Saturday, March 31, 2012

Some Tips For Doing a Heat Pump Comparison

With advancements in technology, heat pumps are much more sufficient these days than they were a few years ago. These new technologies have allowed the devices to recover heat best at colder temperatures. Most brands control best now but still it is wise to do a heat pump comparison before production this major purchase.

The technological advancements have allowed these devices to be able to heat water for such uses as radiant floor heating, domestic water usage and multiple-zone forced air systems.

Amana Refrigerators

Purchasing a heat pump is a major speculation as these units are not cheap. It will want quite a bit of research on the homeowners part. We can provide some basic heat pump comparison data to help you along the way. All heat pumps feature two definite ratings. The two ratings are the Seer (Seasonal energy Efficiency Rating) and the Hspf (Heating Seasonal carrying out Factor).

The Seer rating rates the cooling efficiency of the unit, the Hspf rating rates the heating potential of the unit. These are two main factors to reconsider when performing a heat pump comparison. The higher the rating, the more sufficient the gismo is. One important point to note is that just because the unit has a high Seer rating, does not mean it will have a high Hspf rating.

Here is a good tip to keep in mind when doing a heat pump comparison. What will be your main usage of the heat pump? If the main usage is t o cool your home because you live in warm climate then focus on a pump that has a high Seer rating. If you live in an area that requires more heating than cooling, then focus on a heat pump that features a high Hspf rating.

A conventional heat pump has some accepted features that are found on most makes and models. Most are much more energy sufficient than normal types of heating. The accepted conventional heat pump is economy than the newer Inverter heat pumps. If doing a heat pump comparison, make sure you collate conventional styles to conventional styles and inverter types to other inverter types. If you like you can collate conventional to inverter, just keep in mind the newer inverter types are more expensive.

Inverter heat pumps are new to the market and because of their sophisticated control features; you can have closer climatic characteristic control than the conventional style pumps. When doing a heat pump comparison, you will find that the inverter heat pumps are more advanced but they cost quite a bit more.

Some Tips For Doing a Heat Pump Comparison

3 door refrigerator black counter depth french door refrigerator the best refrigerator

Monday, March 26, 2012

The History of Refrigerators

In the beginning before refrigerators how did citizen support their food? A few of the early methods of food refrigeration methods include, snow, ice, cool streams, caves and cellars. The Chinese are credited with using ice to refrigerate food, which was colse to 100 B.C. Then the English invented the icehouse, these rooms were built hidden and designed to keep food cold until the summer months arrived.

Actual refrigerators were invented and began being used for commercial purposes, such as rail cars and grocery market in 1890. It took someone else 20 years until fridges were designed for household use. The enterprise behind the first home refrigerator is no other than the normal galvanic Company.

Amana Refrigerators

A few years later a enterprise called Kelvinator unveiled the first refrigerator with automatic controls, then as time passed Frigidaire introduced the first self-contained unit. Some of the early models of fridges used harmful chemicals to cool food, such as ammonia, sulfur dioxide, or methyl chloride as their refrigerant, which were later dropped for safer refrigeration methods.

The 1950s lead way to more innovations and features such as automatic defrost, as well as automatic ice makers came onto the market.

Then in the 1970s government officials began focusing on refrigerators to make them more vigor efficient, which led to elimination of chlorofluorocarbons in refrigeration sealed systems. As time evolved so have the styles and types of units. Now a days you can select from a estimate of different styles of refrigerators such as side by side, lowest freezer, top freezer subzero and so on.

Types of modern Refrigerators

side by side - this type of fridge is designed with the freezer and refrigerator next to one another, these unit are larger than lowest or top freezers models. If you have a large family and you have the space in your kitchen this is perfect.

bottom freezer refrigerators- freezer at the lowest of the fridge

top freezer - freezer settled at the top of the fridge

compact refrigerator - If you live in a small space such as a bachelor apartment then this might be for you.

sub zero - this is a type of refrigerator and a brand as well. Sub-Zero fridges are dual refrigeration systems that offer clean air flow, the end corollary is fresher and longer continuing food.

Now a refrigerator is common in 99.5% of homes in North America. Newer models even offer built in water filtration systems, sleek stainless steel exteriors and more.

The History of Refrigerators

kitchenaid counter depth french door refrigerator