I set my screwdriver down on the floor real slow, because the last paragraph of that letter, the small request from the woman who had raised her family in that house, asked this: whoever you are, please, light one fire in the old fireplace on a cold night, and think of the family that was warm here once.
Thirty years on the tools, and I stood in that hallway with my throat tight.
The letter had been folded behind the thermostat for decades, addressed in careful cursive to whoever finally changes this out. The woman had known that mercury thermostats do not last forever, that someday an electrician would pull hers off the wall, and she had left her words in the one spot only that person would ever open.
She wrote about the winters in that house, about the children she had warmed by the old furnace, about her husband who had installed the very thermostat I was holding in my hand, and she wrote it late in her life, alone in the house by then, all her family grown and gone or passed on.
She had been the last of them left in that house, a widow whose children had scattered, and she had understood that when she was gone, strangers would come and change everything, and no one would remember the family that had been happy there. So she left a letter, so that at least one stranger would know.
She wrote that her husband had installed that thermostat the first winter they owned the house, that he had been so proud of it, that they had raised three children in those warm rooms, that it had been a good life, a full one. And then, her small request: light one fire, on a cold night, and think of us.
I do not cry easy, thirty years on the tools. I cried in that hallway.
I finished installing the new thermostats, the fancy kind that text your phone. But before I left, I did the thing she asked. It was a cold evening. I laid a fire in that old fireplace, the one her family had gathered around, and I lit it, and I sat before it a while, and I thought of the woman and her husband and their three warm children, all those winters ago.
I told the new owner about the letter, and gave it to her, and asked her to keep the old mans thermostat somewhere safe, and to light a fire now and then and remember the family that loved the house first. She promised she would.
I kept a copy of that letter. Some nights, when it is cold, I light my own fire at home and think of a woman I never met, alone in a house full of memories, reaching out across the years to ask a stranger to remember her family was happy once. I remember. I always will. That was the smallest request anyone ever made of me, and the one I am proudest to have kept.