The SERN 145mm solid rapid hotplate heating element is built with heavy-duty cast iron and precision thermal controls for electric cookers, hobs, ranges, and commercial catering stoves. Engineered with SERN's signature manufacturing standards, it features an integrated rapid-heat red spot center that delivers accelerated initial warm-up speeds and balanced surface temperature distribution. Rated at 1500W and fully compatible with UK 230V-240V power supplies, it includes a robust 4-socket screw terminal block for secure, heat-resistant wiring connections.
Technical Specifications: Brand: SERN Product Type: Solid Cast Iron Rapid Hotplate Element Plate Diameter: 145 mm (Small Plate / 14.5 cm) Operating Voltage: 220V - 240V AC (Standard UK Mains) Power Rating: 1500W (1.5 kW) Feature Type: Rapid Heat (Red Spot / Red Dot Indicator) Terminal Connection: 4-Socket Screw Terminals Body Material: Heavy-Duty Cast Iron with Stainless Steel Trim Ring Applications: Electric hobs, freestanding cookers, commercial ranges, hot plates, and catering boiling tops
Advantages: Built with genuine SERN quality engineering for continuous long-term thermal endurance and heavy usage. Rapid-heat red spot technology ensures accelerated pre-heating times compared to standard plates. Heavy-duty cast iron body ensures excellent heat retention and uniform pan thermal coverage. 4-socket screw terminal system guarantees firm, vibration-free electrical connection points. Fully compatible with standard UK 230V-240V single-phase electrical mains installations. Direct drop-in replacement part for standard 145mm electric stove plates across domestic and commercial catering brands.
Disadvantages: Outer plate diameter (145mm) and rim profile height must be verified against hob cutout dimensions before installation. Requires a short burn-in cycle upon initial setup to cure protective factory anti-corrosion coatings. High power rating (1500W) requires installation by a qualified electrical appliance technician.