Across
- 2. Area from combustibles
- 4. Monitoring device/your first priority
- 8. Person responsible for installation
- 10. Controls gas flow
- 11. Appliance with BTU limits
- 14. Winter comfort
- 15. Can not have a meter
Down
- 1. Used to exhaust products of combustion
- 3. Threshold for chamber temperature
- 5. Whole home heating appliance
- 6. Vital appliance information
- 7. Point of match test
- 9. Generating millivolts
- 12. Ties appliance to fuel line
- 13. Exhaust and fresh air mixing