11 HVAC air handlers; HVAC air filters; HVAC equipment, namely, heat pumps, air conditioner units, heating units, furnaces, condensing units, and mini-split air conditioning and heat pump units; HVAC replacement parts, namely, valves for air conditioning units; air conditioner pads; HVAC registers; HVAC diffusers; refrigerant coils as parts of HVAC units; HVAC products and replacement parts;Â trap seal; water heater parts; waterless trap drains; trap primers; faucets with built-in sensors; flare and compression fittings; tub and shower protectors; toilet repair parts, namely, toilet levers, toilet flappers, toilet flush valves, toilet buttons for flushing; plastic yard drains; whole-house water filtration systems; water filter cartridges; water filter housings; polyethylene tubing; polyethylene poly-alloy fittings