Schwank builderSchwank S100 Tube Heater; Input 60,000 Btuh; 20ft Tube; No tube coat; Builder reflector; Wire hangers; No status indicator lights; Flexible gas connector included; No electrical cord and plug; 120Vac power supply; 24Vac Controls; Warranty: 2 year parts

Schwank builderSchwank S100 Tube Heater; Input 60,000 Btuh; 20ft Tube; No tube coat; Builder reflector; Wire hangers; No status indicator lights; Flexible gas connector included; No electrical cord and plug; 120Vac power supply; 24Vac Controls; Warranty: 2 year parts