why tankless?

always ready, always on demand

save space

Maximize your home space with a water heater that's up to 90% smaller. Imagine the possibilities!

save money

Cut water heating costs by 60%. No more standby loss or expensive tank failures.

be efficient

Achieve 99.9% energy efficiency. Heat water on demand and save big on your energy bills.

be in control

Set precise temperatures and monitor usage with smart, wifi-enabled models.

the last water heater you’ll ever need

which Opti?

experience unmatched performance with optimal°.

opti 12 | Smart Tankless Water Heater

1 review
$499.00

opti 18 | Smart Tankless Water Heater

1 review
$599.00

opti 18+ | Smart Tankless Water Heater

1 review
$699.00
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exactly what you need, when you need it

size your optimal tankless water heater.

let optimal redefine how you heat water.

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