BTU

• 1,055 joules

• 1,055 joules: Abbr.

• 251.9 calories (abbr.)

• 251.9 cals.

• 252 calories

• A.C. capacity

• A.C. letters

• A.C. measure

• A.C. output

• A.C. stat

• A.C. unit

• A/C capacity meas.

• A/C capacity measurement

• A/C capacity notation

• A/C fig.

• A/C meas.

• A/C measurement

• A/C notation

• A/C rating

• A/C unit of measure

• Abbr. on an appliance sticker

• About 252 calories, briefly

• AC amt.

• AC capacity measure

• AC output unit

• AC output: Abbr.

• AC term

• Air conditioner abbr.

• Air conditioner capacity (abbr.)

• Air conditioner capacity, for short

• Air conditioner meas.

• Air conditioner measure (abbr.)

• Air conditioner measure, for short

• Air conditioner measurement: abbr.

• Air conditioner no.

• Air conditioning measure: Abbr.

• Air conditioning unit

• Air conditioning unit (abbr.)

• Air-conditioner unit

• Air-conditioner unit: Abbr.

• Amt. of heat

• Appliance meas.

• Appliance spec.

• Approx. 252 calories

• Basis for an AC purchase

• Bit of heat, briefly

• Bit of heat: Abbr.

• Calorie alternative: Abbr.

• Calorie cousin

• Calorie's big bro.

• Central heating measurement

• Cooling letters

• Cooling system power meas.

• Cooling unit: Abbr.

• Energy meas.

• English heat measure: Abbr.

• Furnace measure, for short

• Heat amt.

• Heat meas.

• Heat measure

• Heat measure (abbr.)

• Heat measurement: abbr.

• Heat qty.

• Heat quantity meas.

• Heat unit

• Heat unit, briefly

• Heat unit, familiarly

• Heat unit: Abbr.

• Heater stat

• Horsepower fraction

• HVAC abbr.

• It's approx. 252 calories

• Meas. Of heat

• Meas. used in heaters

• Measure of heat energy

• Microwave oven measurement (abbr.)

• One of 3,412 in a kWh

• One-quintillionth of a Q

• Qty. of heat

• Temperature raiser: Abbr.

• Therm fraction

• Unit of heat, for short

• A unit of heat equal to the amount of heat required to raise one pound of water one degree Fahrenheit at one atmosphere pressure

• Equivalent to 251.997 calories