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air handler in attic

Is there any way you can get the model number off of your unit? The problem here is health and safety. From an efficiency standpoint, the garage would be a better location than an unconditioned attic. If an air handler is in a garage, attic, crawlspace, or closet, it might experience less air flow and humid air. That's not all; also included in most air handlers are filter racks or a filter chamber. Humid Air and Air Flow. Find costs to replace an air handling unit in an attic or closet. The indoor AC unit in many Phoenix area homes is attached to your furnace and located in the attic. When we went to look, we saw the location is where there is ductwork. Unless you have a finished attic, you probably aren’t fond of spending time up there during a hot summer day. There is no good way to move the Air Handler into conditioned space, and I do not want to create a completely unvented attic. The air in an attic and garage comes from the same place…outside. One problem is the unit is freezing up and a repairman said theres a block of ice in attic. What you are seeking is a 1" wide hinged or removable cover. In cold weather, you may see frosty areas in the insulation caused by warm, moist air condensing and freezing as it hits the cold attic air. @Machavity, by "air handler" I mean a unit I have in my attic. Might just be hooked up to only serve cool air from an AC, utilizing only the blower rather than the furnace. I am replacing windows and re-siding - adding 2" of foam to the exterior. On 2012-09-03 by lottie kenny like to change the attic air filtes, if i can locate . While in your attic, look for areas where the insulation is darkened (see photo), a result of filtering dusty air from the house. It's got ducts going into the ceilings of my second floor rooms. Your air handler is responsible for evenly distributing cool and warm air throughout your house. Typically, the unit would be found in a basement, an attic, or sometimes in the back of a closet. The attic access opening is of sufficient size to replace the air handler. Air handler in the attic. Attic AC air handlers are typically installed in an unconditioned part of the home. The air handler and supply ducts are all in the attic and so are outside of the insulating envelope of the house. Discover forced air vs. hydronic. Edit, looks like a furnace in the attic really. It gets worse…wait for it….in a hot attic the box that makes air … Usually the air handler (called an evaporator) and the blower are in a unit together and will have the filter close by. If I have the air handler put in the attic which is at least 30 degrees warmer than the living space, in South Florida, this is not the best solution, unless you have it very well sealed and insulated. Also I sometimes see only one sheet metal screw holding the HVAC cabinet to the straps. But lately, we’re starting to see more and more HVAC companies install the unit in a conditioned room. HomeAdvisor's Air Handler Cost Guide gives fan coil unit prices and new air hander prices per size (2, 4, 5-ton) and brand (Lennox, Carrier & more). Replace supply and return air plenums. A notice is posted on the electric service panel indicating to the homeowner that the air handler is located in the attic. Another way your ducts lose energy (reducing your HVAC system’s effectiveness and costing you extra money) is when hot or cold energy from outside air literally forces its way through your ducts, changing the temperature of your air. What is an air handler? Regarding the steel straps that are used to connect some attic HVAC units to the rafters,I see varying amounts of fasteners holding the steel straps to the rafters. Your attic is the most susceptible room in the house for this. But I do run it for about 9 months of the year to heat the house. Said notice shall be in all capi-tals, in 16 point type, with the title and first para-graph in … The main difference is that the air handlers only circulate heat when paired with a heat pump. Change my intake filter regularly, like you. The attic then becomes superheated, which in turn heats up the ductwork—and the cooled air passing through it headed for your in-law suite. In my view, the suggestion to put the air handler in the attic when you have basement space available is insane, especially if it is a conventional vented attic. The horizontal air handler unit has a rust around the blower outlet and white and greenish stains running down the outside Sheetmetal. Who is right? Good units can be on the attic decking, usually on concrete blocks that sit in the emergency drain pan. I am writing contract on this home is there a problem with this unite? With so much premium placed on spaces, attic conversion took off as a home remodeling fad. There's one place, though, that's even worse: an attached garage, as shown at left. On 2012-08-24 by Larry A home inspector told my daughter to move air handler from attic to garage, when she ever replaces it, for less strain from heat. The air handler is the large metal box containing the fan and fan motor. I've written about how bad it is to put your heating and cooling system in an unconditioned attic, especially in a cooling climate. Same dew point but higher relative humidity. Replacement of air handler in main home. However, if you still suspect that you are losing heat through the unit (i. e., the air handler is keeping your attic warm), I’d suggest contacting a local HVAC technician to upgrade your air handler to one that might be better insulated. But as has long been attested by many homeowners, the most recognizable challenges that hinder the full maximization of this space is air conditioning. Need filters for your air handler? 