible for all of these conditions, so understanding how they function and work together will help you plan for an efficient, reliable, safe, and comfortable home heating and cooling system.

Heat Is What You Make It
Making heat, distributing it and controlling it are all closely intertwined. These three areas relate directly to the furnace or boiler and its fuel, the ducts, pipes or fans that carry the heat, and how the furnace delivers or witholds that heat. Research is essential to any hvac project, whether you're thinking of adding heat, assessing the overall effectiveness and efficiency of your system, providing necessary ventilation, or making product selections to enhance your existing system or create a new one.

Adding on the right way

On the home front, consider where the heat source will be located, the space to be heated, and the distribution pathways you will use. You may use metal duct to supply forced air, copper pipe or PEX for hot water heat, fans for heat distribution, additional heaters for supplemental heat. Keep in mind that the space required to install or deliver hot water heat varies dramatically from that which is needed for forced hot air. Also, while adding a duct run in a wall or to a nearby addition may be easier, it is less space conscious than adding a stand-alone room heater for that new study. Adding a radiant panel to warm a bathroom or guest room may be simpler than retaining the old radiator or adding baseboard heat. These are all considerations when adding to an existing system, so you need to ask whether it is wisest to extend the existing system or supplement with a more energy- and space-efficient mode of heat.

Noise, soot, and byproducts of different heating systems need to be taken into account, too. Given your specific requirements, some heating options will be cleaner and more versatile than others. So remember to look at everything, including projected heating needs such as spas, pools, walkways or drives. Installation costs, space requirements, and operational demands of the system will help you compare your options, old and new.

A House Needs Air
Once heat has been created, it needs to be vented. Some furnaces pull the air they need directly from the house; others have a direct vent to the outside. Which option you choose and to what degree ventilation is required will further define your heating options. A new, energy-efficient home is tighter than an older, drafty house, but that's not always a plus. The tighter the house, the more critical the need for ventilation. The furnace needs air to function; the house needs air exchanges to provide fresh, clean air for the family; the walls, attic and furnishings need moisture kept under control. All of these concerns center on ventilation which is linked to heating. The two systems can and should function together, but you must plan for it and keep ventilation concerns in mind at all times.

Keeping Cool
In some regions, cooling is actually more important than heating. In addition to traditional systems provide efficient answers to heating and cooling needs. Alternative sources such as geothermal pumps, which use stored underground heat or cool air, are viable options in many areas of the country. Active and passive solar systems can also be used to power or supplement heating and cooling needs. Finally, never overlook the interplay of building materials, windows, doors, and the siting of the house itself; they complete the heating and cooling picture of every home.

Introduction to partial derivatives

Ordinary derivatives in one-variable calculus

Your heating bill depends on the average temperature outside. If all other factors remain constant, then the heating bill will increase when temperatures drop. Let's denote average temperature by T, and define a function h : R $\to$ R so that h(T) gives the heating bill as a function of T.

We can then interpret the ordinary derivative (i.e., the derivative you learned about in first semester calculus) as indicating how much the heating bill will change as you change the temperature:

$\displaystyle {\frac{{\mathrm{d} h}}{{\mathrm{d} T}}}$ (a) = $\displaystyle {\frac{{\text{change in $h$}}}{{\text{change in $T$}}}}$ ( at T = a).

If we graph h as a function of T, then $\displaystyle {\frac{{\mathrm{d} h}}{{\mathrm{d} T}}}$ (a) gives the slope of the graph at the point where T = a. We say that $\displaystyle {\frac{{\mathrm{d} h}}{{\mathrm{d} T}}}$ is the derivative of h with respect to T. If T is given in degrees Celsius, then $\displaystyle {\frac{{\mathrm{d} h}}{{\mathrm{d} T}}}$ (a) is change in heating cost per degree Celsius of temperature increase when the temperature is a. Since h decreases as T increases, we expect $\displaystyle {\frac{{\mathrm{d} h}}{{\mathrm{d} T}}}$ to be negative. (The rate of change in heating cost per degree of Celsius of temperature decrease is positive. But this positive rate is equal to $\displaystyle -\frac{\mathrm{d} h}{\mathrm{d} T}$ .)

Although I don't know what h(T) should really look like, pretend it looks like thick green curve graphed below. The point (a, h(a)) is shown in red, which you can change by dragging with your mouse. We can visualize the derivative by drawing a (thin blue) line tangent to the curve at the point (a, h(a)). The slope of the line is equal to the slope of the graph when T = a; hence, the slope of the line is equal to the derivative $\displaystyle {\frac{{\mathrm{d} h}}{{\mathrm{d} T}}}$ (a).

