Atwood Hydroflame Universal Furnace Circuit Board kit
[31501]

Universal furnace replacement circuit board kit fits models: 7912-II, 7900-II 16 & 20, 8012-II, FA 79D, HF 80D, DC82 25-32, DC82 35-41, FA 76D, FA 78 25-32, FA 72, D85-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 25, 85-II 31-35, 85-I 16-20, 85-I 25, 85-I 31-35, 89-I DC, 89-II DC, 89-III DC