Patients with mild aortic stenosis do not require treatment or restriction of activity. Patients with moderate aortic stenosis (valve area 1.5 to 1.0 square centimeters) are advised to avoid strenuous activities such as weight lifting or sprinting.hen symptoms of chest pain, syncope, or shortness of breath appear, the prognosis for patients with aortic stenosis without valve replacement surgery is poor.
A geothermal heat pump (GHP) is all electric, like your heat strips. Your heat strips make one unit of heat for one unit of electricity. A GHP actually pumps heat out of the Earth. So, for one unit of electricity, it will pump 3 to 5 units of heat into your home.
Summary Every customer and installation is unique. In general, I think the gas fired systems are more likely to be optimal for home brewers and small commercial operations. Electric is most likely to be optimal for small commercial systems (2 to 10 bbls), and steam heat is most likely to be optimal for larger systems. All that said, we sell equipment with all kinds of heat source capability for all sizes, because of individual circumstances and brewer preferences. Oct 9, 2013.