Slant/Fin TRDV Series Venting - Manual (Page 3)

TRDV SERIES 3
Do not install vent terminals on prevailing wind wall side of structure.
Moisture and ice may form around terminal. Make sure the surface is in good
repair and protected from damage.
Slant/Fin models TRDV boilers can be installed on sealed or direct vented
systems. They must be ordered from the factory with an approved Direct Vent
System. Part numbers for the kits and accessories can be found on page 8 of
this manual.
FIGURE 3: Typical installation
ADDITIONAL INSTALLATION CONSIDERATIONS (Figures 2 & 3)
1) Kit or system may vary based on specific needs of appliance.
2) Utilize the appliance adapter test port for combustion testing required by appliance manufacturers.
The vent terminal has a 0” clearance to combustibles
The insulator to vent pipe has 1” clearance to combustibles.
NOTE: Vacuum Relief Valve (VRV) not shown. VRV must be located as shown
on page 8.
FLEX- L