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Don’t wait until the cold hits hard. Protect your heat system and stay warm with our biggest savings of the season.

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Sale ends December 11 — shop now before it’s gone.

The male hose adapter is a component of the back of furnace kit which is connected to the ball valve on the furnace drain.  This adapter enables connecting a hose to the drain so that while draining the boiler, the water can be diverted elsewhere.