Thermal Product Solutions, LLC (TPS) provides a full range of aftermarket parts, maintenance, repair and other services for Blue M, Gruenberg, Lunaire Environmental, and Tenney Environmental equipment. All aftermarket services are performed by TPS factory trained technicians. Available services include start-up and training, equipment installation options, preventive maintenance, temperature uniformity, GAMP documentation, instrument calibrations, water quality analysis, rental units, retrofits and refurbishment of equipment., Parts & Services for TPS Ovens & Equipment Thermal Product Solutions, LLC (TPS) provides a full range of aftermarket parts, maintenance, repair and other services for Blue M, Gruenberg, Lunaire Environmental, and Tenney Environmental equipment. All aftermarket services are performed by TPS factory trained technicians., Aftermarket Services & Spare Parts We provide aftermarket services and spare parts for all industrial heat-treating ovens. We offer a reliable source of high-quality replacement parts and components for industrial heat-treating ovens manufactured by HeatTek and other manufacturers..