PLANNING / SELECTION / HANDOVER
Before choosing the equipment
Map rooms with poor comfort, noisy registers or limited return air. Ask for a design that considers available space, equipment airflow and access before walls or ceilings are closed.
What belongs in the quote
Include sealing, insulation where specified, balancing and finish repairs in the proposal. Request as-built routing and final airflow measurements.
Think about the surrounding system
Control and distribution projects need a clear description of the equipment they serve. Document current comfort problems, operating schedules and access arrangements. Ask for settings, balancing results, diagrams and administrator access at handover so the building can be operated without depending on an unexplained configuration.
Three questions for your contractor
- How will each room get supply and return air?
- Which ducts need resizing or rerouting?
- Are balancing and finish repairs included?
Prepare a useful first conversation
Bring the site location, building use, equipment model details and photographs of accessible equipment. Describe the problem or planned change and any access or shutdown constraints. Ask the contractor to identify design assumptions, excluded work, required approvals and who will commission the finished system.
This is a project-planning guide. Final equipment selection and installation details need a qualified contractor or designer familiar with the site.
Continue learning
Natural Resources Canada — operating heating and cooling systems ↗Independent background reading. Manufacturer references illustrate equipment categories; HVACR.tv does not claim a dealer relationship or recommend a specific model.