Honeywell T4039S1016/U Switch Break. This Switch Break controls line voltage valves, of a fan coil unit in cooling, manual or automatic changeover heating-cooling systems.
PlumbersStock.com has earned a 4.5 out of 5-star store rating . We are proud of our reputation and we have achieved it by offering useful information to shoppers. This particular product, the Honeywell T4039S1016/U Switch Break , does not yet have any customer reviews. If you are familiar with this product, please leave a review for the benefit of others. We appreciate your help!