No longer trailers, manufactured homes require special equipment. Heating, ventilation and air conditioning, known as HVAC, systems can be complex in large or multistory homes; but in manufactured homes, they are one story, straight-line systems. Manufactured homes seldom come with air conditioning, especially in areas with cold winters. Adding air conditioning to an HVAC system in a newer manufactured home is a matter of adding an evaporator coil and drip pan to the existing air handler and a condenser unit alongside the building near the utility closet. Older manufactured homes may not have air handlers and require both air handler and upgraded furnace. Turn off the furnace and turn off the electricity at the circuit box. Turn off the gas at the meter if the furnace burns natural gas. Unpack the air handler, hardware and evaporator coils, if purchased separately. Models may have different fittings and assembly requirements; read the complete directions. Separate the furnace from the plenum, where the conditioned air enters the ductwork.

In manufactured homes, the plenum is under the furnace, since ductwork is typically installed under the floor. Remove one side of the air handler box. Assemble the drip pans; a “V”-shaped coil can use an L-shaped pan that mounts on the inside of the cabinet. Slide the evaporator coil onto its rails in the cabinet. It sits underneath the blower and above the exit to the plenum on a downflow mobile home system. Set the air handler over the plenum. how to determine ac unit sizeSeal the ducts with mastic and fiberglass tape or butyl tape, as directed in the air-handler instructions. central ac units how they workBolt the new blower to its shelf in the air handler if you are replacing the blower in the furnace. how much electricity does a ac window unit use

Tighten the bolts until they are firm; loose bolts can rattle loose. Reattach the furnace on top of the air handler. Manufacturers recommend that you match their furnaces and air handlers because they are made to fit together. If the furnace slides into the air handler box, disconnect the electrical and gas connections and reconnect them once the unit is in the cabinet. Connect the large, insulated suction tube that takes fluid to the outside condenser to the outflow side of the evaporator coil. Connect the supply line, the 3/8 to 1/2-inch copper line that brings the compressed fluid into the evaporator coils, to the thermal expansion valve (TEV or TXV) or inflow valve. Plug the blower fan in or wire it to the furnace control according to instructions in the blower package. Attach the drip line to the drip pan and run it back outside. Add the internal filters included in the air handler kit to the rack or racks near the evaporation coil. Attach external racks to the cabinet for filters if directed.

Replace the cabinet cover. Things You Will Need Air handler cabinet with hardware Thermal expansion valve Evaporator coils Blower if necessary and not included in handler kit Filters Drain pan Suction tube Discharge tube Screwdriver Drill Pliers Plastic wire connection nuts Adjustable wrenches Tips Warnings References Justia US Law: Title 24 - Housing and Urban DevelopmentDepartment of Housing and Urban Development: Manufactured Homes Saving Money by Saving Energy (pages 9-11)U.S. Department of EnergyYou are looking for the best you can buy in an air conditioner or furnace. A step up in design, technology and efficiency, saving you money as well as headaches. When purchasing a new air conditioning system, there are many factors to consider. To help you make your decision, we have answers to questions you may have: A split-system home comfort system uses an outdoor (air conditioner or heat pump) and indoor (gas furnace, air handler or oil furnace) to deliver comfortable air to a living environment.

You are here:Home > HVAC Mobile Home HeatingNeed a new furnace for your mobile home? CompleteMH stocks the parts you need to stay warm. New Coleman furnaces, electric, gas and oil furnaces, or components for your existing units. We can help you with a complete heating system including new duct work, or simply replacements parts and new floor registers. You will never fear winter again with mobile home heating supplies from CompleteMH. Mobile Home Air ConditioningLooking to stay cool in your mobile home? Order a new air conditioner and have it shipped to your house! Full size AC units cost around 2 grand. Air conditioning filters for under 10 bucks. Rush cool air through your manufactured housing with a central air system or a standalone external unit. Pump a cooled breeze to make your living room and kitchen comfortable. Replacement parts for A/C units are a click away at CompleteMH. Fit your tub, shower, lavatory and kitchen sinks. Faux rock skirting for a showcase mobile home.

Entry and storm doors made for manufactured housing. Exhaust and ventilation fans for kitchens and bathrooms.To save money, start with learning about the energy you use now. Learn how to save energy year-round. Energy Conservation Guide Conservation Videos Do you live in a mobile home? Check out our tips specifically tailored to conserving energy in your mobile or manufactured home. Mobile Home Energy Savings More summer, winter and year-round energy-savings tips. Energy Conservation Tips     Cleco's Manufactured Home Guide to Energy Conservation brochure explains how to get electric service set up for your mobile home and how to save energy and money. Mobile home owners have many of the same considerations as other buildings. To save energy, consider appliance use, lighting, etc. However, because of their unique construction, manufactured and mobile homes also have a few differences that should be addressed to make them as efficient as possible. Ductwork Make sure the return air duct is tightly sealed.

Outside air can be pulled in from the smallest crack, placing additional work load on the air conditioning unit. Since most ductwork is found under the mobile home, skirting from the mobile home to ground level, or even a couple of inches below ground level, will usually help you get the most out of both your air conditioning and heating systems. It also helps prevent pets and other small animals from damaging the duct system insulation, or the ductwork itself. Crossover duct Double-wide homes have crossover ducts to take heated air from one side of the home to the other. Crossover ducts can be a major source of air leakage. Siting and shading The sun is probably the greatest source of heat in your mobile home. The siting and shading of your home can make a big difference in the amount of energy it takes to cool your home in the summer. If possible, position your home so that the longest sides face north and south. Limit the amount of glass area along the east and north sides, and try to have the greatest amount of glass facing south.