Apprentice Training, mechanical & systems

Hydronic Radiant Heating Manifold & PEX Loops

4-loop stainless supply/return manifold, flow meters, 1/2 in barrier PEX

Time: 2 h 30 min
People: One
Level

Before you start

Clear 2 × 2 m of floor and lay out the parts.
16 parts and 32 fasteners in 7 steps.
You'll want a screwdrivers and a spanners and a tape measure and a drill and a spirit level and a trimming knife.
Always maintain 50 PSI pneumatic test pressure while pouring slab or closing walls.
Use oxygen-barrier PEX only; non-barrier tubing will corrode cast-iron circulators.

Apprentice Training & Risk NoticeEducational training demonstration only. Risk: Real-world structural lumber sizing, spans, and fastener schedules carry legal liability and must comply with local building codes (IRC/IBC/OSHA) and certified engineering.

Apprentice Training, mechanical & systems

Hydronic Radiant Heating Manifold & PEX Loops

4-loop stainless supply/return manifold, flow meters, 1/2 in barrier PEX

Time: 2 h 30 min
People: One
Level

Before you start

Clear 2 × 2 m of floor and lay out the parts.
16 parts and 32 fasteners in 7 steps.
You'll want a screwdrivers and a spanners and a tape measure and a drill and a spirit level and a trimming knife.
Always maintain 50 PSI pneumatic test pressure while pouring slab or closing walls.
Use oxygen-barrier PEX only; non-barrier tubing will corrode cast-iron circulators.