Nov 27, 2011 - I have a Hayward H400IDL2 pool heater that has an error code of SF. I believe this is a bad temperature sensor. From what I have been able to . when the pump shuts down the heater will display a fault code of 'LO'. If there is a . http://www.hayward-pool.com/prd/In-Ground-Pool- . SF. Thermistor error. An excessive temperature difference between the two thermistors (5 °F or more). These Hayward pool heater troubleshooting codes and explanations will help you fix the problem. . These Hayward heat pump error code explanations will help you fix the most common Hayward pool heater problems. . SH SF OP Pc. Pool Heaters Hayward H-Series Low NOx Induced Draft H400IDL2. Click on . Low NOx I.D. Manual . Hayward HAXPSA1930 Water Pressure Switch Assembly. Parts4heating.com: Hayward 1503051401 IGNTR. . Home > Hayward Pool Heater Parts > Hayward 1503051401 . Ship Today! Product Code: 1503051401 . Jun 1, 2015 - Hayward Pool Products review rated 1.0/5.0 with 1 Comment: There is a design fault that will cause this heater to fry circuit boards in about 2 . WEBSITE: http://www.swimmingpoollearning.com/ YouTube Video Index -- A list of all of my videos: . Jan 10, 2018 - antioch; concord; fairfield; hayward; livermore; mill valley; mountain . Matt Chapman's eighth-inning homer lifts A's to 3-2 win over Royals - SF fines Museum of Ice Cream over plastic sprinkles — but will the . Error loading player: . first reported it in October: a pool filled with an estimated 100 million . May 7, 2018 - Golden handcuffs: When cheap San Francisco rent is a blessing and a . Click ahead to see ways San Francisco renters manage to snag a . Oct 2, 2017 - antioch; concord; fairfield; hayward; livermore; mill valley; mountain San Francisco Public Defender Jeff Adachi, (left) leads Jose Ines Error loading player: . voir dire, the process in which attorneys question people in the jury pool, . anti-immigrant rhetoric that helped President Trump win the election.