Rinnai – 790146 – Check Valve PPTL to PVC Direct Vent

PVC AND CPVC COMMON VENTING IN 3″ AND 4″ SIZING INCREASES SAVINGS AND FLEXIBILITY

AVAILABLE WITH RINNAI INLINE TANKLESS RACK SYSTEMS (TRS) AND CORNER RACK SYSTEMS (TRC)

• Integrated condensate trap
• Easy assembly of check valve
• Reduces material costs
• Greater flexibility and easier configuration
• For use with 3″ and 4″ schedule 40 solid core PVC/CPVC Pipes

The Non-Return Flue Check Valve prevents backflow of exhaust gases into idle tankless water heaters.

Features:

• Prevents the backflow of exhaust gases into idle tankless water heaters.
• Must be installed on each tankless water heater that is a part of the PVC and CPVC common vent system.
• Intended for exhaust flow only. Intake air must be plumbed separately to the intake side of the tankless water heater.
• Accepts 3” PVC/CPVC
• 4” PVC/CPVC system sizes achieved through the use of reducers attached to 3” PVC/CPVC