Home Remodeling and Return on Investment (ROI)
This is a 5-part series of articles on how to get the best ROI on your home remodeling and improvement projects. Home remodeling is big business. It accounts for about 40% of all residential construction spending and about 2% of the US Economy. From 2001 to 2005, spending on home remodeling grew 40% when it reached $215 billion in 2005. And 2006 is projected to reach over $230 billion in home remodeling expenditures according to the NAHB. Why so much money? Well, the boom was fueled by rising home costs along with lower interest rates and strong homeowner equity. But now that interest rates are higher, the record pace is slowing but still strong.

So everyone wonders, "Is it worth the money to remodel my home?" Overall the answer is "Probably." The reason home improvement and remodeling is a $230 billion industry is because people are finding value in home improvement projects.

However you should not expect to fully recover the amount of the remodeling investment right away.

Typically you can expect between 80% and 90% back on your home improvement investment dollar, sometimes more, sometimes less, within the first year or two. With the proper remodel, you can increase and even make money on the improvement the longer you stay in the home. As with many investments it’s the quiet power of compounding that creates good returns. By being in the home a longer period of time, you give the real estate market time to increase and you leverage the remodeling investment as property values grow.

At a personal level, you should consider three things when deciding if a home improvement project is a good investment or not: How your project impacts your home's appraised value; How long you plan to be in the home; How strong the resale market is in your area.

1. Home Maintenance and Repair Projects
Home maintenance and repair projects are projects that must be done to maintain the integrity of your home. They include areas like roofing, exterior painting, window upgrades, furnace upgrade, electrical amperage capacity (at least 100 Amp). You have to do these home maintenance and repair projects first.

Why? Because buyers expect a home with solid structure and systems, then they look for the cosmetic home improvements. Also, most home purchases now involve an independent home inspector who will be looking critically and objectively at your home's condition. Doing a kitchen remodel home improvement project when your roof is leaking is like getting a face lift when you need heart bypass surgery. One is critical and one is not.

If you don't have the structure and building systems in shape, then expect to have the Buyer create their own value for it and have that deducted from their offer price, if you get an offer at all.

Here is a list of some important home maintenance and repair things to check for and have done before you try and sell:

Roof and Flashing: Make sure the roof does not leak. If leakage is occurring have it fixed immediately. It's probably a result of flashing failure. Check flashing around the chimney, walls, etc. Make sure broken shingles are replaced. Check to make sure tree branches and leaves are not touching the roof.
Chimney: Make sure the bricks are not loose or missing mortar. If they are, have the bricks to prevent water leakage and structural failure. Check that the roof flashing around the chimney is in good shape and does not have any gaps or openings for water to penetrate.
Gutters and Downspouts: Make sure these are clean and flowing well. If they are clogged, Clogged gutters are the source of many problems such as paint failure, leaks, wood rot, sagging gutters. Improper downspout outlets are also a problem that can cause water in the basement and cracked foundation walls. Make sure the downspout outlet drains AWAY from the house on soil that is sloping away from the house. If downspouts are allowed to drain into the house or into crocks that run to the basement or foundation, water problems can occur including ground settlement resulting in cracking of the basement wall.
Brick Wall: Make sure that the brick wall is solid and in good repair. Replace including cracked brick and any missing mortar joints.
Foundation: Repair any cracks in the foundation wall. If you see cracks check that the downspouts are not draining into the house foundation and footings. Downspouts and the yard should drain away from the house. If the basement wall cracks are severe, you may need structural repairs including. This is serious and you need to consult an expert foundation repair contractor.
Plumbing Fixtures: Check that the plumbing fixtures are in good working order. Identify you have and replace any leaking washers or cartridges if the faucet leaks. Check the drainage of toilets and sinks and unclog as necessary.
Electrical System: If you have only 60 Amp service this will need to upgrade your electrical service panel to 100 Amps. Make sure all switches work and all outlets are properly grounded (if your home has 3-prong outlets)and that GFCI outlets are installed as per code in the Kitchen and Bathrooms. If you have 2-prong ungrounded outlets in your Kitchen or Bathrooms, upgrade to GFCI outlets in these areas.
Furnace: Make sure the furnace has clean air filters and is in good working order by performing furnace service..

These are just some of the major home repair and maintenance areas and there are many others, but you get the idea. Take a look at your home from a critical buyers perspective and see what basic home repair you need to do before venturing onto cosmetic home improvement upgrades.