Access HVACR for job support. Calculate refrigerant pressures and charge weights. View system diagrams and service guides. Track equipment specifications and maintenance schedules. Share resources and access technical support.
by Danfoss A/S★ 3.952 ratingsUtilitiesFreeData updated 2026-09-08
Calculate refrigerant charges for systems using built-in formulas. Input system parameters to determine correct levels for R-22, R-410A, R-32, and other refrigerants. Save and export calculation results for record-keeping.
Calculate pressure and temperature values for refrigerants. Input pressure or temperature to automatically compute the other. Display superheat and subcool values. Show saturated vapor and liquid values for blends. Switch between refrigerant types.
P/T allows users to input temperature and pressure values to determine refrigerant properties. View temperature and pressure data for various refrigerants.
Select refrigerant types and units of measure. Calculate superheat and subcooling using NIST data. Convert pressure to temperature. Display custom data settings. Connect Bluetooth sensors for real-time readings.
Convert pressure or temperature values for refrigeration systems using ammonia R717, freon HCFC-22, R-22, and R134a. Calculate compressor and condenser parameters. Input values to obtain results for overheating and other related calculations.
Enter system details to receive valve-specific adjustment recommendations. Adjust thermostatic expansion valves quickly based on provided guidance. Streamline HVAC maintenance and optimization processes.
Access product technical specifications and all documents in one place. View installation, operation, and engineering manuals. Retrieve service guides and technical data. Submit service requests and track progress. Share resources with team members.