3" Vent termination caps (x2)
3" in wall flanges (x4)
Air vent
Wall mounting bracket
Tapping screws & anchors (4)
50 PSI Pressure relief valve heating
NG/LP Conversion kit
Outdoor temperature sensor & cable
PRV-Air vent adapter (including a clip)
Condensate trap
System temperature sensor
Air vent bushing (1-1/4" to 3/4")
Caps with gaskets
Double nipple (3/4" to 3/4")