HVAC Crossword Puzzle

HVAC-Talk Educational Forums

Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" (if it has been enabled) to get a free letter. Click on a number in the grid to see the clue or clues for that number.
  1    2      3    4    5     6     7    
8          9     10    11      12    13   
     14                 
   15      16          17       
  18                    
                    
19             20           
              21        
 22          23             
24             25         26    
                    
  27       28     29      30        
31   32                  33     
 34                     
             35    36      37   
 38         39           40     
             41         
42     43    44              45     
 46                     
47          48              

Across:

2. Metric pressure unit
8. Type of compressor
9. Heat that changes a temperature (2 words)
17. HVAC manufacturer
18. Refrigerant pumper
19. When a gas turns to a liquid
22. Moving air
24. Silent killer gas
25. Metal for pennies and pipes
26. Short for 25 across
27. Furnace with no blower
29. Combustion fan
31. US Regulatory agency
34. Valve maker
35. Flue pressure
38. Mate to a driver
39. HVACR Training organization
40. Chiller return temp
41. Pressure unit
42. Return air
44. Thermometer measure
45. Ambient Temperature
46. Unit of capacitance
47. Temperature change
48. It causes a change of state (2 words)

Down:

1. HVAC Consolidator
2. Power Unit
3. Fan Rating Point
4. Opposite of off
5. Metric Units
6. Melt the ice
7. Union name
8. Type of pressure reading
10. Efficiency Rating
11. Air mover
12. Powerhead
13. Heat intensity
14. Metering device (two words)
15. Heat rejector
16. Electical standard
20. Air is considered one
21. Btu/Watt
22. IAQ contaminant
23. "Hard" water
27. Oil burner setting
28. 12,000 Btu/hr
30. Short for an interuptive device
32. Short for a type of control
33. Training organization
35. "Freon" maker
36. Opposite of base
37. Non-moving motor part
38. Gas furnace measurement
43. HVAC standards agency
44. Type of control system
45. Ambient temperature