I am thinking about putting together a kit to shut off the blower when the temperature drops below a set point. It would have a button that you push when starting a fire so it can get back up to temperature and the boiler's aquastat would take over again.
Is this something that anyone would be interested in? If so, I am looking for some feedback on connections on different boilers so it would be universal and work on all or at least most brands.
Right now I am planning on using ranco controllers but if the price is a problem, cheap snap switches would lower the price quite a bit but may be more difficult to mount. Also, thoughts on whether metal clad wire would be required or if just normal cord would be ok. I would prefer the normal cord since it is a lot easier to work with but either can work fine.
I just finished building one to test and everything looks good. I will probably be putting it on one of my customer's boiler.