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George Brown College
Higher Diploma
HD in Heating Refrigeration and Air Conditioning Technology

HD in Heating Refrigeration and Air Conditioning Technology

Toronto, Ontario, Canada

Official program page (opens in a new tab)

At George Brown College in Toronto, Canada, HD in Heating Refrigeration and Air Conditioning Technology is offered as a higher diploma in Energy Engineering programme. The programme runs for 6 semesters, delivered on campus. Teaching is in English. Tuition for international students is CAD 18,625 per year (CAD 4,078 per year for local students).

At a glance

Degree: Higher Diploma

Field: Energy Engineering

Duration: 6 semesters

Delivery: On Campus

Language: English

Local tuition: CAD 4,078 / year

International tuition: CAD 18,625 / year

Last checked September 2026 · Source: georgebrown.ca · How we collect data ·

Program details

Overview

The advanced diploma builds insight into what is involved in designing and constructing energy-efficient building environmental systems, then controlling and maintaining them once in operation. Training spans this full process, from system design and construction through to ongoing control and upkeep.

Requirements

Admission Requirements: Entry requires an Ontario Secondary School Diploma or equivalent, including Grade 12 English at the C or U level and Grade 11 Math (M or U) or Grade 12 Math (C or U). Applicants 19 or older without an OSSD may apply as mature students and sit George Brown's Admissions Assessment for English and Math, or upgrade to obtain the needed credit. Meeting the minimum requirements does not guarantee admission, and applicants may need grades above the stated minimum given competitive demand. College or university credits may qualify for course exemptions through the Transfer Guide. International applicants should consult George Brown's International Admissions page for country-specific academic and English-proficiency requirements, since this page does not itself publish IELTS or TOEFL score bands.

Application Details

Application Deadline: No program-specific application deadline is published; George Brown follows the standard Ontario college cycle. Domestic applicants apply through OntarioColleges.ca: for programs starting in Fall 2027 the application opened 26 September 2026, colleges may release offers from 1 November 2026, the equal consideration date is 1 February 2027, and an offer for a September start must be accepted by 1 May 2027, with the tuition deposit due in June 2027. International applicants apply directly to George Brown and are assessed on a rolling, selective basis until the intake is full; George Brown publishes no fixed international closing date, though for the 2026-27 cycle the September, January and May intakes opened 6 October 2025, 2 February 2026 and 1 June 2026 respectively. These are institution-wide dates; this programme publishes no deadline of its own.

About George Brown College

Type: College

Control: Public

Campus setting: Urban

Founded: 1967

Students: 30,198

Programs: 175

Location: Toronto, Ontario, Canada

View the full George Brown College profile

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Frequently asked questions

What degree does HD in Heating Refrigeration and Air Conditioning Technology award?

George Brown College awards a Higher Diploma in the field of Energy Engineering on completion of this programme.

How long does HD in Heating Refrigeration and Air Conditioning Technology take?

The programme runs for 6 semesters.

How much does HD in Heating Refrigeration and Air Conditioning Technology cost?

Tuition for international students is CAD 18,625 per year (CAD 4,078 per year for local students).

Can HD in Heating Refrigeration and Air Conditioning Technology be studied online?

No — the programme is taught on campus at George Brown College.

What language is HD in Heating Refrigeration and Air Conditioning Technology taught in?

The programme is taught in English.

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HD in Heating Refrigeration and Air Conditioning Technology

At a glance