Isotemp Stainless Steel Marine Water Heaters are specifically designed for use in the demanding marine environment

This is the cotton air filter element used on the VH4

Style: Flush Mount

NPT threaded ports

Size: 3" Lx 1-3/8" W

Vetus SDKIT150 - Extension kit for STERN150P shallow draft, 2 cowl Blower Isotemp Stainless Steel Marine WaterFor the stern thruster to function correctly, it is important that the propeller is submerged well below the waterline. If this is not the case, the propeller may suck air into the tunnel, with a considerable loss of thrust power as a consequence. However, on some boats this is not really feasible, because the draught at the stern is too shallow and because the thruster assembly should never protrude beneath the bottom of the boat. In order to ensure