YS YORK-SHIPLEY

Boilers for heating installations; Heat exchangers not being parts of machines; Heat exchangers, not parts of machines; Heat pipes to cool heat producing components; Heating apparatus for solid, liquid or gaseous fuels; Heating systems composed primarily of tubes, pipes and manifolds through which warm or high temperature water circulates; Heating systems composed primarily of tubes, pipes and pre-assembled manifolds through which cold or low temperature water circulates; Heating systems for residential and commercial buildings comprised of biomass burners, boilers, valves, pipes, manifolds, solar panels, control panels, switches and electrical wire, all sold as a unit; Heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, control panel switches, and electrical wire, all sold as a unit; Heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, solar panels, control panel, switches and electrical wire, all sold as a unit; Heating units for industrial purposes; Heating and cooling panels used for indoor heating and cooling purposes; Heating boilers; Heating elements; Heating furnaces; Heating installations; Heating panels used for indoor heating purposes; Heating units for industrial purposes; Steam accumulators; Steam generating installations; Steam generators; Steam heating apparatus; Steam radiators for heating buildings; Steam superheaters; Acetylene burners; Air valves for steam heating installations; Central heating radiators; Coils as parts of distilling, heating or cooling installations; Components for air conditioning and cooling systems, namely, evaporative air coolers; Economisers, namely, devices for warming feed water in heating boilers; Electric boilers; Electric heaters for commercial use; Electric heating fans; Electric fans with evaporative cooling devices; Electric floor heating systems, namely, cables, electric mats and sensors for floor heating systems sold as a unit; Electric radiant heaters; Electric radiators for heating buildings; Electric space cooling apparatus; Electrical boilers; Feed water heaters; Floor heating apparatus; Furnace boilers; Gas burners; Gas fired water heaters; Gas water heaters; Heating and cooling panels used for indoor heating and cooling purposes; Hot water heaters; Hot water heating installations; Hot water tanks; Humidifiers for central heating radiators; Hybrid water heater; Ignition systems comprised of a gas supply tube with a nozzle and an electrical igniter to create a flame at the nozzle for industrial applications, namely, for igniting waste gases being discharged from industrial stacks and for igniting gas-fired boilers; Indoor radiant heating systems; Industrial boilers; Industrial cooling apparatus, namely, compax coolers; Industrial dryers for heating and dehumidifying; Interior environment control system for commercial buildings, namely, heaters, ventilators and humidifiers all sold as a unit; Kerosene heaters; Oil and gas burners for domestic, commercial and industrial uses; Oxyhydrogen burners; Parts for heating and air conditioning systems, namely, heater cores and gas coolers for vehicles; Peltier cooling and heating apparatus; Pipes for heating boilers; Power-operated vaporizers for industrial or commercial purposes; Radiators; Solar collectors for heating; Solar energy based cooling apparatus; Solar thermal air systems for heating purposes; Solar water heaters; Thermostatic valves; Thermostatic valves as parts of heating installations; Waste oil heaters; Water heaters; Water heaters for domestic, commercial and industrial uses; Power-operated vaporizers for household purposes; Radiators, electric; Ventilating fans for commercial and industrial use; Ventilating louvers; Ventilation hoods; Commercial and industrial cookware, namely, gas and electric boilers, gas and electric broilers, gas and electric roasters, gas and electric braising pans; Evaporative air cooling units for domestic use; Hot-air space heating apparatus; Hot-water space heating apparatus; Solar-powered cooling units; Liquid flow regulating apparatus, namely, hydraulic compensators