Installation / Operation Instruction Manual

3 238-49754-00D 9/20
Install PVC pipe coupling (not supplied with water Apply Centrocerin Lubricant to PVC Adapter gasket using
heater) over air intake pipe. It is recommended to finger.
do a dry fit of all components before cementing
together.
Insert male gasketed end of Centrotherm Install Centrotherm Flue Clamp (IAFC03) over the PVC coupling
PVC adapter into PVC pipe coupling. so that clamp brackets secure the shoulder of PVC adapter
fitting.
Water Heater PVC Air
Intake
PVC Pipe Coupler
Gasket to apply Centrocerin
Lube
Gasketed end of PVC adapter
Flue Clamp Brackets fit
over PVC Adapter shoulder