Quizzes & Puzzles5 mins ago
No best answer has yet been selected by WINGATE. Once a best answer has been selected, it will be shown here.For more on marking an answer as the "Best Answer", please visit our FAQ.
If it is hotter than usual then it may be approaching failure. If you don't know how hot it usually gets then don't forget that the heat from the circulating water will travel into the casing and it will certainly feel warm if not hot. There are some minor differences from model to model, but have a feel of someone else's pump after half an hour or more of running.