Add to Cart Quick view SALE Tecmark Corporation Air Control Box, Tecmark BA-2503, 115v/230v, SPDT $93.95 $62.95 Number Of Appliances 1 Manufacturer Tecmark Model BA-2503 Supply Voltage 115v/230v Timer No Controls one piece of equipment, suitable for 120v or 220v applications. SPDT switch model... Add to Cart Add to Wishlist