What is a British Thermal Unit?

What is BTU? | British Thermal Unit | HVAC

British thermal unit ||what is british thermal unit || unit of heat || BTU ||Btu ||

Installing 24,000 BTU GREE Wall-Mounted Mini-Split — Full Setup

Energy Measurement in Chilled Water Systems – BTU Meter Setup

LG 2-Ton (24,000 BTU | ~6 kW Cooling | ~2 HP) Mini-Split Install on Prepped Lines

kW to BTU/h Conversion Formula - Convert kilowatts kW to BTUhr British Thermal Units per hour

HVAC 016 BTU British Thermal Unit a measure of heat

A British thermal unit (Btu) is a unit of heat in the British system of units. One Btu is defined as