Available Options Ace Glass 12337-10 120VAC Input 900W per Channel J Type Twin Independent Temp. Control
Available Options Ace Glass 12337-20 120VAC Input 900W per Channel K Type Twin Independent Temp. Control
Available Options Ace Glass 12337-30 120VAC Input 900W per Channel T Type Twin Independent Temp. Control
The actual item's colors maybe different from what is shown on the product picture. Available Options Dixon Valve A100CSS72A A100 72" Outalarm with Conductivity Probe, 1/2" NPT