3/4" Oxygen Barrier Tubing - 300 Ft. 1 Zone The ‘PRESSURE PAL’ is ideal

The ‘PRESSURE PAL’ is ideal for feeding and pressurizing closed hydronic systems that do not require cold static fill pressures higher than 170 kPa (25 psig)

solar heating systems

They help to save on both installation and energy costs

Item #6: SH-12

• No direct connection to potable water supply eliminates need for backflow prevention

3/4" Oxygen Barrier Tubing - 300 Ft. 1 Zone The ‘PRESSURE PAL’ is idealUse only oxygen barrier tubing for a radiant heating system. Spacing for 1 2 tubing is usually 12 on center with a maximum sidewall height of 12 ft. You should have a minimum of R19 wall insulation, R38 ceiling insulation with 2 of extruded styrene insulation under and around the slab.