11 Gas regulators for gas, heating, plumbing, refrigeration and water supply apparatus; Electric heaters, namely, patio heaters, electric radiant heaters for household and commercial purposes, electric space heaters, hot water heaters; Fittings for water supply installations, namely, plumbing fittings in the nature of couplers, valves, traps, ball valves, ball cocks, pressure relief safety valves for water apparatus; Freezers; Gas-fired space heaters; Gas burners; Gas cookers; Gas regulators; Heat exchangers, other than parts of machines; Heat pumps; Electric food warmers, namely, heated food display apparatus and installations; Water heaters; Heating apparatus and installations, namely, electric space heaters, gas fuelled air blow space heaters, electric air blow space heaters, electric element space heaters, infrared tube space heaters; Electric heating installations; Electric radiant heating apparatus, namely, electric space heaters; Electric space heaters; Ice cream freezers; Ice machines and apparatus; Igniting apparatus in the nature of spark ignitors for gas appliances, namely, pilot gas lights for igniting gas fired apparatus; Gas heating installations comprised primarily of gas heater burners, thermostatic valves for gas pipes, safety hermostatic valves for gas pipes, safety thermostatic valves for gas pipes, gas regulators for gas pipes, and also including flexible pipes, gas burner tiles, heat deflectors, and gas container stands; Piezo lighters, other than for smokers, namely, friction lighters for igniting gas; Pipes being parts of sanitary installations; Portable electric heaters; Pressure controllers being regulators for gas or water apparatus and pipes; Propane gas-fired patio heaters; Radiators for heating; Refrigerated food display apparatus and installations, namely, refrigerated self-service cases to store and display food and beverage products; Refrigerating apparatus and machines; Refrigerators, namely, refrigerating apparatus for beverages; Refrigerating appliances and installations; Refrigerating counters, namely, modular counters for refrigerating and chilling foods; Refrigerating rooms, namely, portable refrigerated rooms; Refrigerators; Refrigerators, cooling apparatus and freezers for medical storage purposes; Pressure regulators for sanitary installations, namely, regulating apparatus and accessories for gas or water apparatus and pipes; Gas burners, namely, ring burners; Safety apparatus and accessories for gas or water apparatus and pipes, namely, plumbing fittings in the nature of safety valves for shutting off gas or water; Plumbing fittings for sanitary apparatus and installations, namely, plumbing water fittings in the nature of baffles for incorporating flow control, water level flushometer valves, and valves; Faucets, namely, taps for water supply apparatus and installations; Plumbing fittings in the nature of valves for regulating gas and water, namely, air admittance valves, ball valves and thermostatic valves; Water filtering apparatus and installations; Water purifying apparatus and installations; Plumbing fittings in the nature of water supply apparatus and installations, namely, valves and traps, water regulating metered valves, water regulating metered safety valves and water regulating metered tap valves being parts of sanitary installations; Structural and replacement parts for all of the aforementioned goods