for Hayward AquaSolar GL-235 Pool or Spa Solar Temperature Controller

for Hayward AquaSolar GL-235 Pool or Spa Solar Temperature Controller Fitment: GL-235 controller handles all systems using energy freely provided by nature for solar pool heating systems. Designed for swimming pools, spas, hot tubs heating and cooling, 12/24VAC and 120/240VAC output. A variety of installer programmable features are available to adapt to any system     Features:
1) This is a differential temperature control for solar automatic heating or cooling of pools, spas, and hot tubs. Compatible with all new or existing systems with a selectable low voltage and a high voltage output. Brand new upgraded OEM replacement for part# GL-235, GL235, GLD-30-0065, GOLGL-235, 2807-101               
2) Automatically maximizes solar heat collection and automatic switch (selectable) from solar pool heating to cooling. Single dial adjustment for desired pool/spa temperature and selectable high limit control. Precisely calibrated temperature dial from 75°F to 104°F with "solar off" position. LED indicators show status of system operations and weatherproof enclosure. Programmable recirculation freeze protection, automatic nocturnal cooling, and optional booster pump control                
3) Input power: 115 or 240 VAC. The output controls a 24VAC automatic valve actuator. The internal jumper can be moved to select 12VAC output operation for older valve actuators. 115VAC 1HP or 240VAC 2HP high voltage output with SPST-NO isolated contact for controlling a filter pump or a booster pump                         
4) Advanced microprocessor-based high-precision PCB manufacturing, soldering and assembly technology, meets or exceeds OEM specifications, professional tests to ensure optimal performance and long-lasting reliability      
5) Pool temperature controllers allow you to set and maintain your ideal water temperature without using a pool heater. Single-setting adjustment allows users to easily select their desired temperature and high limit (from 75°F to 104°F). Quick, easy, user-friendly operation will help pool owners maximize system functionality           Package included: GL-235 Pool Solar Temperature Controller