I am 81 yrs old live alone ,unfortunately divorce ripped me off,my 30yr old oilspencer boiler tubes gone I am looking for a reasonable price ,the grants and freebees are bs,I have some money and I am looking for a reasonable price for a low income customer, I chose electric as that is the future, I am a ret ships engr thank you

You honestly think electric is "the future"?

Electric boilers are insane unless you have Canadian (or US) hydro and your rates are incredibly low.

I am an electrician, and the last heating source I would use is electric. Live in Maine here and we have nearly the highest electricity cost in the country.

Beyond that I am not sure how to help you with your request.