Applications for Hot Water Setpoint of 130 Degrees or More
Optional Recirc. Return
Incoming fresh water
Expansion Tank
Optional Aquastat
Fire Coil 85
T2
Stainless Steel Circulator
Suggested Pipe Sizing for F85 to storage Heater Model
tank connections. Assumes 15’ connection max on inlet and outlet (i.e. 30’ total) FC 85 500-750
with normal fittings.
FC 85 1000-2000
Long Pipe Length
Pipe Size (NPS)
2”
2-1/2””
Call
National Combustion Co., Inc.
104-11 180th Street
Jamaica, NY 11433
Ph: 718-291-8400
Fx: 718-291-6870