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HVAC Reference
Coming SoonLoad calculations · Duct sizing · Refrigerants · Controls
The HVAC section is being built out. Below is a preview of what will be covered. Check back soon or let us know what you need first.
Load Calculations
Manual J residential & Manual N commercial heat load calculations.
PlannedDuct Sizing
Velocity method, equal friction method, and CFM charts.
PlannedRefrigerant Reference
R-410A, R-32, R-454B charts, pressures, and handling notes.
PlannedEquipment Selection
SEER ratings, BTU sizing guides, and matching coils to handlers.
PlannedVentilation Standards
ASHRAE 62.1, exhaust rates, ERV/HRV sizing.
PlannedControls & Thermostats
Wiring diagrams, staging, zoning systems.
Planned