12/24 volt Boosting Switch (for 860-635S Regulator All 600 series and 807). Switch assembly for the following units with one voltage control module*: 11-618, 11-625M, 11-626M, 11-627M, 11-620, 11-622, 11-807. *For units with two voltage control modules, see our upgrade kits to bring your unit up to the current technology standards.
Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov