This is a brand new Atwood 37057 Hydro Flame service part, designed specifically for Atwood RV furnaces. It's in its original packaging and is the exact component that creates the spark to light the gas 【 High Quality Material】RV furnace replacement electrode is made of high-quality materials, which have lasting durability and reliability and can withstand the harsh conditions often encountered in outdoor travel, ensuring that your furnace operates smoothly and reliably. 【Easy to Install】The installation operation of the RV furnace ignitor is very simple, Removed exhaust pipe by losing the wing nut. 【Compatibility】Replace part number 37057., The RV furnace electrode assembly fits for Atwood model 8516-IV 8520-IV 8525-IV 8531-IV 8535-IV 1522 2STAGE 2334 2STAGE 8935-III AD 8940-III AD 8935-III BC 8940-III BC Series. Hydro Flame Electrode 37057 For Atwood Furnace 37057 RV Furnace Lgniter Electrode Compatible With Atwood HydroFlame 8516-IV 8520-IV 8525-IV 8531-IV 8535-IV 1522 2STAGE 2334 2STAGE 8935-III AD 8940-III AD 8935-III BC 8940-III 37057 RV Furnace Ignitor Electrode, Electrode CHF1 Assebly RV Furnace... 【Worry Free Travel】Upgrade your RV heating system with a reliable and efficient RV furnace flame sensor. Fits 85-IV 16, 85-IV 20, 85-IV 25, 85-IV 31, 85-IV 35, 85-III 16-20, 85-III 25, 85-III 31-35, 85-II 16-20, 85-II 25, 85-II 31-35, 85-I 31-35, 89-I DC , 89-I A, 89-II AC, 89-II DC, 89-III DC, 89-III AC & more For Dometic 35100 Atwood Hydro Flame Furnace Electrode Assembly RV Motorhome-Kit Improve RV furnace performance and longevity and experience worry-free traveling.