QMark, a brand of Marley Engineered Products, manufactures reliable electric heating and ventilation systems for commercial, industrial, and residential applications.
QMark is a premier brand under Marley Engineered Products, specializing in high-quality electric heating and ventilation solutions. For decades, QMark has been a trusted name for contractors and engineers, providing robust climate control products designed for residential homes, commercial buildings, and industrial facilities. Their extensive catalog includes baseboard heaters, wall heaters, explosion-proof unit heaters, infrared heaters, and air circulators, all engineered for performance, safety, and ease of installation.
Headquartered in Bennettsville, South Carolina, QMark operates with a focus on delivering efficient comfort solutions. As part of the Marley Engineered Products family, QMark benefits from world-class manufacturing and technical support, ensuring that their products meet rigorous industry standards. Whether for primary heating or supplemental warmth in hard-to-heat spaces, QMark offers reliable equipment backed by established warranty and service networks.
Latest manuals from manuals+ curated for this brand.
Common questions about manuals, registration, and support for this brand.
The serial number is typically located on the data rating label, which is often found on the front cover, inside the wiring compartment, or on the side of the unit depending on the model.
Installation should always be performed by a qualified electrician in accordance with local electrical codes and the specific installation instructions provided with the unit.
Many QMark heaters feature an automatic reset thermal cutout. However, if a manual reset is required (like on some industrial unit heaters), refer to your specific model's manual to locate the reset button, usually found near the control panel, after ensuring the unit has cooled down and the cause of overheating is resolved.
Warranty periods vary by product line (e.g., baseboards, unit heaters, or controls). Check the specific warranty document included with your product or visit the Marley Engineered Products warranty page for details.