FT-C Vertical Electric Thermal Fluid Heater Manual 12 2013 ISSUE 1
Adhere to the following for installation:
1) Fuel pipes must be of approved materials and of a diameter suitable for the quantity of oil being
delivered to the burner and the static head available.
Make fuel connection in accordance with the details on the enclosed fuel pump cut sheet.
2) Ensure fuel oil piping is in accordance with local/national requirements.
In addition, if a two pipe system is employed, a check valve must be tted into the return pipe.
Fuel Oil Viscosity Specic Gravity Sulfur Content
#2 Less than 31.9 Seconds Redwood
#1 at 38°C (100°F)
0.824 to 0.852 at 15°C (59°F) Less than 0.40% by
weight.
#4 Less than 81 Seconds Redwood
#1 at 38°C (100°F)
0.90 to 0.93 at 15°C (59°F) Less than 1.6% by
weight.
#6* Less than 3000 Seconds Red-
wood #1 at 38°C (100°F)
0.95 to 0.98 at 15°C (59°F) Less than 2.12% by
weight