Thermal Fluid Systems, Inc. (TFS) services

TFS Technology & experience combine to maintain your heating system’s reliability and efficiency. Owners of TFS, Konus or other brand heaters can take advantage of a regular maintenance plan to keep your unit operating safely and efficiently. Participation in the plan includes numerous other benefits including preferential service and a discount on replacement parts. Your only commitment is to schedule a one day preventive maintenance inspection by an experienced TFS technician.

What to Do If My Burner Won’t Light. One of the common issues with hot oil heating systems is when the burner will not light. There could be several reasons and I will highlight these below.