Dispensers, coolers, and bottle-less (point-of-use) systems each have an expense. But, if you're a family that drinks a lot of water, a water dispenser can be a lot cheaper than bottled water in packaged cases, also making it more environmentally friendly.But once you've committed to getting a water dispenser or tap system from us, how long can you expect it to last? The simple answer is: “about seven years minimum on average” – but you didn't just come here for that.Always ensure that there is sufficient space surrounding the water dispenser to allow for proper ventilation and ensure the consistent water temperature.Of all the competitors on the market, Pelican is the most Yeti-esque alternative. Its industry-leading coolers boast two inches of polyurethane insulation and a 360-degree freezer-grade gasket for extreme ice retention.Invariably steel body coolers are more efficient than the plastic body coolers as they are fitted with comparatively bigger cooling pads. People sometimes prefer plastic body desert coolers for their better looks and zero possibility of rusting.Although water-cooled chillers are overall more efficient than air-cooled chillers, they'll operate less efficiently in humid environments. This is because humidity raises the wet-bulb temperature, which indicates how efficiently water absorbs heat.If you're buying a water dispenser for your home or for a small office, your best choice is probably a bottom loading water dispenser. They provide all the benefits of a top loading water dispenser without any of the drawbacks. They're reasonably priced, easy to load, won't spill or cause back stain.