## What is the smallest size window air conditioner?

The Smallest Air Conditioner Not only is the 5,200 BTU model by Friedrich the smallest window air conditioning unit (it fits windows starting at 22 inches wide and openings 12 inches tall), it’s also quieter than the top pick on this list.

## What size air conditioner do I need for a 12×12 bedroom?

Obviously, the problem arises when you have a tiny 12×12 room, for example. According to the US Department of Energy directive, an air conditioner’s most appropriate size would be 2,880 BTU unit.

**What sizes do window air conditioners come in?**

Window AC Sizes In Inches (5,000 – 25,000 BTU)

Window AC Capacity: | Min. Window Length: | Max. Window Length: |
---|---|---|

12,000 BTU | 23 Inches | 36 Inches |

14,000 BTU | 25 Inches | 38 Inches |

15,000 BTU | 25 Inches | 38 Inches |

18,000 BTU | 27 Inches | 42 Inches |

### How do you make a window air conditioner fit a small window?

Your best bet is to use foam tape. The AC should come with a couple feet of it already, to cover the cracks between the AC unit and the window, but you can buy an extra roll if you need more. Or, you could try installing the AC with one curtain, mostly collapsed, though that might still be too wide.

### What is the smallest size mini split?

The single smallest Mitsubishi mini split has an unbelievable only 1/2-ton or 6,000 BTU/h capacity….4. Smallest Senville Split System AC: Senville LETO 9k.

Capacity: | 9,000 BTU (3/4 ton) |
---|---|

Coverage Area: | 300-450 Sq Ft |

SEER Rating: | 19 SEER |

HSPF Rating: | 10 HSPF |

**How much area does a 1.5 ton AC cover?**

Room size and power consumption Here tonnage plays an important role. For instance, a 1-ton window AC or a 1.5 ton split AC is an ideal choice for rooms measuring up to 150-160 sq ft.

#### What size air conditioner do I need for a 12×15 room?

That means 12×15=180 square feet. Take the 180 sq. ft. times 25 BTU per square foot and you get the minimum BTU air conditioner you should buy.

#### How do I calculate what size air conditioner I need?

To calculate the size of the air conditioner you need for a room, first, multiply the length of the room with its width. Then multiply it with 25 BTU to get the ample cooling for the room under different weather conditions. For example, if the room is 15 feet long and 12 feet wide, it comes to 180 square feet.