


While the circulation pumps that maintain the temperature of 32 amp hot tubs are almost silent, the main water pumps of 13 amp hot tubs can be a fair bit louder, especially if water is being circulated into the hot tub via massage jets that have moving parts in them.

Many 13 amp hot tubs don’t have separate circulation pumps, which means the main water pump will be activated at low speed whenever the temperature of the water needs to be raised to meet your set desired temperature (usually 37-39☌).
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More jets make for a better hydrotherapy massage and help unlock the full benefits of a hot tub. The jet-to-pump ratioīecause it has more power going into more pumps, a 32 amp hot tub can have more jets than a plug-and-play equivalent. However, opt for a 32 amp model and everyone will be able to enjoy a full-power massage at once. That’s not to say that 13 amp hot tubs don’t provide you with a pleasant hydrotherapy massage, as you can divert the power to a single seat for a more powerful massage and open the air valves to increase the intensity. The extra amps mean 32 amp models tend to have at least two jet pumps, meaning they can supply all the jets with more power for a more intense massage. Opt for a plug-and-play hot tub and the heater will automatically cut out when you turn its water jets on to full power. 13 amp hot tubs have fewer pumpsĪ 13 amp hot tub is limited to either a single two-speed jet pump or a lone jet pump alongside a circulation pump.
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This means a fully qualified and certified electrician will need to install an electrical supply and run an armoured cable to your 32 amp hot tub in order to meet building regulations, which will raise the installation cost by a few hundred pounds. The main difference between the two kinds of hot tubs is the power supply they run on.ġ3 amp models – known as ‘plug-and-play hot tubs’ – run on a standard three-pronged plug socket, whereas 32 amp hot tubs require a 32 amp electrical supply. The power supply Photo © Kelvin Wakefield There are a number of crucial differences between a 32 amp hot tub and their 13 amp equivalents, including: 1. Get Your Free Copy Now 8 key differences between 13 amp and 32 amp hot tubs Find your ideal 13 Amp or 32 Amp hot tub in your FREE copy of WhatSpa? magazineįind the best 13 Amp & 32 Amp hot tubs across every price range with WhatSpa? Hot Tub Best Buy Awards only available in the latest edition of WhatSpa? Request your free magazine now!
