On Tuesday, February 16, 2021 at 7:55:39 AM UTC-5, Rich wrote:
wrote:
Anyone know if there is a way to manually turn the heat on?
That depends upon what type of heat, a fact that you left out.

Read Peter's post. it is extremely unlikely you have a system that will work. A low pressure (1 psi) steam system may work if it's the old single pipe system AND a thermopile or standing pilot. I haven't seen one in years.. I've lived in one farm house with an octopus and that might work.