Radon Test Record
Keep every radon test on one home together, so a follow-up is compared like with like. Each line also says why the test was done and what was decided after it.
SC-13 1 page
Home systems · HS-15
Radon Mitigation System Check Log
A free printable radon mitigation system log: the manometer against its label reading, alarm, tubing, fan and vent exit, then retests and service visits.
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2 pages. Choose your paper size — both versions are laid out identically, so neither one gets shrunk to fit.
Print it and write on it
Fill it in type and save
The fillable versions have real form fields — open them in any PDF reader, type into them and save. Printing help.
What this sheet is for
Catch a stopped radon fan or an iced-up vent exit when it is checked, not months later. Every check compares the manometer with the reading on its label.
Who it is for
Homeowners and landlords with an active radon fan system, and anyone buying a home that has one.
How to use it
- Copy the reading from the manometer's label, the installer's details and the fan's location into the boxes at the top.
- At each check, write the manometer reading and tick whether it matches the label.
- Check the alarm and its power, the tubing, that the fan is running and that the vent exit is clear.
- Write down anything that changed and who you called.
- Log each radon retest on the back, with its number on the radon test record.
What is on the sheet
2 pages, in this order:
Page 1
Printed under the title: The owner's regular look at a radon fan system: the manometer against the reading on its label, the alarm, the tubing, the fan and the vent exit, then the retests and service visits on the back.
The label is your reference. No readings or limits are printed. Copy the manometer reading written on the system's label at installation into the box below and compare every check with it: a reading that has moved, or fluid sitting level on both sides, is worth a call to the installer. Retest radon after installation and from time to time, as advised locally.
Write-on lines: Installer · Phone · Installed on · Warranty ends · Fan make and model · Fan location · Suction points · Vent exits at · Reading on the label · Monitor or alarm type · Fan circuit or breaker
Checks — compare the manometer with the reading on its label
Table, 20 rows: Date · Reading · As label? · Alarm · Power · Tubing · Fan · Vent exit · Action taken · Initials
Page 2
Radon retests — the full detail goes on the radon test record
Table, 4 rows: Date · Why · Kit · Room · Result · Test no. · Notes
Service, repairs and fan replacement
Table, 4 rows: Date · Work done · By · Parts · Job ref. · Warranty
Questions
What should the manometer read?
Whatever the installer wrote on its label when the system was set up: each system is different, so the sheet prints no figure. What matters is change. A reading that has moved, or fluid sitting level on both sides, means the fan may not be drawing, and the installer should look at it.
How often should the system be checked and retested?
Ask your installer and follow your health authority's advice; the sheet leaves the interval to them. The check table has room for a regular look at the manometer, and the retest table for the tests after installation and later on.
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