MAGCalc Expansion

MAGCalc is a compact calculation aid for heating, HVAC and service technicians. Features: - Size heating expansion vessels for water-based systems - Estimate water expansion from system volume and temperature - Convert static height into pressure - Calculate suggested pre-charge and fill pressure - Show the next common vessel size - German and English - Works offline MAGCalc Pro permanently unlocks manual expansion sizing for glycol, solar fluids and special media with a one-time In-App Purchase. Important: MAGCalc is a calculation aid for trained professionals. Manufacturer data, applicable standards, safety components, system design and actual measurements always take precedence. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/