Furnace howls
It's getting to be warm here in Southern Arizona, but it still seemed like a good idea to check the furnace in my new (used) 1999 Santara 23RB Class C. Howls! Banshee-like howls and screeches! So...
Forum Discussion
Strongly recommend AGAINST 3-1 oil. It increases viscosity with time.
A light, non-detergent oil such as sewing machine oil is much better choice for the fan motor bushings.
A light, non-detergent oil such as sewing machine oil is much better choice for the fan motor bushings.
