Just an update, flipping the pressure switch did nothing for me either. Another windy day and its short cycling. I did take the clear hose off and jumped the pressure switch and it worked great till i switched it back. I also put a carbon monoxide detector in the shed when i did this just to...
Ridgepatrol
I bought the T and the vented end caps just like the ones you have and installed them and it did not make a difference for my unit unfortunately. All worked well till a windy day against the flu side. I will try the pressure switch flip now and hopefully that helps.
I am still...
Hi there everyone. New to the forum. Just built a 26’x32’x12’ shed recently and installed a mr heater 50,000 btu furnace in it. Horizontal flu pipe out the side of the building with a wind cap. Now that it’s starting to get windy im having trouble with the unit short cycling. Flame keeps going...