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A technical diagram illustrating a high-efficiency duct system with a vent connector, insulated ventilation pipe, and labelled clearances of 6 inches and 3 inches.

A technical diagram illustrating a high-efficiency duct system with a vent connector, insulated ventilation pipe, and labelled clearances of 6 inches and 3 inches.

Reduce vent connector clearance from 6” to 3” See more

#hvac#diagram#technical drawing#illustration

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