Shares & Saves. Save. The British thermal unit, or BTU, is a unit of energy, one that is used to quantify the heating and cooling power of, water heaters, air conditioners and similar equipment.hares & Saves. Save. The British thermal unit, or BTU, is a unit of energy, one that is used to quantify the heating and cooling power of, water heaters, air conditioners and similar equipment.
Winter squash includes acorn squash, spaghetti squash, butternut squash, delicata squash, hubbard squash, kabocha squash, turban squash, sweet dumpling squash, and of course all types of pumpkins. Prepared winter squash also freezes well and keeps for about 6-8 months in the freezer.
Properly cured and stored pumpkins should remain in good condition for 2 to 3 months. The storage life of acorn, butternut, and hubbard squash is approximately 5 to 8 weeks, 2 to 3 months, and 5 to 6 months, respectively.he fruit can also be painted, carved into jack-o'-lanterns, and used in fall decorations. Winter squash (acorn, butternut, hubbard, etc.) can be steamed, baked, or broiled. To insure a long life, pumpkins and winter squash must be harvested, cured, and stored properly.