Description Additional information Description Stack Flue Sensor for Pentair ETI 400 High Efficiency Heaters Home » Products » Replacement Parts » Pool Heater Parts » Pentair Heater Parts » Pentair ETI 400 High Efficiency Heater Parts » Stack Flue Sensor for Pentair ETI 400 High Efficiency Heaters Additional information Weight 1 lbs Stack Flue Sensor for Pentair ETI 400 High Efficiency Heaters SKU: 47-5601 Categories: Pentair ETI 400 High Efficiency Heater Parts, Pentair Heater Parts, Replacement Parts, Pool Heater Parts $92.00 Stack Flue Sensor for Pentair ETI 400 High Efficiency Heaters quantity Add to cart OR Pay with Stack Flue Sensor for Pentair ETI 400 High Efficiency Heaters Key # 7 p/n: 47-5601, 475601 Related products Condensate Neutralizer Cartridge Kit for Pentair ETI 400 High Efficiency Heaters $364.07 Add to cart Ignition Control Module for Pentair ETI 400 High Efficiency Heaters $333.72 Add to cart Flame Sensor for Pentair ETI 400 High Efficiency Heaters $65.57 Add to cart Terminal Board for Pentair ETI 400 High Efficiency Heaters $79.18 Read more