    By definition, a BTU is the amount of energy required to raise one pound of wat â¦ er one degree F.     But you have one gallon of water, which weighs approximately* 8.34 pounds. So, you'd need 8.34 BTU to increase one gallon of water one degree F.     Note how the amount of time was not important. BTU is required to raise 1lb of water 1 degree F in 1 hour. 212-75=137 degrees 600 lbs water x 137 degrees= 82,200 BTU's required to change 75 degree water to 212 degree w â¦ ater.
Additional symptoms of Lymphangitis might include: Fever; Chills; Headache; Rash; Vomiting; Lymphangitis Causes. Lymphangitis is known by the painful, red streaks that can be seen beneath the skin surface. These streaks typically run from the origin of the infection to the armpit or groin area. The entire arm might swell, and blisters might also develop.
Swollen lymph nodes. Non-Hodgkin lymphoma can cause lymph nodes to become enlarged. When this occurs in lymph nodes close to the surface of the body (such as on the sides of the neck, in the groin or underarm areas, or above the collar bone), they may be seen or felt as lumps under the skin.n some cases it might not cause any symptoms until it grows quite large. Common signs and symptoms include: 1  Enlarged lymph nodes. 2  Swollen abdomen (belly). 3  Feeling full after only a small amount of food. 4  Chest pain or pressure. 5  Shortness of breath or cough.