Tons to BTU'S ?

[hobbyheater]

For sizing a Heat Pump . A 3 ton heat pump is equvivalent to how many BTU's ?

 

[MRD1985]

For sizing a Heat Pump . A 3 ton heat pump is equvivalent to how many BTU's ?

12,000 btu per ton.

 

[woodgeek]

Nominal! As in 12,000 BTUs at some reference outdoor temp (often 50°F) and 'lift'.

You should size using a BTU vs outdoor temp table to determine the balance temp.

Fun fact, IIRC, a 'ton' of cooling is what you get melting a short ton of ice per day.