The Room That Never Got Warm

Dear friend,

The riddle first, as the tradition demands. We sit in your own century for this one, since the old town had no programs in it, and this befalls only a man with more customers than one head will hold.

Two heating engineers in your own century, the same vans, the same spanners, the same four hundred boilers to see to once a year.
Both kept the same program, which held the diary, the model, the parts fitted and the price.
One wrote into it exactly what the program asked, and wrote it well.
One wrote that, and one line more about the house and the person standing in it.
Four years on, one was let in like a neighbour and the other asked whether he had been before.
Same program, same boilers, same four years. What was in the one line?

Hold your answer. Story time.

The Story

The trade is annual services and the breakdowns that come of skipping them. Both men carried four hundred households, one visit to each a year, forty minutes at the boiler and ten at the door.

The first engineer was the better record keeper by every measure his program could apply: model, serial number, parts, price, date of the next service, four years of it without a gap.

So he arrived each November at a door he had last stood in eleven months before, and began at the beginning. Where is the boiler kept. Is there a stopcock and where. Is the dog all right with strangers. Every one of those he had asked in that house before, and been answered kindly, and the answers had gone wherever such things go. Eight minutes a visit, which across four hundred houses is six working days a year spent learning what he knew once already.

The six days were not the loss. The loss was the householder, who answered the same questions for the fourth year running and concluded, reasonably, that she was nobody in particular to him. When a letter came that autumn offering a service nine pounds cheaper, nothing stood in its way.

The second engineer had the same program with the same boxes, and put one line of his own at the foot of every record, written in the van at the gate with the house still in front of him. Stopcock under the stairs behind the coats. Works nights, do not ring before eleven. And on one record, in the second year and again in the third: asked about the back bedroom radiator that never gets properly warm.

That cost him a minute a house, and showed itself in the fourth November. He knocked at eleven rather than eight, went straight to the cupboard under the stairs, and had the pump gland packing on the van because the line said the pump wept last year. Before leaving he said she had asked twice about the back bedroom, that he had not had the time either year, and that forty minutes now would tell them why. A sludged circuit and a lazy valve, two hundred and forty pounds to put right, agreed to at once, the question having been hers in the first place.

She gave his number to her sister across town that winter. What she said, by his account, was that he remembers the house.

The Lesson, Since You've Earned It

A machine holds for ever whatever you trouble to write into it and nothing whatever that you merely noticed, so the only part of a customer that survives into next year is the part you wrote down at the door. The rest of what you learned in that house is out of you by the Thursday, and you will not feel it go. You will feel, next November, that you half remember the place, which helps nobody.

Notice what your program does not ask for. It wants the model, the serial number, the parts, the price and the date, which are what a man needs to raise an invoice and prove a service. They were chosen by people whose business was invoices rather than yours, and not one of those boxes is for the trade itself. It is the same quiet governing as when the figures a machine puts before you become the figures you work to. The boxes you are given become the only things you record, and so the only things you know.

Understand why a remembered detail does such work. A customer cannot really judge your competence, and knows it. She can judge whether she is known. Anybody can be pleasant for ten minutes on a doorstep, so pleasantness proves nothing. Knowing that the stopcock is behind the coats cannot be performed by a man who does not know it. It is evidence rather than manner, and evidence of the one thing she cannot otherwise test: whether you have attended to her house or only to its boiler.

Three kinds of fact belong in the line. First, what the house costs you in minutes: where things are, keys, access. Second, what governs the approach: hours, who decides, how they pay. Third, and dearest, the thing they mentioned that you could not do that day. A trade that size has twenty or thirty of those standing in cupboards, each a job already asked for and never quoted, and no program will remind you of a question you never recorded. Write the line where the work happened, as I have argued about the record made at the gate rather than at nine at night, since a note made in the evening is a recollection, and wrong in the way that flatters you.

Two cautions. Write only what you would be content for the householder to read over your shoulder, since a record is a letter you did not know you were writing. The facts of the house and what they told you, not your opinion of their housekeeping or their means. And keep it to one line, mended when it goes stale, because a confident note about a dog that died two years ago costs more than no note at all.

Three questions, for the week in front of you:

1. What did I learn in the last house I stood in, and where is it now? Say it aloud. Everything you can name and cannot point to in your program is gone by next year.
2. Which questions do I ask at doors I have been through before? Those are your missing boxes. Answer them in the record once and they need never be asked again.
3. What has a customer asked me for twice and never had a price for? Go through the last twenty jobs while you still remember them. That list is this month's work.

The Answer to the Riddle

Same program, same boilers, same four years. What was in the one line?

The house, and the person standing in it. The first man recorded the boiler. Four years of faultless entries told him everything about a machine on a kitchen wall and nothing he could use at the door. The second recorded what he was told and what he saw, and four Novembers later walked into a house where he already lived a little, and found work waiting in a cold bedroom.

The verse:

The boiler and the model and the figure and the date,
Your program will remember every one of them for years,
But the coats before the stopcock and the question in the bedroom
Are gone by Thursday evening if you never wrote them down.

Until next time. Go and write one line into the records of the five households you visit next week, and write the next at the gate before you start the van.

P.S. The line has a second use, and it appears the day you take on a second man. Everything that makes a customer feel known is at present inside your head, so your trade can be enlarged in vans and spanners but not in welcome. A man sent out with the line knocks knowing where the stopcock is, and the household is served by your firm rather than by somebody from it.

Also in the archive: The Book He Stopped Writing In, The Yard He Had Left and The Second Clock.