Venmar Tandem Transition Kit. The revolutionary design of the Dual Exterior Hood Kit simplifies the installation because there is only one hole to cut in the exterior wall. In fact, every installer...
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Venmar Tandem Transition Kit. The revolutionary design of the Dual Exterior Hood Kit simplifies the installation because there is only one hole to cut in the exterior wall. In fact, every installer knows that locating efficiently one outside port is easier (and faster) than locating two. And moreover, there is almost no cross-contamination between the exhaust and intake airflows. See less
