To calculate **tonnage**, divide the BTUs by 12,000, which is the weight of one refrigeration ton. For example, a **unit** with 18,000 BTUs has a **tonnage** of 1.5. The **Goodman** Manufacturing Company website provides product specifications, including model numbers, for all current air conditioning **units** and some older models.

Also, What is the average life of a Trane air conditioner?

In this way, What is ton in AC? A **ton** is the cooling capacity of an **air conditioning** system. One **ton** is equal to the amount of heat required (288,000 Btu) to melt one **ton** of ice in a 24-hour period. A one-**ton air conditioner** is rated at 12,000 Btu per hour (288,000/24). A two-**ton** unit would be rated at 24,000 Btu per hour.

**35 Related Questions Answers Found**

Table of Contents

**How many tons is 1500 square feet?**

ZONE 1 | ZONE 4 | |
---|---|---|

1.5 Tons | 600 – 900 sf | 700 – 1050 sf |

2 Tons | 901-1200 sf | 1051 – 1350 sf |

2.5 Tons | 1201 – 1500 sf | 1351 – 1600 sf |

3 Tons | 1501 – 1800 sf | 1601 – 2000 sf |

**How do you read AC Labels?**

**How to Find the Tons on an A/C Unit**

- Find the label on your air condenser unit and look for the BTU rating and the tonnage rating. The air condenser in a split system air conditioning apparatus is the unit located outside your house.
- Divide the BTUs on the label by 12,000.
- Find the model number on your label.

**How many square feet will a 2.5 ton AC unit cool?**

According to this common but somewhat inaccurate method, you need 1 ton of air cooling capacity for every so many square feet of living space. While there’s some dispute over the exact amount, an often-used amount is **600 square feet**. A 2.5-ton unit, then, theoretically would fit a 1,500-square-foot home.

**What size central air conditioner do I need for a 2000 sq ft home?**

House Square Footage | BTUs Needed |
---|---|

1,000 â€“ 1,200 | 21,000 |

1,200 â€“ 1,400 | 23,000 |

1,400 â€“ 1,500 | 24,000 |

1,500 â€“ 2,000 | 30,000 |

**What do Lennox model numbers mean?**

The **model** is identified by a “**model number**” which is stamped on the unit nameplate or rating plate. On other **Lennox** products the plate is mounted on the outside of unit. The sequence of letters and digits in the **Lennox model number** reflects specific information about the unit.

**What SEER rating do I need?**

A higher **SEER rating** provides greater energy efficiency in certain conditions. The minimum standard **SEER** for air conditioners is 13, though most modern air conditioners have a **SEER** that ranges from 13 to 21. Trane air conditioners range from 14.5 **SEER** up to 22 **SEER**. But don’t forget â€” this **rating** is a maximum.

**How do you read a carrier serial number?**

Age: Four digits of **serial number** indicate date of manufacture where first two indicate the week and the third and fourth are the year. In the 1960s and early ’70s this was the last four digits. More recently date of manufacture information is found closer to the middle of the **serial number**.

**What tonnage is my YORK air conditioner?**

**What does SEER stand for?**

**How is tonnage calculated?**

**Tonnage**, in shipping, the total number of tons registered or carried or the total carrying capacity. Gross **tonnage** is **calculated** from the **formula** GT = K_{1}V, where V is the volume of a ship’s enclosed spaces in cubic metres and K_{1} is a constant **calculated** by K_{1} = 0.2 + 0.02 log_{10} V.

**How many square feet does a 3 ton AC unit cover?**

ZONE 1 | ZONE 5 | |
---|---|---|

2 Tons | 901-1200 sf | 1101 – 1400 sf |

2.5 Tons | 1201 – 1500 sf | 1401 – 1650 sf |

3 Tons | 1501 – 1800 sf | 1651 – 2100 sf |

3.5 Tons | 1801 – 2100 sf | 2101 – 2300 sf |

**How long should an AC unit last?**

**What size air conditioner do I need for a 2000 square foot home?**

If your **home** is **2000 square feet**, you can calculate your **HVAC needs** the same as you **would** for a 1600 **square foot home**. Assuming one ton of cooling capacity can cool 400 **square feet** of your **home**, you’ll **need** about 5.0 tons of **air conditioning** capacity. Multiply this by 12,000 BTUs, and you’ll get 60,000 BTUs.

**How long should my AC run?**

An **Air Conditioner Should Run** for 15-20 Minutes at a Time. In a perfect situation, an **air conditioner should run** for 15-20 minutes at a time in mild temperatures. Any less than that and your **AC** could be too large for your home â€“ more on that below.

**How many BTUs do I need to heat 1500 square feet?**

**Top 5 air conditioner brands**

- Trane. Trane systems are the top-of-the-line.
- Amana. Michigan-based Amana has been manufacturing systems since 1934.
- Carrier. Carrier was founded in 1912 in Florida.
- Lennox. Lennox, headquartered in Texas, was founded in 1895.
- Rheem. Rheem is best known for high-end water heaters.

