RefrigeraSat
Refrigerant PT Chart Lookup
Free · Designed for iPad. Not verified for macOS.
RefrigeraSat is a fast, simple refrigerant saturation temperature lookup tool built for HVAC/R technicians and students. Enter a refrigerant type and gauge pressure (PSIG), and instantly get the corresponding saturation temperature in °F. No internet connection required all data is embedded directly in the app.
FEATURES
• Instant PT lookup — select a refrigerant, type a pressure, get a temperature
• Searchable dropdown — type to filter refrigerants or scroll the full list
• Linear interpolation — get accurate results between data points
• Works 100% offline — no account, no login, no network needed
• Clean, easy-to-read display — designed for use in the field
SUPPORTED REFRIGERANTS
R-12, R-22, R-32, R-123, R-134a, R-290 (Propane), R-404A, R-407A, R-407C, R-410A, R-448A (Solstice N40), R-449A (Opteon XP40), R-452A (Opteon XP44), R-454B (Opteon XL41), R-502, R-507A, R-600a (Isobutane), R-717 (Ammonia), R-744 (CO2), R-1234yf, R-1234ze
More refrigerants can be added in future updates. Have a request? Reach out via the support page.
Whether you're on a service call, in the shop, or studying for your EPA certification, RefrigeraSat puts the PT chart you need right in your pocket.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added app picture, also fixed tables
The developer, Dacite Dev LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Dacite Dev LLC
- Size
- 23.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Dacite Dev LLC