Pentair Gas Orifice Kit - NG, Model 400 || 77707-0411 Style_Pop-Up Head Nozzles If the original cleaning head

If the original cleaning head shows signs of wear or misalignment

Easy Installation: The kit includes everything needed for a quick and hassle-free installation

ensuring proper combustion and system performance

biodegradable

Pentair Gas Orifice Kit - NG, Model 400 || 77707-0411 Style_Pop-Up Head Nozzles If the original cleaning headPentair Gas Orifice Kit NG, Model 400 77707 0411 Pentair Gas Orifice Kit NG, Model 400 SKU: 77707 0411 UPC: 022315322202 Ensure optimal performance and fuel efficiency for your Pentair MasterTemp 400 NG or Sta Rite Max E Therm 400 NG heater with the Pentair Gas Orifice Kit NG, Model 400 (77707 0411). This genuine OEM replacement part is designed specifically for natural gas (NG) powered heaters, regulating the gas flow for efficient combustion and