Product availability is real-time and adjusted continuously. This product will be reserved for you when you complete your order. If your organization requires order approval, the product will be reserved once Grainger receives the final approved order based on product availability at that time.
Get a spa heater or hot tub heater from Grainger and help ensure soothing hot soaks. Provide year-round comfort with a flow-through heater for your hot tub or an immersion heater for your spa. Choose from 11-1/2"L 120/240V flow-through heaters and 12"L 120V and 20"L 240V immersion heaters, both styles available with and without thermostats. Shop Grainger for a spa heater or hot tub heater today!
If the settings on your account have changed since this order was submitted, they will be updated when this order is approved.
Pricing and availability are not confirmed until the order is processed. Promotional pricing and offers associated with this order will only apply if the order is approved within the timeframe of the promotion.