ProTech Systems, Inc.

Supplier of Ventinox chimney-liner system: continuous-weld construction; one-piece seamless flue; highly flexible; impervious to exhaust gases & condensation; stainless steel; venting for gas, oil & wood; since 1982.

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Phelps LK381

Phelps Company

Manufacturer & designer of traditional, hot-forged solid-brass window hardware: sash pulleys, weights, chains & cords, sash locks & lifts, casement stays & fasteners, storm/screen hangers, bronze screen wire & screen-door latch sets.