Across
- 1. severe weather mortar below ground
- 4. spring loaded damper atop chimney
- 5. a door to access flue for cleaning
- 7. concrete top of chimney to shed water
- 8. guard metal hat sits atop the chimney flue
- 10. allows water run off not to touch chimney
- 12. default mortar for chimny, above ground
- 13. how many appliances allowed per flue
- 17. sliced in half view
- 18. depth in ground where ice no longer exists
- 19. flashing seals the base of the chimney at roofline
Down
- 2. shows object in frontal view
- 3. exhaust flow of gasses
- 4. round pipe connecting heater to flue
- 6. a course of brick between flues
- 9. placing flues at different heights
- 11. mortar used to lay flues
- 14. tubular frames allowing masons to work at heights
- 15. 1 part cement 2 parts sand 3 parts stone
- 16. concrete support beneath chimney