Across
- 4. 100% safety
- 5. most abused hand tool
- 7. If main system regulator fails, this regulator will shut off flow into the manifold
- 8. Don't wear this when working with electricity
- 9. Type of fuel used most often
Down
- 1. Must wear on your face at all times
- 2. this will happen when you overfill propane tank
- 3. normally closed thermal switch
- 6. propane