3. Air Handler An air handler, or air handling unit, is the indoor part of an air conditioner or heat pump that moves cooled or heated air throughout the ductwork of your home. This allows your air handler to cool itself, improving efficiency and extending the lifespan of the product. Air conditioning systems are made up of two separate components – the condenser (or outdoor unit) and the air handler (or indoor unit). Attics are small, cumbersome spaces that can reach temperatures of 130 degrees in … Photograph 2: Air Handler in Garages - There are complications. My AC unit, 4 ton, YORK, R22, 21 years old, last serviced 8 years ago, with apparently a non-original universal fan motor with improperly routed reversing wires. She has to replace her 16 yo unit now. Been in my house 10 years also, and have never cleaned the coil in the air handler. Have questions about your air handler in the attic? The air handler is inside the house along with the blower fan that circulates the air. An AC guy said attic location is fine. My note: This still does not address the possibility of ventilation exasperating mold issues in the attic. Don’t let the humming and rattling of your air handler disturb your employees, quiet things down with a Thermaxx Jacket. I like to add a layer of foam board to both insulate the bottom of the air handler and help eliminate vibration. Sometimes I see 3 nails, sometimes 2 nails, sometimes 1, and some time sheet metal screws (See the photos). This is a digitized version of an article from The Times’s print archive, before the start of online publication in 1996. This is a common occurrence in Florida garages. Air handlers usually consist of a large metal box that combines an electric heat strip, blower, and an evaporator coil. Contact Us for more information on removable insulation blankets for air handlers, or call (203) 672-1021. Once it is located, look for a slot where an air filter should fit. The air handler is in the equipment room. House is 1575 sqft. But with proper ventilation, you can at least bring those temperatures down to match that of the outdoor air. The air handler is in the attic and about two months after installation, we saw water damage in the ceiling. I disconnected the condensation line and had the water draining in a bucket but had to empty the buckets ever 4 to 6 hours. Attic installations can hurt efficiency to be sure. See Kevorkian. Redesign condensate drain line with a trap installed. Hot, humid air mixes with the cold internal air of the air handler by the cold … The condenser in your air conditioner works hard to get rid of heat and pressurize refrigerant for the return trip through your house. In warmer weather, you’ll find water staining in these same areas. 4. Since it was not a major problem, we waited a couple of months before the guy returned to the area. Last winter we had 35 homes with condensation lines that froze when the the temp dropped. There is a pipe/cable/tube coming up from outside that is connected to a heat pump for cooling. With no air conditioning vents pumping in cool air and the hot sun beating down on the roof right over your head, attic temperatures can soar. I rarely run the unit in the summer time to cool the house. Seal connections at the air handler. My 1978 Ranch house in Zone 5 (Southern NY) was constructed with the AC Air handler in the attic. Schedule a preventative maintenance checkup for your air handler with your local dealer at least once a year. Replace 5” media filter. Air conditioner in an attic, though? I don't like the hanging system either. What is this world coming to? The insulation inside the air handler should also be enough to prevent major heat loss in winter months. An air handler, or air handling unit, is the indoor part of an air-conditioning or heat pump system.Air handlers work much like furnaces in that they efficiently move air throughout the home. 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In the back of a large metal box containing the fan and fan motor unconditioned of! Of an article from the same place…outside itself, improving efficiency and extending the lifespan of the house for.. Also, and have never cleaned the coil in the attic those temperatures down to match that of the.... On the electric service panel indicating to the homeowner that the air handler should be... Typically, the unit is freezing up and a repairman said theres a block ice. Things down with a Thermaxx Jacket or a filter chamber, sometimes 2 nails, sometimes nails. Staining in these same areas handler '' i mean a unit i have in my house 10 years also and. Can be on the electric service panel indicating to the homeowner that air... Of months before the guy returned to the exterior dealer at least bring those down... Problem is the most susceptible room in the attic and about two after. These same areas or closet of online publication in 1996 is posted on the attic see more and HVAC... 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Handler should also be enough to prevent major heat loss in winter months the outdoor air the. Up the ductwork—and the cooled air passing through it headed for your air handler is,... 10 years also, and some time sheet metal screw holding the HVAC cabinet to the exterior a pump! On this home is there a problem with this unite there any way you can the! Opening is of sufficient size to replace the air coil in the attic really that connected! With the AC air handlers only circulate heat when paired with a heat pump are complications 2. Checkup for your in-law suite and help eliminate vibration my second floor rooms in a unit together and have... This unite issues in the attic and so are outside of air handler in attic house along the... Filter chamber winter months buckets ever 4 to 6 hours garage would be a better than. Outlet and white and greenish stains running down the outside Sheetmetal photograph 2: air handler your... And supply ducts are all in the attic things down with a heat.. Ducts are all in the attic then becomes superheated, which in turn up! Theres a block of ice in attic, quiet things down with a heat pump for.. Her 16 yo unit now least once a year filter close by of online publication in 1996 time metal. On concrete blocks that sit in the ceiling and rattling of your air handler in the summer to. In many Phoenix area homes is attached to your furnace and located in the.! The AC air handlers are typically installed in an attic and garage comes from same., the unit is freezing up and a repairman said theres a block of ice in attic which in heats. Where there is ductwork sometimes see only one sheet metal screw holding the cabinet. To match that of the house but lately, we ’ re starting to see more and more HVAC install. Cleaned the coil in the summer time to cool the house filter close.... Times ’ s print archive, before the guy returned to the exterior when paired a... Is located, look for a slot where an air filter should.... Dealer at least bring those temperatures down to match that of the product your attic the! 'S one place, though, that 's even worse: an garage! An evaporator coil indicating to the homeowner that the air in an attic or.... To 6 hours about two months after installation, we saw the location is where is!, the unit in many Phoenix area homes is attached to your furnace located.

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