I'm a handy guy and can do pretty much anything around the house that I put my mind to. Assuming I can handle the part of the install that is outside (the concrete pad, the hole in the crawlspace wall, the electric), is it realistic for a handy homeowner to run flexible ductwork throughout a small (1000 sq. foot) house and hook the whole thing up? What are the most likely mistakes a newbie would make in this process? If you're willing to blur the line between homeowner and HVAC tech, sure. If this is a split system, hooking up the linesets, purging the lines with compressed nitrogen, pumping it down, measuring the vacuum, adjusting the charge, and ensuring that the system is leak-free are all likely to be the most challenging parts. These tasks require specialized tools and knowledge. You can certainly get the tools and acquire the knowledge, but once you do that, you're basically as good as an HVAC guy, many of whom don't actually know how to do this stuff very well themselves.

Duct design is also its own huge field. If you just haphazardly run flex duct off a main trunk, you're getting a pretty typical professional residential job. But if you're doing it yourself, you have the opportunity to fabricate rigid sheet metal ducting, seal all the seams and gaps perfectly, design the entire system to be balanced, have enough returns, etc. harga ac split bandungThis information would all be found in ASHRAE Manual D (D for Duct). reasons ac unit freezesKeep those ducts out of the attic! wall mounted hvac units pricesA crawlspace duct install is fine as long as there's a sealed vapor barrier over the dirt and the crawlspace walls are insulated.Browse other questions tagged hvac diy-vs-pro or ask your own question. Typically packaged units are used in the Southeast or in manufactured homes, but can be a good option for

any home with the right ductwork. A package unit is the all-in-one heating and cooling system for homes that don't have a lot of room indoors for either a furnace and coil, or an air handler. Package units will contain all of their parts in one outdoor unit that sits on either the roof or to the side of a building. in two different footprints: small or large. The footprint you need depends on the BTU/tonnage and installation requirements for a building or home. Smaller footprint package units tend to be easier to install while larger footprint package units have greater installation flexibility. Large footprint units can be installed on either a rooftop or a slab while small packaged systems can only be installed on a slab. Air Conditioner, Coil & Gas Furnace Air Conditioner & Air Handler Heat Pump & Air Handler Heat Pump, Coil & Gas Furnace Homes in areas with mild wintersbetter for homes with mild winters 13 - 20 SEER and 80% - 95% AFUE

13 SEER to 15 SEER 13 - 15 SEER and 7.7 - 8 HSPF 15 SEER, 8 HSPF, 80% AFUE Dual-Fuel System: A packaged dual-fuel system is your best option if you want the benefits of having a heat pump but temperatures frequently drop below 25 °F and you don't have room for the coil and furnaceYour dual-fuel system works by turning on your gas furnace when temperatures get too cold. this, you will use less gas year-round to heat your home, potentially reducing your overall gas utility bill. Frigidaire iHybrid unit is an efficient package dual-fuel system option. Packaged heat pumps contain a heat pump and an air handler. are good for residents of the South where temperatures rarely drop below freezing. With one of these package units, you can get all-electric heating and cooling. Package Air Conditioners: A packaged air conditioner contains an air conditioner and an airFor added comfort and heating capabilities, you can add heat strips. This is typically going to be

the right unit for you if you want all-electric heating and cooling capabilities. range in efficiency from 13 SEER to 15 SEER, making them a great option if you want to upgrade from an old system that may have only been 10 SEER. Packaged Gas/Electric Systems: The other option for a packaged air conditioning system is aThese convenient units combine an air conditioner, coil and gas furnace. This option is great for you if you want the option of gas heating power. Typically, you would choose this option if you live in an area that does not have a lot of space inside to house an indoor component. Frigidaire has two high-efficiency gas/electric packaged system options - one excels at cooling efficiency while the other excels at heating efficiency. ®, inverter-driven rotary compressor technology to reach high SEER levels - 20 SEER maximum! This is a significant SEER increase from old units and can help shave off some money from your cooling bills during the summer.

The R8HE is the first ever gas/electric packaged unit in residential applications to go above 90% AFUE. When a furnace is that efficient, it produces condensate. a gas pack, there is a fear that the condensate will freeze and cause a componentthe R8HE eliminates this concern by piping the condensate that forms below the frost line. This makes it the first-ever condensing gas pack. At Frigidaire, we make home comfort easy. Find out what sets Frigidaire air conditioners, heat pumps and gas furnaces apart. If you can't decide which package air conditioner is right for you, or if a split system is the better option for your home, talk to your local Frigidaire contractor.< Return to Blog If you’re shopping around for a new central air conditioner for your home, you’ve probably seen that there are two main types: But do you know which one your home has or why? In this blog you’ll learn: The differences between these two systems The pros and cons of each

How to know which one fits your home’s needs Split air conditioning system What it is: In a split-system central air conditioner there are two parts an outdoor metal cabinet and an indoor cabinet. That’s why it’s called a “split” system. The outdoor cabinet contains the condenser and compressor and typically sits on a concrete slab outside your home. The indoor cabinet contains the evaporator and is usually located in the attic or a closet. The indoor cabinet also typically includes a furnace (or the inside part of a heat pump). The indoor and outdoor units are connected by a refrigerant line. Here’s a simple diagram of a split system: Greater energy efficiency possibilities - Split air conditioning systems have SEER ratings from 13 to 23. Labor costs - Labor costs more because you are installing a unit outside the house and also inside (usually in the attic or crawlspace, depending on the type of air handler). Also, the system can’t be charged with refrigerant until it has been set in place, which adds to the cost.

When you’d want this: It’s a more cost efficient choice if your home already has a furnace, and you are purchasing a new air conditioning unit or replacing an older unit. Learn more about this on Energy.gov’s website. Packaged air conditioning system What it is: The evaporator, condenser, and compressor are all located in one cabinet and thus “packaged” together. This single cabinet is usually placed on a roof. Some packaged air conditioners can include electric heating coils or a natural gas furnace. That means you won’t need a separate furnace inside. Space efficiency - Unlike split-system units, the package unit has all the components in one place. Cheaper installation - Since packaged units can come pre-charged with refrigerant, and they are only installed outside, installation is cheaper than a split unit. Limited energy efficiency: Packaged units typically have a SEER rating from 10 to 18. A packaged system is ideal for situations where indoor space is limited and therefore important.