HART 2442Commercial Refrigeration

Collin College · 4 credits · UGRD

Catalog

Theory and practical application in the maintenance of commercial refrigeration; medium, and low temperature applications and ice machines. Lab required. Prerequisites: HART 1407, HART 2431, and SPCH 1311, SPCH 1315, or SPCH 1321. Corequisite: HART 2443. 4 credit hours. (W)

Recent sections

Fall 2026 · 5 sections

Section	Days & time	Location	Instructor
50005Class #10084-HART-2442-50005	Monday & Wednesday2:00 PM - 4:50 PM1:00 PM - 1:50 PMOct 19 – Dec 11	Room	Not published
50005 notes: This section will be delivered in a hybrid format which includes 50% or less of instruction delivered online; remaining instruction will be delivered through in-person scheduled meetings. Additional requirements may include test proctoring with student authentication, a desktop or laptop computer (not a mobile device), webcam, and/or microphone. <b>This section requires an additional lab fee. </b>

50007Class #10088-HART-2442-50007	Saturday9:00 AM - 2:50 PM7:00 AM - 8:50 AMOct 23 – Dec 13	Room	Not published
50007 notes: This section will be delivered in a hybrid format which includes 50% or less of instruction delivered online; remaining instruction will be delivered through in-person scheduled meetings. Additional requirements may include test proctoring with student authentication, a desktop or laptop computer (not a mobile device), webcam, and/or microphone. <b>This section requires an additional lab fee. </b>

50008Class #10090-HART-2442-50008	Sunday7:00 AM - 8:50 AM9:00 AM - 2:50 PMOct 23 – Dec 13	Room	Not published
50008 notes: This section will be delivered in a hybrid format which includes 50% or less of instruction delivered online; remaining instruction will be delivered through in-person scheduled meetings. Additional requirements may include test proctoring with student authentication, a desktop or laptop computer (not a mobile device), webcam, and/or microphone. <b>This section requires an additional lab fee. </b>

50001Class #11014-HART-2442-50001	Monday & Wednesday9:00 AM - 11:50 AM8:00 AM - 8:50 AMOct 19 – Dec 11	Room	Not published
50001 notes: This section will be delivered in a hybrid format which includes 50% or less of instruction delivered online; remaining instruction will be delivered through in-person scheduled meetings. Additional requirements may include test proctoring with student authentication, a desktop or laptop computer (not a mobile device), webcam, and/or microphone. <b>This section requires an additional lab fee. </b>

50003Class #11019-HART-2442-50003	Monday & Wednesday7:00 PM - 9:50 PM6:00 PM - 6:50 PMOct 19 – Dec 11	Room	Not published
50003 notes: This section will be delivered in a hybrid format which includes 50% or less of instruction delivered online; remaining instruction will be delivered through in-person scheduled meetings. Additional requirements may include test proctoring with student authentication, a desktop or laptop computer (not a mobile device), webcam, and/or microphone. <b>This section requires an additional lab fee. </b>