Schebler Chimney and Exhaust Systems Model P4 is a modular double wall prefabricated exhaust system with 4″ insulation for use in venting appliances that require a positive, neutral or negative draft exhaust system.
Sections are provided in lightweight, easy-to-handle lengths. Connections are sealed with pressure tight drawbands and high temperature sealant.
Straight sections, expansion joints, tees, elbows and support devices are offered, allowing a complete exhaust system to be assembled from standard components. The Model P4 has endured rigorous tests by the Underwriters Laboratories.
UNIQUE FEATURES
THE MODEL P4 OFFERS UNIQUE FEATURES THAT NO OTHER CHIMNEY MANUFACTURER CAN PROVIDE.
All liners and shells are continuously seam welded. Spot welds are not used on any of the seams. This assures a leak proof joint and maximum strength. This also minimizes corrosion, adding longevity to the stack.
The pipe section utilize a stiffening bead on the liners. This bead maintains concentricity of the pipe and prevents the insulation from settling in shipment and in operation.
This System does not use captive nuts and bolts. A system that uses these types of bolts can be very difficult to align and get a nut started on a bolt.
Boiler Adapters include a seal ring to cover the gap between the liner and shell. The seal ring will provide a neat and completed appearance as well as preventing rodents from entering the area between the shells and possibly causing damage to the insulation.
COMPETE LINE OF FITTINGS AND SIZES AVAILABLE
The Model P4 Chimney System is available in even and odd diameters ranging from 5″ to 48″. A complete line of Straight Sections, Expansion Joints, Tee’s, Elbows, Rain Caps, Roof Penetration components and support members are offered. In addition to the standard components virtually any conceivable fitting is available as a special order item.
MATERIAL THICKNESS
The standard material thickness for liners is 20 ga. (.035″); for shells it is 22 ga. (0.34″) Fittings larger than 24″ diameter utilize 18 ga. (.048) on the shell. Pipe diameter larger than 36″ utilize 18 ga. on the liners and the shells.
SYSTEM COMPONENTS
| Adapter Kit (Flanged) | Adapter Kit (Raw) | Straight Section | Adjustable Length |
| 90° Boot Tee | 90° WYE | End Cap | Drain Tee Cap |
| 90° Elbow | 45° Elbow | 30° Elbow | Drain Section |
| Horizontal Drain | Nozzle Section | Base Drain Section | Flashing |
| Rain Collar | Insulated Thimble | Rain Cap | Horizontal Termination |
| Support Plate | Wall Support | Guy Section | Variable Length Section |
| Bellows Section | Tapered Increaser | Top Section | Exit Cone |
| Flip Top Cap | Fan Adapter | 90° Tee | Reducing 90° Tee |
| 45° Lateral Tee | Reducing 45° Lateral Tee | Full Ring | Half Ring |
| Floor/Roof Guide | Wall Guide | Square-To-Round Transitions | |
| Pressure Relief Valve |
Custom Dimensions are available to suit your needs in even and odd sizes.
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