Thermostats; Timers; Wattmeters; Battery packs; Battery testers; Circuit breakers; Electrical outlets; Electrical sockets; Electricity meters; Power inverters; Power strips; Voltage testers

Electric heaters for commercial use; Electric heating pads, other than for medical purposes; Electric patio heaters; Electric radiant heaters; Electric radiators; Electrical heating cables; Filters for air conditioning; Floor heating apparatus; Heating panels used for indoor heating purposes; HEPA filters for household use; Pipe heating tape; Plumbing fittings, namely, sink strainers; Plumbing fittings, namely, traps