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H21 CE hourIn DBPR review
Refrigeration Systems and Safety
Field-instructional coverage of refrigeration systems under the 2021 IMC and ASHRAE 15-2019: classification, charge limits, machinery room requirements, and the safety items that catch contractors during inspection.
Anchored to 2021 IMC + ASHRAE 15-2019 + ASHRAE 34-2019
$19
Standalone 1-hour CE
1
CE hour
This module is currently in DBPR / CILB course-approval review. Get on the list and we will email you the moment it is purchasable.
- DBPR reported within 10 business days
- Self-paced, on any device
- Certificate the moment you pass
- Counts toward your biennial
What you cover
One hour, 5 focused topics.
Each topic opens with the relevant code section in a styled blockquote, then explains what it means in the field. End-of-topic checks and an end-of-lesson quiz follow.
- 1Refrigerant classification (A1, A2L, B2L, etc.)
- 2Charge limits by occupancy under ASHRAE 15
- 3Machinery room requirements and ventilation
- 4Refrigerant detection and alarms
- 5Pressure relief and emergency shutdown
Better deal
Need more than one hour? Get all 14 in the bundle for $129.
Saves $137 vs buying each hour piecemeal. Covers your full biennial requirement in one purchase.
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