Get peace of mind with The Spa Dragons' Patented monitoring system with thermal backup protection, to help prevent your spa from freezing!

The Spa Dragon monitors the water temperature in your hot tub, if the temperature drops for any reason The Spa Dragon will activate the heater to warm the interior to help prevent damage from the cold. The Spa Dragon also notifies you when the heater is activated, letting you know your spa has an issue.

The Spa Dragon is the only space heater certified for safe use in hot tubs (conventional heaters can be fire hazards when used under spas).