Shields Vinylvent Ducting Hose is PVC supported by anodized wire helix. It is resistant to UV and the ozone. This hose is primarily used for venting of bilge fumes.

A terminal block receptacle connects the heating element coil to the power supply. When this part fails or begins to fail power cannot flow to the heating element and it will not heat up or will not heat properly. During the repair inspect the heating element for damage and consider replacement if n...