Water Heater Pvc Vent Pipe

A 5 concentric vent contains both intake and outtake pipes so the vent is cool to the touch as warm air is insulated inside.

Water heater pvc vent pipe.

Traditional gas fired forced air furnaces produce hot combustion exhaust gasses and therefore need metal vent pipes or chimneys. The water heater had scaled up due to minerals in the water supply. Apollopex corrugated stainless steel water heater connector was designed for the fast and simple installation of hot and cold water lines to water heaters using pex connections. This caused the flue gas temperatures to rise which created the noted problems.

The pipe was schedule 40 pvc pipe. The exhaust vent can therefore be pvc or polypropylene and not metal a feature that lowers the cost of installation. Shop grainger for rugged gas pipe fittings. Direct vent water heaters.

Pvc vent pipe water heater power vent system cannot be connected to the regular chimney or share venting with other appliance e g. If the draft hood that came with your water heater has a top opening diameter designed for 3 vent pipe and you have 4 vent pipe installed use an adapter increaser. Exhaust gases are vented outdoors through a separate vent duct or through a separate chamber of the same pipe this requires a double wall vent duct. Natural draft water heater the hot exhaust gases from a natural draft water heater rise through an open draft diverter and out through a metal duct.

After applying pipe thread tape to the mnpt nipples on your water heater thread the fnpt end of the. Tankless water heaters with a concentric vent design offer additional safety benefits. Gas vent pipe from grainger manufactured by reliable companies like ameri vent and bosch comes in lengths of up to 4 l. Although the water heater installation manual we obtained recommended using pvc pipe as a flue material pvc pipe manufacturers do not recommend this.

Illustrations of proper gas fired water heater venting using type b double wall vent pipe through a roof above or through a chimney below include details for the flue vent connector such as the requirement of a minimum vent connector upwards slope of 1 4 per foot of horizontal run. Water heater power vent and a high efficiency furnace cannot be venting through the single pvc pipe types and sizes of pipes that can be used in water heater power vent systems. Apollopex corrugated the 3 4 in. These vent pipe kits include storm collar kits vent adapters connectors and elbows.

In contrast modern high efficiency condensing furnaces exhaust much cooler gasses and need only plastic pipe materials such as pvc cpvc or abs for their exhaust vents some high efficiency furnaces also include a plastic pipe for intake area and all types.