High to Low Efficiency Central Air Conditioning Units - A Buyer's Guide

The price and performance of the Air Conditioning system is determined in a corner by your HVAC body operating efficiency. The "matched systems" which comprise of the outdoor unit (compressor) or even indoor unit are tested and provide a Seasonal Energy Efficiency Rating (SEER). The SEER is similar to the miles per gallon (MPG) rating directed at a car. The more cooling and heating a system provides for each unit of energy drank, the higher the SEER. Therefore a unit with a higher SEER will use less energy and help you to obtain lower utility bills.

High-Efficiency Central Air Conditioner

A high-efficiency central air conditioner has a SEER of 16 to 23. The estimated cost starts at $3, 500. 00. A high-efficiency unit cost more initially but will save you a lot of money on your future software. Using less energy is better for the environment and so are necessary if you live in a location with high energy costs or extreme conditions. These units use the greater eco-friendly coolant R-410A other than R-22 (freon).

Mid-Efficiency Central Air Conditioner

A mid-efficiency central ac unit has a SEER of 14. 5 to 17. The estimated cost commences at $3, 000. 00. A mid-efficiency however useful more of a balance between initial investment and long-term energy premiums. Today the United States government dictates that new central air conditioning have a SEER not less than 13. Like the high-efficiency drawers the mid-efficiency unit uses the R-410A instead of the R-22 (freon).

Minimum-Efficiency Central Air Conditioner

A minimum-efficiency central ac unit has a SEER of 13 to 14. 5. The estimated cost starts at $2, 500. 00. Just some ten years ago the minimum-efficiency units offers been considered high-efficiency. And if you are replacing a very old air conditioner, then the minimum-efficiency central air conditioner will help to lower your energy costs by nearly half. Some contractors believe the minimum-efficiency units would be best value in general. Even if you're in a climate that will allow low use of the unit then minimum efficiency is always best choice. Also if you're on a tight budget or needing a unit just like a rental property the minimum-efficiency will make sense. Most of having a models use R-410A refrigerant.

Mini-Split Ductless Air Conditioner

Central air conditioners require ducts to vent out the cooled air from room to room. If your home is certainly not equipped with ducts then installing them are very costly. An option for homes that do not have ducts is a mini-split ductless ac unit. The estimated cost commences at $1, 000. 00.

A mini-split ductless ac unit operates with two main pieces of equipment. The compressor is near the home while the air handler which holds the evaporators and blowers is incorporated in the home. The mini-ductless system can cost more for what you really are getting but is more affordable to install when there is no need existing ductwork. One advantage is that you can better control the air temperature of each one individual room and only cool home that are in use as long as you have a unit in the room.

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