Glue a 1-1/2-inch PVC x 3/4-inch FIP adapter (A) onto a female PVC trap adapter (B). Note: This allows you to attach your shop vacuum to 3/4-inch pipe. The barbed fitting (C) connects to 1/2-inch I.D.
An expert has shared that increasing the flow temperature of your boiler can help make your radiators heat up faster.
An expert has shared that increasing the flow temperature of your boiler can help make your radiators heat up faster.