Table of Contents
2. Permits and Inspection.
3. Mechanical System Installation.
Drilling and Notching.
Appliances in Attics. Appliances in Compartments. Appliances in Garages. Appliances Under the Floor. Appliances on Roof.
6. Exhaust Systems.
Clothe Dryers. Range Hoods/Microwaves. Mechanical Ventilation. Natural Ventilation.
7. Required Heating.
8. Required Venting.
9. Duct Systems.
10. Return Air.
11. Boilers and Water Heaters.
Boilers. Expansion Tank.
12. Combustion Air.
Confined and Unconfined Space. Vertical Ducts to Attic. Crawl Space and Attic Venting. Prohibited Sources. Single Opening — All from Outdoors. Vertical Ducts. Horizontal Ducts.
Venting and Flues. Required Vent Diameter. Vent Termination.
14. Crawl Space.
Inside Equipment. Outside Equipment. Conductor Sizing. Air Handlers. Condensing Units. Package Units.
16. Manual J Load Calculation.
17. Heat Loss.
18. Heat Gain.
19. Propane Tank Placement.
20. Propane Tanks.
21. Piping System Installation.
22. Gas Pipe Sizing.
Longest Length Method. Calculating the Longest Length. Identifying the Proper Row to Use on the Table. Sizing the Pipe.
23. Appliances in Bedrooms.
24. Condensate Lines.
25. Gas Appliance Connections.
26. Table G2428.2(1) [504.2(1)], Type B Double Wall Gas Vent.
27. Reference Tables.
Minimum Distance Between the Lowest Edge of a Grease Filter and the Cooking or Heating Surface. Gauges of Metal Ducts and Plenums Used for Heating or Cooling. Minimum Exhaust Rates for 1- and 2-Family Dwellings.
28. Reduction of Combustible Clearances.
29. Residential Duct Sizing Guide – Rectangular and Round.
Heating Capacity Formula. Cooling Capacity Formula. Figuring in Gallons: Round Tanks.
31. Factors and Formulas.
Correction Factor. Belt Drive Formulas. Watts of Heat. Nominal Air Flow. Approximate Heat Values: BTU's.