Description Additional information Description Flame Sensor for Pentair ETI 400 High Efficiency Heaters Home » Products » Replacement Parts » Pool Heater Parts » Flame Sensor for Pentair ETI 400 High Efficiency Heaters Additional information Weight 1 lbs Flame Sensor for Pentair ETI 400 High Efficiency Heaters SKU: 46-2023 Categories: Replacement Parts, Pool Heater Parts, Pentair Heater Parts, Pentair ETI 400 High Efficiency Heater Parts $65.57 Flame Sensor for Pentair ETI 400 High Efficiency Heaters quantity Add to cart OR Stack Flue Sensor for Pentair ETI 400 High Efficiency Heaters Key # 17 p/n: 46-2023, 462023 Related products Terminal Board for Pentair ETI 400 High Efficiency Heaters $79.18 Read more Control Board for Pentair ETI 400 High Efficiency Heaters $250.31 Add to cart Gas Valve for Pentair ETI 400 High Efficiency Heaters $600.47 Add to cart Stack Flue Sensor for Pentair ETI 400 High Efficiency Heaters $92.00 Add to cart