DuraVent FasNSeal Peerless PDE Appliance Adapter: connects a FasNSeal vent to a Peerless PDE boiler
The DuraVent FasNSeal Peerless PDE Appliance Adapter is the part that joins a FasNSeal vent to a boiler’s exhaust outlet. DuraVent lists this adapter for Peerless PDE Series boilers. FasNSeal is DuraVent’s stainless steel vent for high efficiency gas boilers, furnaces, and water heaters, built to carry pressurized exhaust and its acidic condensate outside. For these Peerless models, DuraVent calls for high temperature silicone sealant at the appliance connection. The sealant is not included.
FasNSeal is for natural gas or propane appliances that call for a special gas vent. The appliance maker determines whether the vent can exit through a wall or the roof, and how long the run can be. From the boiler’s outlet to the outdoors, the entire vent run uses FasNSeal parts. DuraVent says not to combine them with another vent maker’s pipe, fittings, or connection methods because the joints and seals differ. Have a Peerless DE or PSC Series instead? See the DuraVent FasNSeal Peerless and Lochinvar Appliance Adapter. The DuraVent FasNSeal Peerless PDE Appliance Adapter ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.








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