Pool chemicals & testing. Spa chemicals & sanitizers. Hayward solar pool and spa control 12/24vac & 120/240vac gl-235. In the package item with. Hayward solar pool and spa control 12/24vac & 120/240vac gl-235 (controller only). Its microprocessor-based technology ensures reliable and accurate performance. Advanced features include differential temperature control, selectable high limit, programmable recirculation freeze protection, nocturnal cooling, and optional booster pump control. Automatically maximizes solar heat collection. Precise, easy-to-read, calibrated temperature setting. Electronics in uv-protected locking weatherproof enclosure. Led indicators show status of system operations. Automatic switching from solar pool heating to nocturnal pool cooling. Single-setting adjustment for desired pool/spa temperature. Installer-programmable features for any-system adaptability. Here at backyard pool superstore, we believe in customer satisfaction. Our staff is dedicated to making sure your experience with us is not only good, but the best! We are not just “internet retailers”, we are pool and backyard professionals that have been in business for over 20 years. We pride ourselves on fast, professional customer service. We use the latest technology to assist you with your pool, spa, patio, and backyard needs. The best customer service and expert advice. With many years of experience in all aspects of the pool and backyard industry, we are here to help you with all of your questions. If one of our staff members cannot help you immediately, we will not rest until we find an answer to your question. When you shop with us, you can feel completely at ease, knowing that your experience is safe and secure. We will never sell any information collected from our customers. You can shop here at backyard pool superstore, with full confidence that your personal and purchasing information will remain safe and secure. Return must be in brand new condition. Here at backyard pool superstore, we understand that mistakes can be made. Backyard pool superstore will take care of this issue promptly and without any extra charge to you the customer. Products must be returned to the correct location with an approved rga number. If you accept the product off of the truck, you now own the product. Please inspect all packages thoroughly before acceptance. Powered by sixbit’s ecommerce solution.The item “Hayward Solar Pool and Spa Control 12/24VAC & 120/240VAC GL-235″ is in sale since Friday, September 06, 2013. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Parts & Maintenance\Pool Heaters & Solar Panels”. The seller is “backyardpoolsuperstore” and is located in Ocala, Florida. This item can be shipped to United States.