Thursday, May 06, 2021 11:23 am StaRite and Mastertemp pool heaters recalled by Pentair Water Pool and Spa StaRite and Mastertemp pool heaters recalled by Pentair Water Pool and Spa due to a connection in the heater can leak the combustible air-gas mixture, posing a fire hazard. Consumers should immediately stop using the recalled heaters and contact Pentair Water Pool and Spa for a free repair. Consumers can contact Pentair Water Pool and Spa at 800-831-7133 from 8 a.m. to 7:30 p.m. ET Monday through Friday, or online at www.pentair.com and click on Products, then Pool and Spa Equipment, then Pool Heaters, then Additional Resources for more information