Waste Oil Acc - Boiler, Domestic Hot Water Coil 4 GPM - 200B

Domestic Coils Are Used When The Hydronic System Requires An Open-loop Section Where Heated Water Is Not Returned To The Closed-loop Boiler System. Model Use: El375b Allows Heated Water To Be Used In Applications Where The Water Will Not Be Returned To The Boiler For Reheating.