Showing 1–20 of 1,000 ranked alternatives.
Copeland LP
Calculate refrigerant charges instantly
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.
Copeland LP
Access product specs and details anytime
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.
Copeland LP
Access product data and replacement info
Access product replacement data for OEM, competitive, and White-Rodgers thermostats and gas valves. View wiring diagrams, sell sheets, and installation instructions. Retrieve operating guidelines and cross-reference information.
Instructure, Inc.
Study, submit, and track assignments
View grades and track assignments, homework, and schoolwork. Receive reminders and push notifications. Add customizable widgets for quick access. Send messages, join discussions, and collaborate with classmates.
D2L Corporation
Track deadlines and manage coursework
View upcoming course activities and deadlines. Receive push notifications for announcements, grades, quizzes, and assignments. Access course content offline and add personal deadlines. Manage time and track progress across multiple courses.
SkillCat Inc
Earn credentials on your phone
Learn EPA 608 and 609 certification courses, OSHA-10 training, and trade school curriculum on mobile. Earn certifications and diplomas through interactive lessons. Track progress and complete exams remotely.
Teachable Inc.
Learn anytime, anywhere
Access course content anytime and anywhere. View videos, read materials, and complete assignments. Sync progress across devices. Enroll in and track completion status. Receive notifications for new content and deadlines.
Kronos Incorporated
Learn on your schedule, access training content
Access training materials securely and instantly. Complete assigned courses, review content, and track progress. Browse on-demand courses and receive assignment notifications. Sync across devices and manage course completion status.
Best Fun Games LLC
Take exams, review questions, and track progress
Study for EPA 608 certification exams with practice quizzes and tests. Access 1,600+ questions with detailed explanations. Categorize content by type including Universal, Core, Type I, Type II, and Type III.
Thanh Hung
Study for the EPA 608 offline
Study for the EPA 608 certification with 500+ practice questions. Review topics, track progress, and access smart analytics. Practice offline and receive feedback on answers. Prepare for the with targeted review and test simulation features.
Milan Art LLC
Showcase artwork and get feedback
Share artwork for feedback from global artists. Connect with peers and local creators. Access purchased courses and materials. Participate in Masterclasses to improve skills. Build a portfolio and engage in artist communities.
Bowen Learning Network, Inc.
Test with quizzes and track progress
Prepare for BCSP® ® and CSP® certification exams with quizzes sourced from a free study question bank. Test knowledge with 10 random questions per . Receive instant feedback on correct choices. Track progress toward Safety Genius status.
GetSmarter Online Limited
Study course content, take quizzes, submit assignments
Access course materials anytime. Take quizzes, join forums, and submit assignments. Track progress, view grades, and receive notifications for updates and mentions.
Empify LLC
Save, invest, and grow your wealth
Access educational content and discussions on wealth building. Track financial goals and progress. Connect with professionals and entrepreneurs for advice. Receive updates and resources to support financial growth.
Product Growth LLC
Study EPA 608 content and take practice
Study for EPA 608 HVAC Certification exams with practice questions aligned to exam objectives. Review topics like refrigeration cycles, safety procedures, and system components. Track progress with built-in quizzes and performance reports.
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