# How much energy does a 12000 BTU air conditioner use?

At a cost of \$0.134 per kWh, this amounts to \$120.60 per month. A large 12,000 BTU air conditioner, like that in a window, running six hours each day will consume 270 kWh, at a cost of \$36.26 per month.
A.

### How many watts does an air conditioner use?

As a general reference point, a 3 ton central air conditioner uses around 3500 watts per hour and a 12,000 BTU window unit uses about 1200 watts per hour.
• #### How many KW is 1 ton?

A much less common definition is: 1 tonne of refrigeration is the rate of heat removal required to freeze a metric ton (1000 kg) of water at 0°C in 24 hours. Based on the heat of fusion being 333.55 kJ/kg, 1 tonne of refrigeration = 13,898 kJ/h = 3.861 kW.
• #### How many watts does it take to run a skill saw?

Wattage offers the most direct measurement of a circular saw's power requirements. According to Diesel Service and Supply, a Colorado-based manufacturer of generators, a typical circular saw requires 2,400 watts to start up, its "starting wattage," and 1,200 throughout operation, its "running wattage."
• #### How much watts does a fan use?

Fans range in size from 36 inches to 56 inches using 55 to 100 watts, a typical 48 inch ceiling fan will use 75 watts. Click calculate to find the energy consumption of a 48 inch ceiling fan using 75 Watts for 3 hours a day @ \$0.10 per kWh.
B.

### How many watts does a room air conditioner use?

An average central ac will use 3000 to 5000 watts of power every hour for around 9 hours a day during the hotter months. Click calculate to find the energy consumption of a central air conditioner using 3500 Watts for 3 hours a day @ \$0.10 per kWh.
• #### How much area does 1 ton AC cover?

1 Ton AC covers 80 to 120 sq.ft area. The 144 sq ft is on border range. If you have many windows or if your room sun facing then buying 1.5 Ton AC is good choice. Below table has summarized capacity chart.
• #### How many watts is a 1 ton AC?

As you can see , an AC with 1 Ton capacity will have a number 12 written in the model Code. Suppose you have a 1 Ton capacity Air-Conditioner , then a 12,000 BTU (or 1 Ton) type AC typically uses about 1200 watts of electricity.
• #### How many watts per hour does an air conditioner use?

An average central ac will use 3000 to 5000 watts of power every hour for around 9 hours a day during the hotter months. Click calculate to find the energy consumption of a central air conditioner using 3500 Watts for 3 hours a day @ \$0.10 per kWh.
C.

### How many watts is a 1 ton AC?

As you can see , an AC with 1 Ton capacity will have a number 12 written in the model Code. Suppose you have a 1 Ton capacity Air-Conditioner , then a 12,000 BTU (or 1 Ton) type AC typically uses about 1200 watts of electricity.
• #### What is the meaning of 1 ton AC?

A ton, as used in the HVAC field, is a term that describes how much heat the AC unit can remove from a home in one hour. The measurement for heat is the British thermal unit (BTU). One ton of air conditioning can remove 12,000 BTUs of air per hour. They are the most efficient units available.
• #### How much power is consumed by 1.5 ton AC?

cooling capacity of 1 ton is equal to 3.517 kW of power.
For 1.5 ton AC ,power consumption of ac =cooling capacity/EER.
=1.5*3.517/2.7=1.954 kW.
AC consists of two units, Indoor unit which is called the evaporator and the Outdoor Unit which called the Compressor.
• #### How many watts is a refrigerator?

The power consumption of domestic fridges is typically between 100 and 200 watts. Over a full day they are likely to use around 1 to 2 kilowatt-hours (kWh). Old domestic refrigerators and commercial refrigerators consume much more. The actual energy consumption of your fridge or freezer will depend on many factors.

Updated: 26th October 2019