|       | Can you add a heater to an existing pool? |  | Yes, always |  | 16% |  | In most cases |  | 83% |  	|  |      |  |  	Question: Can you add a heater to an existing pool?			Top Answer (83% of 6 votes): 		In most cases.			 
   | Answer: In most casesExplanation: If a gas line, a pad, water line and electricity can be run without violations.
 |  | AAA Pool Inspector |  | Answer: Yes, alwaysExplanation:  A heater is an accessory that can be added to all pools.
 |  | Precision Pools and Construction WV |  | Answer: In most casesExplanation: There may be challenges or limitations that make it more difficult or more expensive.
 |  | NorCal Pool Builders |  |