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
Access product specifications for air conditioning and refrigeration equipment. Search by model number, view detailed technical data, and download documentation. Login with existing OPI credentials or create a new account.
Measure pressure, temperature, saturation, superheat, and subcool. Program up to 5 refrigerants. Update firmware. Monitor system data on a single screen.
Convert units across 16 categories with instant accuracy. Switch between hundreds of units for length, weight, temperature, and more. Calculate conversions for cooking, engineering, travel, and study.
Allows users to look up pressure and temperature values for 100+ refrigerants. It supports both bubble and dew point calculations for azeotropic mixtures. Users can email PT lists, refrigerant properties, and input results.
Solve math problems with natural textbook input and fraction support. Trace graphs with touch. Zoom using pinch gestures. Tap for regression analysis. Swipe to scroll through calculation history and matrices. Access help via the ? key.
Search for by manufacturer, model, or category. View and purchase OEM commercial kitchen . Access online equipment manuals and use ID tools. Track inventory and order replacements for commercial kitchen equipment.
Check warranty details, inventory availability, order status, and technical manuals for products. Access tech specifications and order history. Receive support and track business growth tools.