SELAS HEAT TECHNOLOGY COMPANY LLC

Instrument for measuring the heating content of various fuel mixtures by monitoring for deviation in flame temperature

Class 007: Electric motor regulators comprising a mounting bracket, a transformer, and an electric motor moving a lever arm which may be used to operate apparatus such as fire regulators, balanced valves, and dampers; Class 009: Solenoid or diaphragm type magnetic gas valves and magnetic oil valves; Class 011: Automatic, semi-automatic, and manually controlled oil, gas, and combination gas and oil burners, with or without fuel pumping mechanism, adapted for employment in heating of industrial, commercial, and other structures, and for industrial and marine heat and power generating purposes; water heaters and steam raising boilers for commercial and industrial use; hot air furnaces; electric preheaters for oil pipe lines; and parts for all said products

modular premix burner controls for ovens and heaters

Installation of heat treatment and combustion systems and apparatus and furnaces of various types | Manufacture of heat treatment and combustion systems and apparatus and furnaces of various types to the order and/or specification of others

Gas-fired infrared burners

Class 011: PACKAGE GAS BURNERS FOR INDUSTRIAL OVENS AND KILNS

mixing valves and devices for in metered amount mixing and blending gases in connection with heating apparatus and equipment

Fuel Gas Stabilization Systems for Use with Industrial Boilers and Process Heaters, Principally Comprising a Raw Gas Flame Detector Unit and a Blender Valve for Automatically Adjusting a Fuel Gas Mixture to a Constant BTU Output

CONSULTATION AND ENGINEERING SERVICES FOR THE DESIGN, PLANNING, INSTALLATION, CONSTRUCTION AND OPERATION OF FURNACES OF VARIOUS TYPES AND HEAT TREATMENT AND COMBUSTION SYSTEMS AND APPARATUS TO USERS AND POTENTIAL USERS OF THE SAME

MANUFACTURE OF FURNACES OF VARIOUS TYPES AND HEAT TREATMENT AND COMBUSTION SYSTEMS AND APPARATUS TO THE ORDER AND/OR SPECIFICATION OF OTHERS AND INSTALLATION OF SAME

MANUFACTURE OF FURNACES OF VARIOUS TYPES AND HEAT TREATMENT AND COMBUSTION SYSTEMS AND APPARATUS TO THE ORDER AND/OR SPECIFICATIONS OF OTHERS AND INSTALLATION OF THE SAME

GAS MIXING APPARATUS FOR USE IN THE MIXING OF GASES FOR VARIETIES OF INDUSTRIAL OR OTHER USES; PRESSURE REGULATORS FOR ASSOCIATED USE AS A PART THEREOF OR THEREWITH; APPARATUS DESIGNED TO DISSIPATE AND PROTECT AGAINST EXPLOSIONS OF SUCH FIXED MIXTURE OF GASES; AND MECHANICAL APPARATUS OF VARIOUS ASSEMBLED PARTS AS NEED REQUIRES FOR THE AUTOMATIC AND SEMI-AUTOMATIC HANDLING AND CONVEYING OF WORK MATERIALS TO AND FROM PLACES WHERE THE WORK ON THEM IS PERFORMED; FLUID FUEL BURNERS FOR INDUSTRIAL USES AND PARTS THEREFOR; INDUSTRIAL HEATING EQUIPMENT ELEMENTS USING GASEOUS FUEL-NAMELY, FURNACES, KILNS, OVENS, DRYERS, LEHRS, AND HEAT TREATING MACHINES FOR USE IN HEATING METAL BODIES, FOR HARDENING AND ANNEALING PURPOSES AND PREPARATORY TO FORGING AND OTHER METAL WORKING OPERATIONS, AND PARTS OF SAID ELEMENTS; [ FLUID FILTERS ]

INSTRUMENT FOR MEASURING THE HEATING EFFECT OF VARIOUS FUEL MIXTURES

GAS BURNERS

GAS BURNERS FOR INDUSTRIAL PURPOSE PROCESS HEATING

ELECTRONIC FLAME DETECTORS

AUTOMATIC HEAT TREATING FURNACES

VACUUM-TYPE HEAT TREATING FURNACES

FUEL BURNERS, FUEL BURNING NOZZLES, GAS FIRED RADIANT HEATERS, GAS AIR MIXERS, FUEL FIRED AIR HEATERS, AIR BLOWERS, AIR DUCTORS, GAS PILOTS, FUEL BURNER AND IGNITION EQUIPMENT AND GAS AND AIR FLOW CONTROLS

INFRA-RED GAS-TYPE BURNERS

FLUID FUEL BURNERS AND PARTS THEREFOR

GAS PRESSURE REGULATORS AND GAS VALVES; FUEL BURNERS, FUEL BURNING NOZZLES, GAS-FIRED RADIANT HEATERS, GAS-AIR MIXERS, FUEL-FIRED AIR HEATERS, AIR BLOWERS, AIR DUCTORS, GAS PILOTS, FUEL BURNER AND IGNITION EQUIPMENT FOR ABOVE; AIR FILTERS

FUEL BURNERS, FUEL BURNING NOZZLES; GAS-FIRED RADIANT HEATERS; GAS-AIR MIXERS; FUEL FIRED AIR HEATERS; AIR BLOWERS; AIR DUCTORS; AIR FILTERS; GAS PRESSURE REGULATORS; GAS VALVES; GAS PILOTS; FUEL BURNERS; AND IGNITION ACCESSORIES

Instrument for Measuring the Heating Effect of Various Fuel Mixtures

GAS BURNERS FOR INDUSTRIAL USE [ , AND PARTS THEREFOR, AND INDUSTRIAL HEATING EQUIPMENT-NAMELY, FURNACES, OVENS, DRYERS, KILNS, AND LEHRS, AND HEAT-TREATING MACHINES FOR USE IN HEAT TREATING METAL BODIES ]

[ GAS DISTRIBUTION APPARATUS AND PARTS THEREOF WHICH INCLUDE A UNIT FOR STORAGE AND DISTRIBUTION OF COMBUSTIBLE GAS; ] FLUID FUEL BURNERS AND PARTS THEREFOR FOR USE WITH HEATING APPARATUS; GAS FIRED INDUSTRIAL HEATING EQUIPMENT-NAMELY, FURNACES, KILNS, OVENS, DRYERS AND LEHRS; AND LIQUID HEATING AND VAPORIZING APPARATUS USING FLUID AS A SOURCE OF HEAT [, ESPECIALLY FOR LIQUID PROPANE AND BUTANE ]

GAS BURNING FLUID FUEL BURNERS FOR INDUSTRIAL USE AND PARTS THEREFOR; AND INDUSTRIAL HEATING EQUIPMENT NAMELY, FURNACES, OVENS, DRYERS, LEHRS, KILNS, AND HEAT TREATING MACHINES DESIGNED FOR THE TREATING OF METALS USING GAS AS A SOURCE OF HEAT

METER FOR MEASURING AND INDICATING THE FLOW OF FLUIDS

GAS MIXING APPARATUS, CARBURETORS, PRES SURE REGULATORS FOR AIR AND GASEOUS AND VAPOROUS FUEL, [ CLOCK WORK-MOTORS, STEAM GENERATORS, STEAM ENGINES, GAS-ENGINES, COMBUSTION-ENGINES, HOT-AIR ENGINES, WATER-MOTORS, COMPRESSED-AIR MOTORS, PUMPS MACHINERY FOR MAKING INCANDESCENT MANTILES, TOOLS FOR INSTALLATIONS ]