Swift Challenger 480 2000 Model.
Whale Elite shower tap has a design fault which will not allow a complete drain down. The tap has a three port water connections. One hot feed, One cold feed. The third is the mixed water outlet to shower head. The shower head feed is a separate unit which has to be fed by piping which is usually consealed under plastic soap units. This is formed by a pipe running from shower tap outlet to the shower head feed unit, which forms a u-bend. Therefore this then will not allow a complete draindown and water remains in the u-bend and thus into tap. £70 pounds of cost to me this last winter plus refitting charge.
Whale by what I've seen in later vans have a re-designed tap.
Whale Elite shower tap has a design fault which will not allow a complete drain down. The tap has a three port water connections. One hot feed, One cold feed. The third is the mixed water outlet to shower head. The shower head feed is a separate unit which has to be fed by piping which is usually consealed under plastic soap units. This is formed by a pipe running from shower tap outlet to the shower head feed unit, which forms a u-bend. Therefore this then will not allow a complete draindown and water remains in the u-bend and thus into tap. £70 pounds of cost to me this last winter plus refitting charge.
Whale by what I've seen in later vans have a re-designed tap.