Within HVAC, there are categories for each component within an HVAC system. Within each category, there are subcategories for the different types of that component.
For example, within Blower Motors & Wheels, you’ll see everything from Generic Stock Blower Motors, to ECM Motors, Belt Drive Motors and other specialty motors. It also contains blower accessories like mounts and assemblies and blower-related items like adjusting blower speed and insulating the blower compartment.
One difference with the plumbing price book is that it is first organized by area of the home. This helps you narrow in on services that are relevant to the room that you’re working in.
After the room specific repairs, you'll see additional categories for items more universally used throughout the house, such as Valves & Piping, Gas Piping & Cut Offs, then various items like Water Heater Replacements & Repairs, Water Treatment, Wells & Pumps and Customer-Supplied Services.
The electrical price book is organized by components and their related services. Within the categories you'll see more granular breakdowns to narrow in on the services you need.