Resideo TF974 02524U Flame Detector
Technical specs, application notes, replacement checks, and related model references.
Product Overview
The Resideo (formerly Honeywell/Satronic) TF974 02524U is an authoritative microprocessor-based burner control unit designed for the safe and efficient operation of forced draft oil or gas burners. Engineered to meet rigorous European and international standards, it provides highly precise timing and flame supervision for single or multi-stage burner architectures. Its robust design ensures reliable ignition sequencing, continuous monitoring, and fail-safe lockout under fault conditions, making it an essential component for commercial and industrial heating applications.
Technical Specifications
Operating Voltage
220/240 V AC (-15% to +10%)
Mains Frequency
50/60 Hz
Power Consumption
Approx. 12 VA
Protection Class
IP 44
Approvals
CE (EN 298 / EN 230)
Selection Notes & Data Verification
The TF974 02524U page is structured for engineering comparison: confirm the product type, firing range, fuel type, operating mode, electrical supply, and safety approvals against the manufacturer datasheet before specifying the burner or component.
Burner.wiki normalizes product data for discovery and comparison, but final selection should account for combustion chamber backpressure, local emission limits, control sequence requirements, and site commissioning conditions.
Typical Applications
Related Models
Related Knowledge
FAQ
What is Resideo TF974 02524U used for?
Resideo TF974 02524U is referenced as a flame detector for industrial combustion systems. Verify the exact application against the burner documentation, control cabinet wiring, and manufacturer datasheet.
Can TF974 02524U replace another model?
Replacement depends on voltage, safety timing, wiring terminals, flame supervision method, mechanical fit, and local combustion safety requirements.
What should be checked before installing TF974 02524U?
Check supply voltage, burner sequence, fuel type, pressure or capacity range, detector compatibility, safety loop configuration, and the equipment nameplate before commissioning.
Documentation Note
Technical documentation should be verified against the manufacturer datasheet, burner cabinet wiring diagram, and equipment nameplate before installation or replacement.
- Check supply voltage and frequency.
- Confirm terminal layout and safety interlocks.
- Verify flame detector or actuator compatibility.
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