| 摘要 |
chimney damper and chimney cap system comprised of a support base securable to the top of a chimney flue, a support frame secured to the support base extending above the support base, a chimney cap secured to the top of the frame, a bracket and spring assembly secured to the bottom portion of the chimney cap, a chimney damper cover plate secured to the bracket and spring assembly wherein the bracket and spring assembly biases the cover plate to an open position, a damper cable secured to the bottom portion of the chimney damper cover plate and a support arm secured to the support base for supporting the damper cable within the chimney flue.
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