# How to price heat recovery ventilation installation work in Canada

Plan a heat recovery ventilation installation estimate in Canada for one small dwelling ventilation unit. Review measured quantities, the Kelowna, British Columbia CAD calculation, scope exclusions and matching PDF.

Canonical: https://quicklyestimates.com/en-ca/guides/how-to-estimate-heat-recovery-ventilation/
Author: Estimates editorial team
Published: 2026-09-25
Updated: 2026-09-25

For one small dwelling ventilation unit, start with a defined scope and measurement basis. Count terminals, measure duct routes and available plant space, and record condensate and power needs. Separate unit, duct, terminals and controls from commissioning. Price the listed tasks separately and state the condition that would require a revision: Concealed route conflicts or inadequate plant space change layout and labour. The Kelowna, British Columbia worked example checks 7 CAD cost lines against the measured scope, with a C$14,830.00 illustrative subtotal before tax or markup.

THE ESTIMATING ANSWER

For one small dwelling ventilation unit, start with a defined scope and measurement basis. Count terminals, measure duct routes and available plant space, and record condensate and power needs. Separate unit, duct, terminals and controls from commissioning. Price the listed tasks separately and state the condition that would require a revision: Concealed route conflicts or inadequate plant space change layout and labour.

This guide uses a fictional project in Kelowna, British Columbia: One small dwelling ventilation unit . Its matching estimate and PDF (https://quicklyestimates.com/en-ca/samples/heat-recovery-ventilation-estimate/) give each scope decision a visible CAD cost line. Use the document to understand the structure; verify the actual building, product schedule, labour and supplier inputs before preparing a client quote.

1. Define the measured job

Install a selected heat-recovery ventilation unit with defined supply and extract points in an accessible area, subject to system design. Count terminals, measure duct routes and available plant space, and record condensate and power needs. Record the measurements and existing condition in the estimate before turning quantities into line items. The scope should make clear why this is a separate project from a broader renovation or maintenance quote.

Measurement basis: Count terminals, measure duct routes and available plant space, and record condensate and power needs.

2. Build a product and labour schedule

Separate unit, duct, terminals and controls from commissioning. This example has 7 distinct lines, including ventilation design allowance, hrv unit allowance, duct and insulation allowance. Use actual supplier prices and labour inputs for a customer job; the displayed amounts are fictional document inputs.

Selections to confirm: Separate unit, duct, terminals and controls from commissioning.

3. Sequence the work and handoffs

Confirm airflow design and duct routes before cutting openings. Show which task depends on access, a selected product or another trade. If that dependency is still open, label the price preliminary and identify the information needed before a firm quote.

Work sequence: Confirm airflow design and duct routes before cutting openings.

4. Set a change boundary

Concealed route conflicts or inadequate plant space change layout and labour. The example excludes whole-house retrofit, structural openings or unreviewed regulatory certification. Record the discovery, agree the revised work and update the estimate before adding it to the job.

If the job changes: Concealed route conflicts or inadequate plant space change layout and labour.

Review the Canadian job address

Inspect the existing substrate, access and product selections at the property. Check any local trade or municipal requirements that apply and record unresolved conditions before preparing the final client document.

The duct and insulation allowance line uses 180 linear ft., approximately 54.86 m. Check the route, cuts and supplier unit before setting a real quantity. The example amounts are fictional CAD document inputs, not current rates for Kelowna, British Columbia or another community. A site visit and current supplier information are needed to replace them.

Work through the itemized calculation

Check each extension of quantity and rate in the paired PDF. Two lines from this project are:

- HRV unit allowance: 1 each × C$3,380.00 = C$3,380.00.
- Duct and insulation allowance: 180 linear ft. × C$23.00 = C$4,140.00.

Adding all 7 rounded line amounts gives C$14,830.00 . The PDF shows 0% tax and the same total before any markup. The sample shows 0% tax only to make the arithmetic visible. Determine any applicable GST, HST or PST and markup for the actual work before sharing a quote.

Heat recovery ventilation installation example · CAD Work item | Quantity | Unit rate | Amount |

Ventilation design allowance | 1 job | C$845.00 | C$845.00 |

HRV unit allowance | 1 each | C$3,380.00 | C$3,380.00 |

Duct and insulation allowance | 180 linear ft. | C$23.00 | C$4,140.00 |

Supply and extract terminals | 6 each | C$175.00 | C$1,050.00 |

Duct installation labour | 30 hours | C$125.00 | C$3,750.00 |

Power and control allowance | 1 job | C$935.00 | C$935.00 |

Airflow balance and handoff | 1 job | C$730.00 | C$730.00 |

Illustrative subtotal | C$14,830.00 |

Scope and pricing boundaries

Install a selected heat-recovery ventilation unit with defined supply and extract points in an accessible area, subject to system design.

Outside this example: No whole-house retrofit, structural openings or unreviewed regulatory certification.

Keep the product allowance, installation work and any unresolved condition visible as separate decisions. If access or the selected product changes, update the affected quantity or rate and explain the revision before the client relies on the estimate.

Before you send the estimate

- Count terminals, measure duct routes and available plant space, and record condensate and power needs.
- Separate unit, duct, terminals and controls from commissioning.
- Confirm airflow design and duct routes before cutting openings.
- Concealed route conflicts or inadequate plant space change layout and labour.

Check the business, client, property, dates, line extensions and notes. The heat recovery ventilation installation PDF example (https://quicklyestimates.com/en-ca/samples/heat-recovery-ventilation-estimate/) shows one way to present them. Its short PDF note lists the brief's scope exclusions; the fuller project limits above should guide your own scope.

Questions about this estimate

Which quantity controls this heat recovery ventilation installation estimate?

Count terminals, measure duct routes and available plant space, and record condensate and power needs.

When should this heat recovery ventilation installation quote be revised?

Concealed route conflicts or inadequate plant space change layout and labour. No whole-house retrofit, structural openings or unreviewed regulatory certification.

(https://quicklyestimates.com/en-ca/samples/heat-recovery-ventilation-estimate/) First page of the fictional heat recovery ventilation installation estimate PDF in CAD · View the matching example (https://quicklyestimates.com/en-ca/samples/heat-recovery-ventilation-estimate/)

MAKE THE NEXT ESTIMATE YOUR OWN

Build a heat recovery ventilation installation estimate.

Enter the job scope in Estimates on iPhone or Android or start from an AI-assisted draft. Check every quantity, rate, allowance, client detail and note before exporting the PDF. Some app features may require an in-app purchase.

Create an estimate ↗ (https://quicklyestimates.com/en-ca/download/)Inspect the PDF example → (https://quicklyestimates.com/en-ca/samples/heat-recovery-ventilation-estimate/)

Continue planning the work

- Heat recovery ventilation installation itemized quote example and PDF (https://quicklyestimates.com/en-ca/samples/heat-recovery-ventilation-estimate/)
- Accessible ventilation duct repair example (https://quicklyestimates.com/en-ca/samples/ductwork-repair-estimate/)
- Create a contractor estimate for a Canadian client (https://quicklyestimates.com/en-ca/guides/create-a-contractor-estimate/)

Get the app: https://quicklyestimates.com/en-ca/download/
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