Cofi TRE820/9 ignition transformer

Ignition transformer COFI TRE820/9 (309.820.026) — original high voltage unit 8 kV. Reliable electronic ignition transformer from Italian manufacturer COFI. Modification TRE820/9 with special connection scheme — an excellent solution for stable and powerful ignition of gas and dual-fuel burners. Main advantages: Powerful ignition — output 1 × 8 kV, provides reliable and stable spark. Compact housing (90 × 70 × 60 mm) — convenient for installation in limited burner space. High reliability — resistant to vibration, overheating and long-term operation in boiler room conditions. Special modification /9 — optimized connector layout for specific burner models. Simple connection — standard connectors for power cable and high voltage wire. Application: The TRE820/9 transformer creates a high voltage discharge on the ignition electrodes, guaranteeing fast and stable burner ignition. Replacing the transformer is the most effective solution for no spark or weak ignition. Ideal for: Gas burners COFI and compatible equipment (Riello, Ecoflam, CIB Unigas, etc.); Industrial and domestic boiler rooms; Heat guns, dryers and process equipment; Service and emergency repair. Specifications: Manufacturer: COFI (Italy); Manufacturer part number: TRE820/9; Internal part number: 309.820.026; Power supply: 230 V, 50 Hz; Output: 1 × 8 kV; Type: Single-pole ignition transformer. Why buy original COFI TRE820/9 transformer? Original spare part guarantees exact match to your burner parameters, powerful stable ignition and long service life. It is a proven solution that minimizes start-up failures and helps avoid costly equipment downtime. Quick transformer replacement is a reliable way to restore burner operation.