304 stainless steel threaded head, electronic heating element
Heater on indicator light
Easy to install and service
1-Year Warranty
Hayward electric spa heaters contain all of the sophisticated features and capabilities of heaters twice their size. The electric heaters fit into compact spaces - even under spa skirts or steps. Like all Hayward heaters, they are easy to install and service.
Applications: Hot Tubs Spas (above 70 G.P.M. an external by pass is recommended)
Features: 304 stainless steel tank 304 stainless steel threaded head, electronic heating element Heater on indicator light UPS shippable
Spa Sizing: Determine your spa capacity in gallons (surface area x average depth x 7 ). The reference table (click on picture above) lists the time required in minutes to raise the temperature of the spa/hot tub by 30F. This guide can be adjusted for other temperature rises. For example, if you desire a 15F increase in temperature, simply divide the time for 30F rise by the ratio of 30/15 = 2. Spa sizing is based on an insulated and covered spa. Always cover your spa or hot tub when not in use to minimize the heat loss and evaporation.
Example: Increase the temperature of a 300 gallon spa to go from 70F to 100F in 120 minutes. 100F - 70F = 30F Requested Temperature Rise Recommended CSPA Model Heater " CSPAXI11
Pool Supply Unlimited specializes in pool and spa supplies at discount prices. With over 20 years in the swimming pool industry, we utilize our knowledge to help your pool be its best!
All products sold are Brand New. No used or refurbished items.
Order Pick-Up Available in Ontario, California for local customers by appointment only. Please call (888) 836-6025 to schedule an appointment.
