Chapter 12 deals with closed-loop water and heat-transfer piping systems, with emphasis on materials, joints, supports, insulation, fluid selection, and testing.
At a Glance
| Lens | Notes |
|---|---|
| Chapter focus | Hydronic Piping |
| Why it matters | Chapter 12 deals with closed-loop water and heat-transfer piping systems, with emphasis on materials, joints, supports, insulation, fluid selection, and testing. |
| In the field | You see this chapter in boilers, chilled water, radiant systems, fan coils, terminal units, and geothermal loop installations that need durable, leak-tight piping. |
Core Fundamentals
- Hydronic piping is about compatibility: pressure, temperature, chemistry, and joining method must all match.
- Support, insulation, expansion, valves, and air removal shape whether the system will operate quietly and reliably.
- Embedded and ground-source systems raise the stakes because repair access is limited after concealment.