Tecmark (TDI) HRC2006-120 Heat Recovery Control, Tecmark, with Power CordHeat Recovery Control Series This series of controls is designed specifically for spas employing motor heat recovery jackets. The control includes a hi limit with remote, spaside reset, a 10-minute timer circuit for direct pump control, two momentary contact air switches for hi limit reset and timer control initiation, and three power cords for line, pump, and spaside control faceplate label designed of these controls incorporates READY, HEAT ON, and TEMP FAULT indicators which are illuminated to display equipment status. Not regularly stocked but can be special ordered.