P PREFERRED

Wipes impregnated with a cleaning preparation for cleaning hands; cleaning preparations for use in cleaning ice machines; oils for cleaning vacuum pumps

Lubricating oils for vacuum pumps

Leak detectors for pressurized gas systems; leak detection systems for water heaters and washing machines comprised of water sensors, control units with audible alarm, and water valves; leak detection systems for whole house water sources comprised of wireless water sensors, control units with audible alarm, and water valves; relays; electrical contactors; electric controllers; switches and solenoid valves

Foam insulation tapes for use on pipes and other air conditioning, refrigeration, heating, and ventilation equipment; waterproof sealants for use in refrigeration and heating, ventilating, and air conditioning units

Wholesale and online retail store services and catalog ordering services, all featuring parts, supplies, and components of air conditioning, ventilating, heating, water heating, and plumbing equipment