Our SEN/SES preheaters are designed for ease of use, installation, and long-term operation. Standard features include:

• Fully integrated Control Panel featuring first-out fault annunciator, PID digital temperature controller, FM-approved high-temperature limit, flame safety relay, main power disconnect, control transformer, and combustion blower motor starter. (UL 508A control panels available upon request.)

• Remote Interface Capable- interface available for PLC or DCS systems to align with your plant automation

• Built to your construction standard: FM, CE, GAP, NFPA or CSA

• Fabricated with certified welders (AWS D1.1, D1.3, D1.6) for structural integrity

• Delivered as a “single-piece construction” unit to reduce field installation time

ADVANTAGES OF A S&B PRE-HEATER:

With over 100 years of industrial process-heat experience, our pre-heaters deliver proven performance and durability:

• Precise Temperature Control– enabling accurate ramp-up, soak and pre-heat cycles for nozzle readiness

• Uniform Heating– engineered to ensure consistent pre-heating across multiple nozzles or shrouds, avoiding cold spots

• Easy Maintenance & Access – designed for straightforward servicing and component access, supporting long-term reliability

• Factory Tested & Tuned – all units are test-fired and tuned in-house prior to shipment for minimized start-up risk

• On-Site Start-Up & Ongoing Service Available – our field service team supports installation, commissioning and maintenance