The pool heater rollout sw open error message indicates a safety issue within the pool heater’s control system. This error stops the heater from operating until the issue is resolved.Pool heaters play an essential role in making swimming in the pool more comfortable. However, like any other appliance, pool heaters may also experience malfunctions, errors, and breakdowns. One of the most common problems encountered by pool owners is the error message “pool heater rollout sw open. ” this indicates a safety issue that halts the heater’s operation until it’s fixed. Without repair, the issue poses a potential danger to the property and anyone using the pool. As a pool owner, it’s necessary to learn about this and other issues and take quick action to prevent further damage.Credit: www.pickhvac.comUnderstanding Pool Heater Rollout Sw OpenUnderstanding pool heater rollout sw open:if you own a pool, you understand the importance of maintaining your pool heater. One common issue pool owners fac…