Tonnage For Ac Units

When we talk about air conditioning a ton is the measurement of a units ability to cool.

Tonnage for ac units.

Central air conditioning unit size. Let aire serv guide you through the ac buying process. Figuring out an accurate hvac size involves 2 basic steps. Call aire serv for help sizing your air conditioner.

The best ac units produce sound levels under 71 25 decibels as loud as a conversation in a restaurant. Most homes depending on ceiling heights windows and airflow will need a ton of air conditioning for every 400 to 1 000 square feet. You ll maximize comfort and efficiency if you do. Some products like furnaces may also be affected by installation orientation horizontal upflow or downflow or even by the nozzle used in installation as is the case with boilers and oil furnaces.

The manual j. If you have a one ton ac unit it means it has the ability to cool 12 000 btus an hour. Overall efficiency p efficiency within a model group will tend to vary by the size capacity of the unit. Your hvac unit will need to remove about 4 0 x 12 000 btus or 48 000 btus per hour to keep your home cool.

Fixing or changing the ductwork to accommodate the ac system can add as much as 3 000 4 000 to the total price. Residential central air conditioners come in a range of sizes from 1 5 ton to 5 ton models. It should be noted that there is a distinct difference between btu and btuh. Determine how many btus of heating and tons of ac you need.

Therefore while finding the tonnage of your ac unit is a useful place to start you should still have your replacement air conditioner professionally sized before making your purchase. The central air conditioners that are installed in your home range from 1 5 ton to 5 ton units and increase in half ton increments 2 ton 2 5 ton 3 ton etc. Therefore the more tonnage an ac unit is rated at the more air it can cool. The best way to determine the perfect hvac unit size is to have a manual j calculation done for your house.

Many central air conditioner models come in multiple sizes so you can choose the most appropriate one for your home s square footage. Assuming the minimum cooling capacity of 400 square feet per ton for your hvac unit a 1600 square foot home will require 4 0 tons of air conditioning to cool. A four ton unit can move 48 000 btus and so on. On average homeowners report spending 3 900 5 000 to install a 2 5 ton central air system in a house that has functional ductwork.

Central ac unit cost. Tonnage ratings are typically expressed in increments of 5 tons so residential air conditioners are usually rated as 1 5 2 2 5 3 3 5 4 4 5 or 5 ton units. Anything over 5 tons is generally considered a light commercial hvac unit not available for residential projects and if your house requires an ac unit of this size then you ll.