**How many BTUs do I need to heat 1500 square feet?**

Area To Be Cooled (sq. feet) | â†’ Capacity Needed (BTUs per hour) |
---|---|

700 up to 1,000 | 18,000 |

1,000 up to 1,200 | 21,000 |

1,200 up to 1,400 | 23,000 |

1,400 up to 1,500 | 24,000 |

**How many square feet will a 3 ton AC cool?**

HVAC System Sizing | ||
---|---|---|

Blue | Green | |

2.5 tons | 1401-1650 sf | 1351-1600 sf |

3 tons | 1651-2100 sf | 1601-2000 sf |

3.5 tons | 2101-2300 sf | 2001-2250 sf |

**How many tons of AC do I need per square foot?**

Understand here that the standard practice among **HVAC** contractors sizing air conditioners for new homes is to use a rule of thumb. It’s often in the neighborhood of 1 **ton of air conditioning** capacity for each 600 **square feet** of conditioned floor area, usually abbreviated 600 sf/**ton**.

**How many BTU do I need for a 12×12 room?**

Area To Be Cooled (square feet) | Capacity Needed (BTUs per hour) |
---|---|

100 up to 150 | 5,000 |

150 up to 250 | 6,000 |

250 up to 300 | 7,000 |

300 up to 350 | 8,000 |

**How do you decode a Trane serial number?**

If the **trane serial number** is a 9-digit combination of letters and **numbers** that starts with a **number**, then the first **number** is the year. The heating and air conditioning company again made changes in year 2010. The first two digits of **trane serial number** lookup age are the year.

**How do I read my air conditioner model number?**

**((House square footage times 30, divided by 12,000) â€“ 1.0) = Required Tonnage.**

- 1,500 X 30 = 45,000.
- 45,000 / 12,000 = 3.75.
- 3.75 â€“ 1.0 = 2.75 So you’d need a 2.5 or a 3-ton sized central air conditioning unit.

**What SEER rating do I need?**

A higher **SEER rating** provides greater energy efficiency in certain conditions. The minimum standard **SEER** for air conditioners is 13, though most modern air conditioners have a **SEER** that ranges from 13 to 21. Trane air conditioners range from 14.5 **SEER** up to 22 **SEER**. But don’t forget â€” this **rating** is a maximum.

**How do I decode a Trane model number?**

**How to Decode**

- First letter: The model number starts with 4.
- Second letter.
- The next 3 letter represents the product type.
- The fifth number is for unit’s Seasonal Energy Efficiency Ratio.
- The six letter.
- The seven and eight number indicate tonnage.
- The nine letter represents the age.
- Number ten indicates the power supply voltage.

**How do I decode a Trane model number?**

Area To Be Cooled | Capacity Needed (BTUs Per Hour) |
---|---|

700 to 1,000 square feet | 18,000 BTUs |

1,000 to 1,200 square feet | 21,000 BTUs |

1,200 to 1,400 square feet | 23,000 BTUs |

Up to 1,500 square feet | 24,000 BTUs |

**What do Trane model numbers mean?**

Still, each letter and **number means** something. **Trane** T-Series air conditioners have **model numbers** that tell everything from the size of the unit to whether the system has had major upgrades. Decoding the **model number** takes patience, but if you focus on a few letters or **numbers** at a time, you’ll break the code quickly.

**How do you read a Trane furnace model number?**

**Furnace model numbers** are found on a sticker inside the front cover of a **Trane furnace**. The sticker is usually found to one side of the **furnace** inducer. Call Accurate Heating & Cooling today at 402-238-2425 for service on your **furnace** or air conditioner.

**What causes an AC to freeze up?**

There are many reasons why your **AC** unit may be **freezing up**. A **freeze up** can also be **caused** by low refrigerant and improper fan operation. Low refrigerant levels make the coils too cold, and a faulty fan prevents air from moving. Faulty thermostats and drainage problems are often **causes** of a **freeze up**.

**How much should a 3 ton AC unit cost installed?**

**3**–

**Ton AC Unit Installed Price**

**Installing** a **3**–**ton AC unit** averages $3,800. But this **cost** varies greatly and can be as high as $5,000 or more. Be sure to consult a pro to get the most accurate estimate for this project.

**What size AC unit do I need for my house calculator?**

**Furnace model numbers** are found on a sticker inside the front cover of a **Trane furnace**. The sticker is usually found to one side of the **furnace** inducer. Call Accurate Heating & Cooling today at 402-238-2425 for service on your **furnace** or air conditioner.

**How many BTU do I need per square foot?**

Multiply your **square footage** by 20 **BTUs** to get a general estimate. Typically, plan to purchase a heating or cooling unit with 20 **BTUs** for every **square foot** of space you have.

**How do you decode a Trane serial number?**

**((House square footage times 30, divided by 12,000) â€“ 1.0) = Required Tonnage.**

- 1,500 X 30 = 45,000.
- 45,000 / 12,000 = 3.75.
- 3.75 â€“ 1.0 = 2.75 So you’d need a 2.5 or a 3-ton sized central air conditioning unit.