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EcoSmart Smart SPA 5.5 Electric Spa Water heater

Original price $598.59 - Original price $618.54
Original price
$598.59 - $618.54
Current price $598.59


Ecosmart Smart SPA 5.5

EcoSmart Spa Heaters offer improved design, functionality, and user control over traditional spa heaters and provide users with either a supplement or an alternative to traditional heat pumps.

It makes use of the latest in flow sensor technology instead of traditional pressure switch activation methods to minimize the risk of burned parts, which increases its longevity and reliability. The Smart SPA series comes with a digital thermostat controller, allowing you to set the temperature to exactly what you want. EcoSmart's Spa Heaters are compact and quick to install for existing or new spas.


SPA 5.5 SPA 11
Maximum Recommended
SPA Volume in Gallons
400 1000
kW 5.5 kW 11 kW
Phase Single
Equivalent BTU's 18,750 37,560
Elements Stainless Steel
Amperage Draw 25 50
Required Wire 8 AWG 6 AWG
Conduit Size 1"
Required Breaker 30 Amps DP 60 Amps DP
HZ 50/60
Min. GPM 3
Max. GPM 80
Temp Rise / Hour 5°F - 25°F
Pipe Fittings 1.5"
Max. Temp Setting 104°F
Dimensions (H, W, D) 12" x 10.5" X 4.75"
Certifications ETL Listed to UL 1261 & CSA
Weight 14.25

2 Years Limited